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competency Quiz on c02, created by mrk nthny on 14/08/2016.

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Question 1 of 128

1

Which of the following terms represents the form of heat removed from the refrigerant in the condenser of a refrigeration system?

Select one of the following:

  • Latent heat of vaporization, Heat of compression, Superheat

  • Vaporization and compression

  • Vaporization

  • Thermodynamics

Explanation

Question 2 of 128

1

Heat which brings about a change in the physical state of a substance without a change in temperature, is called____.

Select one of the following:

  • latent heat

  • specific heat

  • sensible heat

  • ambient heat

Explanation

Question 3 of 128

1

The degree to which the viscosity of an oil will change with a change in temperature is indicated by the_______.

Select one of the following:

  • viscosity index

  • pour point

  • thermal change value

  • weight designation

Explanation

Question 4 of 128

1

Latent heat can be defined as the heat which must be added to a substance in order to change its_______.

Select one of the following:

  • physical state

  • temperature

  • volume

  • pressure

Explanation

Question 5 of 128

1

It is a form of energy which crosses the boundary of a system during a change of state produced by a difference of temperature between the system and its surroundings.

Select one of the following:

  • Heat

  • Kinetic energy

  • Potential energy

  • First Law of Thermodynamics

Explanation

Question 6 of 128

1

Heat may be transferred by __________.

Select one of the following:

  • conduction, convection, and radiation

  • transmission, conduction, and radiation

  • transmission, conduction, and convection

Explanation

Question 7 of 128

1

The principle which states that "energy cannot be created nor be destroyed", is known as the law of _______.

Select one of the following:

  • conservation of energy

  • impulse and momentum

  • action and reaction

  • Dalton's law

Explanation

Question 8 of 128

1

The purpose of end clearance on a diesel engine piston ring is to __________.

Select one of the following:

  • prevent buckling and breaking of the ring as it expands

  • allow the combustion gases to press the ring down on the land

  • allow the combustion gases to get behind the ring and press it against the cylinder liner

  • aid in protecting the oil film

Explanation

Question 9 of 128

1

An impulse-reaction turbine is characterized by which of the following arrangements?

Select one of the following:

  • Velocity-compounded stages followed by reaction blading.

  • Reaction blading followed by impulse diaphragms.

  • Stationary nozzles with impulse blading stages.

  • Reaction stages followed by velocity- compounded blading.

Explanation

Question 10 of 128

1

An increase in clearance between reaction blade tips and the turbine casing will result to_______________ .

Select one of the following:

  • a decrease in rotor torque

  • an increase in rotor thrust load

  • an increase pressure drop across the blades

  • increase in rotor vibration

Explanation

Question 11 of 128

1

What is carried out whenever any repairs or renewals are made which could materially affect the safety and condition of the ship?

Select one of the following:

  • Surveys

  • Inspections

  • Investigations

  • Audit and inspection

Explanation

Question 12 of 128

1

Classification society ship surveyors perform which of the following surveys?

Select one of the following:

  • Examines accident damage

  • Ships registration surveys

  • Enforcement of ship safety standards

  • Surveys of foreign-going ships and local craft

Explanation

Question 13 of 128

1

How long is the survey cycle for all CMS items?

Select one of the following:

  • Every five years

  • Once a year

  • Once every two years

  • Once every four years

Explanation

Question 14 of 128

1

What kind of survey is to be carried out after the vessel had been delivered to an owner?

Select one of the following:

  • Annual survey

  • Intermediate survey

  • Special survey

  • Confirmatory Survey

Explanation

Question 15 of 128

1

In reference to air conditioning, when air attains the maximum amount of moisture it can hold at a specific temperature, it is said to be __________.

Select one of the following:

  • saturated

  • superheated

  • condensed

  • convected

Explanation

Question 16 of 128

1

Which of the following problems may be encountered when using an oil having a viscosity higher than that specified for an operating a hydraulic system?

Select one of the following:

  • Increased power consumption

  • Hydraulic film breakdown

  • External leakage

  • Hunting due to fast response

Explanation

Question 17 of 128

1

The unbalanced force, which is directed toward the center of the circular path is called ________.

Select one of the following:

  • Centripetal Force

  • Torque

  • Centrifugal Force

  • Force

Explanation

Question 18 of 128

1

As steam accomplishes work in an engine or turbine, the pressure of the steam is reduced because it __________.

Select one of the following:

  • expands in volume

  • diminishes in volume

  • becomes saturated again

  • becomes superheated again

Explanation

Question 19 of 128

1

It is the responsibility of the ship’s staff to obtain from the fuel supplier a sealed, labeled, and representative fuel sample at each bunker operation, and retain on board for at least ___________ days.

Select one of the following:

  • 90

  • 30

  • 180

  • 360

Explanation

Question 20 of 128

1

Failure of the fuel oil service pump to maintain fuel oil flow to the burner could be caused by ____________.

Select one of the following:

  • dirty fuel oil strainers

  • a high relief valve setting

  • excessive return line oil pressure

  • excessive fuel pump speed

Explanation

Question 21 of 128

1

The replacement piping for diesel engine high pressure fuel systems must be the same length and diameter as the original piping to _____________.

Select one of the following:

  • maintain specified injection characteristics

  • avoid unnecessary parts inventory

  • use existing supports and braces

  • keep torsional vibration constant

Explanation

Question 22 of 128

1

The location of a vessel’s frame stations may be obtained from which of the listed drawings?

Select one of the following:

  • Profile

  • Base line

  • Cross section

  • Buttock

Explanation

Question 23 of 128

1

Which of the listed operational checks should be continuously made on the main propulsion reduction gears?

Select one of the following:

  • Check lube oil bearing temperatures

  • Check radial bearing wear

  • Inspect alignment between gears and turbine

  • Check teeth for pitting and scuffing

Explanation

Question 24 of 128

1

In the distribution of heat balance in a four-stroke diesel engine, which of the following has the least part?

Select one of the following:

  • Radiation

  • Cooling Water

  • Exhaust Gases

  • Indicated Power

Explanation

Question 25 of 128

1

Fuel injection systems meter fuel, atomize fuel and ____________.

Select one of the following:

  • inject fuel at the proper time

  • create turbulence in the combustion chamber

  • aid in completing cylinder scavenging

  • minimize fuel penetration into the cylinder

Explanation

Question 26 of 128

1

After a long period of operation, a wear ridge, caused by piston ring action, will develop near the top of the cylinder liner. This ridge must be removed when piston rings are renewed in order to prevent ____________.

Select one of the following:

  • breaking of the top ring, ring land, or both

  • excessive wear during the seating period

  • excessive lubrication of the top ring

  • improper spreading of lubrication on the cylinder wall

Explanation

Question 27 of 128

1

In running on fuel with bad ignition quality and long ignition delay, what is the best method to reduce this delay?

Select one of the following:

  • Increase scavenging Temperature

  • Increase Engine Load

  • Increase Jacket-cooling Temperature

  • Lower Scavenging Temperature

Explanation

Question 28 of 128

1

What requirements have to be met to carry out a cold standby starting on marine diesel oil?

Select one of the following:

  • Jacket-cooling Water above 0°C

  • Jacket-cooling water above 50°C

  • Jacket-cooling water above 50°C and nozzle oil temperature above 50°C

  • Jacket-cooling water above 50°C and nozzle oil temperature above 80°C

Explanation

Question 29 of 128

1

A diesel engine fails to start due to excessive water in the fuel. Before the engine can be started, the water should be removed from the ____________.

Select one of the following:

  • fuel lines

  • lube oil filter

  • crank case pump

  • rocker arm reservoir

Explanation

Question 30 of 128

1

What is the best way to recondition a defective fuel injector?

Select one of the following:

  • Send to the nearest authorized repairer

  • Overhaul and clean each parts

  • Overhaul, clean and lap with grinding compound

  • Lap the needle to its seat with metal polish

Explanation

Question 31 of 128

1

Which of the following clearance readings should be taken and recorded in drydock?

Select one of the following:

  • The rudder bearing clearances

  • The clearances between the propeller blade tips and the hull

  • The clearances between the propeller hub and the fair water cone

  • The clearances between the stern tube packing gland and the retaining ring

Explanation

Question 32 of 128

1

When the tailshaft is drawn from a vessel in drydock, which of the following inspections listed below is required to be carried out?

Select one of the following:

  • The propeller hub taper and shaft keyway should be inspected for cracks or corrosion

  • The stern bearing alignment with the stern frame should be checked

  • The interior of the stern tube should be inspected for leaks

  • The shaft liner should be removed and inspected for cracks

Explanation

Question 33 of 128

1

What causes carbon to adhere to the inside surfaces of a fuel oil heater?

Select one of the following:

  • Excessive fuel oil temperature

  • Too much carbon in the fuel

  • Deteriorated zinc strips

  • Vanadium in the fuel

Explanation

Question 34 of 128

1

When reconditioning fuel injector nozzle, the needle should ______ to its seat.

Select one of the following:

  • Not Be lapped

  • Be lapped

  • Be Replaced

  • Be Ground

Explanation

Question 35 of 128

1

An interlock in the remote operating valve line of air starting system, stops the valve opening when the engine ________ is engaged.

Select one of the following:

  • Turning Gear

  • Clutch Lever

  • Shifting Lever

  • Starting Air Valve

Explanation

Question 36 of 128

1

Which of the following reason the Society may cancel approval of the PMS when it is considered difficult to be continued?    I.        the PMS is found not operated in accordance with the approved scheme  
II.       damage or deficiency found on items covered by the PMS has not been rectified at date recommended   
III.      when the shipowner/ ship management company is changed

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 37 of 128

1

As a management level officer in a crosshead type propulsion diesel engine, what is the appropriate action if you found that oil consumption is increasing in every voyage?
I.        Replace worn out stuffing box rings
II.       Overhaul piston/ replace o-rings   
III.      Replace broken piston rings

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 38 of 128

1

Under the rules of Classification Societies, which of the following items is/are NOT permitted to be surveyed by the Chief Engineer?
I. Tanks forming part of the vessel’s hull structure
II. Main and auxiliary boiler III. Main air compressor

Select one of the following:

  • I and II

  • I only

  • II only

  • I, II and III

Explanation

Question 39 of 128

1

Confirmatory survey on auxiliary engines carried out by the Surveyors includes which of the following?
I - engine to be examined running under load and the governor and circuit breaker tested
II – all safety devices, remote controls, and automatic alarms to be tested
III – engine performance data to be taken for evaluation

Select one of the following:

  • I & II

  • I only

  • II only

  • I, II & III

Explanation

Question 40 of 128

1

Which of the following items is/are NOT covered by CMS?
I.    Tail shaft  
II.   Boiler  
III.  Air compressor

Select one of the following:

  • I and II

  • I only

  • II only

  • I, II and III

Explanation

Question 41 of 128

1

What are the areas usually covered during Safety Equipment Inspection?
I. Firefighting and distress equipment
II. Navigational equipment
III. Details of required navigational lights and sound signals

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 42 of 128

1

On the following list, what is/are the important documentation that is/are included in the Planned Maintenance System?
I. Maintenance documentation and history
II. Reference documentation III. Signing instruction

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 43 of 128

1

Harmonizing system of ship survey certification provides which from the following choices?
I. one-year standard intervals between surveys.
II. a maximum period of validity of five years for all certificates for cargo ships.
III. a maximum period of validity for 6 months for “Passenger Ship Safety”

Select one of the following:

  • I and II

  • I only

  • II only

  • I,II and III

Explanation

Question 44 of 128

1

On the following ship’s machinery, which of these may exclusively be surveyed by the surveyors?
I.Main and aux. steam boilers
II.Apparatus under pressure
III.Main drive gears and shafting

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 45 of 128

1

Why does survey of the boiler safety valves have to be carried out?  
I.        Safety valves need to be adjusted under steam to a pressure not more than 103% of the approved working pressure.
II.       The pressure gauge used for adjustment of safety valves is to be calibrated   
III.      The popping pressure of safety valves fitted on the boiler is to be ascertained

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 46 of 128

1

Despite the CMS Program, a thorough examination may be required on similar parts when ____________.   
I.defects or failures are found on areas surveyed    
II.surveyor is in doubt of maintenance records
III.survey schedules are not followed

Select one of the following:

  • I only

  • II only

  • I and II

  • I, II and III

Explanation

Question 47 of 128

1

What kind of the survey system which alleviates the problem caused by survey dates and interval between surveys that does not coincide?

Select one of the following:

  • Harmonizing survey

  • Implementation survey

  • Classification survey

  • Special survey

Explanation

Question 48 of 128

1

What survey ensures that the necessary repairs or renewals have been effectively made and that the ship is fit to proceed to sea without presenting an unreasonable threat of harm to safety or marine environment?

Select one of the following:

  • Additional survey

  • Intermediate survey

  • Renewal survey

  • Periodical survey

Explanation

Question 49 of 128

1

Which of the following is NOT included in the Planned Maintenance System documentation?

Select one of the following:

  • Maintenance objectives

  • Inventory control

  • Maintenance time interval

  • Special survey

Explanation

Question 50 of 128

1

Which of the following list of machinery cannot be surveyed by the Chief Engineer?

Select one of the following:

  • Screwshafts

  • Intermediate shafts

  • Forced or induced draught fans

  • Main engine fresh water and lubricating oil coolers

Explanation

Question 51 of 128

1

Which of the following is NOT included in the Planned Maintenance System documentation?

Select one of the following:

  • Maintenance objectives

  • Inventory control

  • Maintenance time interval

  • Maintenance instructions

Explanation

Question 52 of 128

1

When is the best time to give a boiler a bottom blow?

Select one of the following:

  • Just after taking it off the line

  • Just before placing it on the line

  • Just after placing it on the line

  • When the boiler pressure has dropped to zero

Explanation

Question 53 of 128

1

A diesel engine fails to start due to excessive water in the fuel. Before the engine can be started, where could water be removed from?

Select one of the following:

  • Fuel lines

  • Lube oil filter

  • Crank case pump

  • Rocker arm reservoir

Explanation

Question 54 of 128

1

Which of the following is NOT part of the survey arrangement base on planned maintenance and therefore, excluded in the Continuous machinery Survey scheme?

Select one of the following:

  • Safety equipment

  • Machinery

  • Automatic equipment

  • None of these

Explanation

Question 55 of 128

1

What are the surveys performed by a government ship surveyor?

Select one of the following:

  • Surveys of foreign-going ships and local craft

  • Make sure that ships components and machinery are built and maintained according to standards required for their class

  • Examines accident damage

  • None of these choices

Explanation

Question 56 of 128

1

If a ship does not operate an approved PMS, who is responsible to arrange the attendance of a Surveyor on the first port?

Select one of the following:

  • Ship operator

  • Master of the vessel

  • Ship superintendent

  • None of these choices

Explanation

Question 57 of 128

1

Which of the listed substances is used as an absorbing agent in the shipboard dehydration of refrigeration system?

Select one of the following:

  • Silica gel

  • Methyl

  • Ethylene glycol

  • Sodium bromide

Explanation

Question 58 of 128

1

What other chemical test is conducted daily in a boiler water aside from the Alkalinity Test?

Select one of the following:

  • Chloride content test

  • Nitrogen content test

  • Soap hardness Test

  • Dissolve CO2 test

Explanation

Question 59 of 128

1

How many In-water Surveys (IWS) is being required by Classification Societies in each five-year survey cycle?

Select one of the following:

  • Two

  • One

  • Five

  • Three

Explanation

Question 60 of 128

1

What kind of maintenance system is adopted when records indicate that it is necessary and not at arbitrary chosen intervals?

Select one of the following:

  • Condition-based maintenance

  • Planned Maintenance System

  • Annual machinery audit

  • Reliability-centered maintenance

Explanation

Question 61 of 128

1

The oil separator trap is located between the/or __________.

Select one of the following:

  • near accumulator drum

  • receiver and expansion valve

  • condenser & receiver

  • in between evaporator

Explanation

Question 62 of 128

1

The oil separator trap is located between the/or __________.

Select one of the following:

  • near accumulator drum

  • receiver and expansion valve

  • condenser & receiver

  • in between evaporator

Explanation

Question 63 of 128

1

On a diesel engine jacket cooling water system, the low pressure alarm should be set...

Select one of the following:

  • Exactly equal to the static system pressure, with the pump stopped.

  • Slightly lower than normal pressure, with the pump working.

  • Slightly lower than the static system pressure, with the pump stopped.

  • Slightly higher than the static system pressure, with the pump stopped.

Explanation

Question 64 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?

Select one of the following:

  • Reciprocating refrigerant compressors

  • Starting air pipes

  • Manoeuvring valves

  • Bulkhead stop valves

Explanation

Question 65 of 128

1

Which admits air to the piston of a cylinder relay valves in a correct sequence for engine starting?

Select one of the following:

  • Starting Air Distributor

  • Starting Air Valve

  • Reversing Air Valve

  • Brake-Air Valve

Explanation

Question 66 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?

Select one of the following:

  • Brine pumps

  • Stern bearings

  • Sea connections

  • Starting air pipes

Explanation

Question 67 of 128

1

On a auxiliary diesel engine, after a major overhaul and survey, which of the following would the classification surveyor wish to check before returning it into service?

Select one of the following:

  • That all of the covers have been replaced.

  • That the lubricating oil charge has been renewed.

  • That the over speed trip operates at the correct setting.

  • That the engine can be started and stopped from the control room.

Explanation

Question 68 of 128

1

Which of the following listed construction details of internal combustion engines is required?

Select one of the following:

  • A warning notice to caution against the opening of a hot crankcase for a specified period of time after shut down

  • The use of end block construction for engines development over 1000 brake horsepower

  • Removable cylinder liners must be used for engines developing over 1000 brake horsepower

  • All engines shall be provided with an exhaust gas pressure monitoring system

Explanation

Question 69 of 128

1

Which of the following listed construction details of internal combustion engines is required?

Select one of the following:

  • A warning notice to caution against the opening of a hot crankcase for a specified period of time after shut down

  • The use of end block construction for engines development over 1000 brake horsepower

  • Removable cylinder liners must be used for engines developing over 1000 brake horsepower

  • All engines shall be provided with an exhaust gas pressure monitoring system

Explanation

Question 70 of 128

1

What is the reason why replacement of piping for diesel engine high pressure fuel systems must be of the same length and diameter as the original piping?

Select one of the following:

  • To maintain specified injection characteristics

  • To avoid unnecessary parts inventory

  • To use existing supports and braces

  • To keep torsional vibration constant

Explanation

Question 71 of 128

1

What is the purpose of the expansion tank in a closed type jacket cooling water system of a diesel engine?

Select one of the following:

  • To accommodate for an increase in water volume

  • To have reserve cooling water

  • To maintain pressure in the system

  • To increase the pressure of the jacket cooling

Explanation

Question 72 of 128

1

Why is it necessary to blow down a gage glass periodically?

Select one of the following:

  • To remove any sediment from the glass

  • To maintain the proper water level in the steam drum

  • To provide water samples for the second assistant

  • To test the feedwater stop-check valve

Explanation

Question 73 of 128

1

What is the purpose of the heater module in the jacket-cooling water system?

Select one of the following:

  • To keep the jacket-cooling water temperature high enough when the engine has stopped, to ensure a warm start up can be performed

  • To prevent freezing of jacket cooling water

  • To keep the jacket-cooling water temperature charge air cooler during low load operation.

  • To keep the lube oil warm.

Explanation

Question 74 of 128

1

What causes carbon to adhere to the inside surfaces of a fuel oil heater?

Select one of the following:

  • Excessive fuel oil temperature

  • Too much carbon in the fuel

  • Deteriorated zinc strips

  • Vanadium in the fuel

Explanation

Question 75 of 128

1

When should you blow down the boiler water gage glasses?

Select one of the following:

  • When you are in doubt about the water level

  • Twice each day on the midnight and afternoon watches

  • Every 12 hours of steady boiler steaming operation

  • When the boiler water level changes in a steaming boiler

Explanation

Question 76 of 128

1

An interlock in the remote operating valve line of air starting system, stops the valve opening in what condition?

Select one of the following:

  • When the engine turning gear is engaged

  • When the Clutch Lever is engaged

  • When shifting lever is engaged

  • When starting air valve is open

Explanation

Question 77 of 128

1

What is the purpose of the expansion tank in a closed type jacket cooling water system of a diesel engine?

Select one of the following:

  • To accommodate for an increase in water volume

  • To have reserve cooling water

  • To maintain pressure in the system

  • To increase the pressure of the jacket cooling

Explanation

Question 78 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?
I.     Screwshafts
II.    Reciprocating refrigerant compressors
III.   Brine pumps

Select one of the following:

  • II and III

  • I and II

  • I and III

  • I, II and III

Explanation

Question 79 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?
I.      Boiler fuel oil heaters
II.     Circulating pumps
III.    Governor

Select one of the following:

  • II and III

  • I and II

  • I and III

  • I, II and III

Explanation

Question 80 of 128

1

All spaces shall be made safe for access i.e. gas freed, ventilated and illuminated, and prepared for the surveyor to examine the structure in a safe and practical way. Which of the following means of access, acceptable to the surveyor shall be provided?
I.      Portable light
II.    lifts and moveable platforms
III.    portable ladders

Select one of the following:

  • II and III

  • I and II

  • I and III

  • I, II and III

Explanation

Question 81 of 128

1

The steering gear and all working parts should be inspected and lubricated by engine room watch keepers. As these parts if neglected will ________.

Select one of the following:

  • eventually seize and put the gear out of action

  • continue to operate efficiently

  • accumulate dust and rust

  • need more oil to operate

Explanation

Question 82 of 128

1

Which of the following equipment is covered by CMS?

Select one of the following:

  • Cooling water pumps

  • Boiler

  • Propellers and propeller shaft

  • Boiler water separator and pump

Explanation

Question 83 of 128

1

In some instances, some survey items deemed appropriate by the Society could be delegated to ship’s owners, however, when satisfactory maintenance has not been carried out, the Society will require _________.
I – Emergency survey
II – Open-up survey
III – Preventive Machinery Maintenance Survey

Select one of the following:

  • II only

  • I only

  • I, II and III

  • I and II

Explanation

Question 84 of 128

1

The steering gear and all working parts should be inspected and lubricated by engine room watch keepers. As these parts if neglected will ________.

Select one of the following:

  • eventually seize and put the gear out of action

  • continue to operate efficiently

  • accumulate dust and rust

  • need more oil to operate

Explanation

Question 85 of 128

1

Which of the following equipment is covered by CMS?

Select one of the following:

  • Cooling water pumps

  • Boiler

  • Propellers and propeller shaft

  • Boiler water separator and pump

Explanation

Question 86 of 128

1

In some instances, some survey items deemed appropriate by the Society could be delegated to ship’s owners, however, when satisfactory maintenance has not been carried out, the Society will require _________.
I – Emergency survey
II – Open-up survey
III – Preventive Machinery Maintenance Survey

Select one of the following:

  • II only

  • I only

  • I, II and III

  • I and II

Explanation

Question 87 of 128

1

Machinery or equipment are required to be opened if any defect or damage has been noted during CMS and repaired to the satisfaction of ____________.

Select one of the following:

  • surveyor

  • marine superintendent

  • owner

  • chief engineer

Explanation

Question 88 of 128

1

Which of the following reason the Society may cancel approval of the PMS when it is considered difficult to be continued?    I.        the PMS is found not operated in accordance with the approved scheme  
II.       damage or deficiency found on items covered by the PMS has not been rectified at date recommended   
III.      when the shipowner/ ship management company is changed

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 89 of 128

1

As a management level officer in a crosshead type propulsion diesel engine, what is the appropriate action if you found that oil consumption is increasing in every voyage?
I.        Replace worn out stuffing box rings
II.       Overhaul piston/ replace o-rings   
III.      Replace broken piston rings

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 90 of 128

1

What kind of survey is to be carried out at each anniversary after the vessel delivery?

Select one of the following:

  • Annual survey

  • Special survey

  • Intermediate survey

  • Initial survey

Explanation

Question 91 of 128

1

All CMS items have a survey cycle of _______.

Select one of the following:

  • every five years

  • annually

  • every two years

  • every four years

Explanation

Question 92 of 128

1

A kind of survey which is systematically, continuously and sequentially done in accordance with survey schedule table as approved by the Society is ___________.   
I.        Planned Maintenance Survey
II.       Continuous Machinery Survey
III.      Preventive Maintenance Survey

Select one of the following:

  • II only

  • I only

  • I,II and III

  • I and II

Explanation

Question 93 of 128

1

During the CMS, when any defect or damage is found, similar machinery or equipment are required to be opened and repaired to the satisfaction of the __________.

Select one of the following:

  • Surveyor

  • Chief engineer

  • Marine superintendent

  • Owner

Explanation

Question 94 of 128

1

Despite the CMS Program, a thorough examination may be required on similar parts when ____________.   
I.defects or failures are found on areas surveyed    
II.surveyor is in doubt of maintenance records
III.survey schedules are not followed

Select one of the following:

  • I only

  • II only

  • I and II

  • I, II and III

Explanation

Question 95 of 128

1

Under the rules of Classification Societies, which of the following items is/are NOT permitted to be surveyed by the Chief Engineer?
I.Tanks forming part of the vessel’s hull structure
II.Main and auxiliary boiler III. Main air compressor

Select one of the following:

  • I and II

  • I only

  • II only

  • I, II and III

Explanation

Question 96 of 128

1

Who among the following surveyors is tasked to examine ship cargoes, investigate accident at sea and prepare accident reports for insurance purposes?

Select one of the following:

  • Private ship surveyors

  • Classification society ship surveyor

  • None of these choices

  • Government ship surveyors

Explanation

Question 97 of 128

1

Classification societies recognize survey performed by the Chief Engineer under which of the following conditions?
I. Must have held that position for at least one year on ship with same type of propelling machinery.
II. Must hold a valid license required for the machinery issued by respective authorities.
III. Surveys done on pressureless service tanks which do not form part of all hull structure.

Select one of the following:

  • I, II and III

  • I and II

  • I only

  • II only

Explanation

Question 98 of 128

1

What are the surveys performed by a government ship surveyor?

Select one of the following:

  • Surveys of foreign-going ships and local craft

  • Make sure that ships components and machinery are built and maintained according to standards required for their class

  • Examines accident damage

  • None of these choices

Explanation

Question 99 of 128

1

What kind of the survey system which alleviates the problem caused by survey dates and interval between surveys that does not coincide?

Select one of the following:

  • Harmonizing survey

  • Implementation survey

  • Classification survey

  • Special survey

Explanation

Question 100 of 128

1

Which of the following is NOT part of the survey arrangement base on planned maintenance and therefore, excluded in the Continuous machinery Survey scheme?

Select one of the following:

  • Safety equipment

  • Machinery

  • Automatic equipment

  • None of these

Explanation

Question 101 of 128

1

Confirmatory survey on auxiliary engines carried out by the Surveyors includes the following such as _________.
I - engine to be examined running under load and the governor and circuit breaker tested
II – all safety devices, remote controls, and automatic alarms to be tested
III – engine performance data to be taken for evaluation

Select one of the following:

  • I & II

  • I only

  • II only

  • I, II & III

Explanation

Question 102 of 128

1

Under which instrument is enhanced survey for class requirement of dry bulk carriers belong?
I.      MARPOL 73/78
II.     IMO Resolution
III.    Solas

Select one of the following:

  • II only

  • I only

  • I, II and III

  • III only

Explanation

Question 103 of 128

1

Which of the following items is/are NOT covered by CMS?
I.    Tail shaft  
II.    Boiler  
III.    Air compressor

Select one of the following:

  • I and II

  • I only

  • II only

  • I, II and III

Explanation

Question 104 of 128

1

By what means the vessel can effectively be monitored of its sea worthiness by the classification society in order for classed continuity?

Select one of the following:

  • Surveys

  • Inspections

  • Investigations

  • Audit and inspection

Explanation

Question 105 of 128

1

What are the areas usually covered during Safety Equipment Inspection?
I. Firefighting and distress equipment
II. Navigational equipment
III. Details of required navigational lights and sound signals

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 106 of 128

1

Which of the following is NOT included in the Planned Maintenance System documentation?

Select one of the following:

  • Maintenance objectives

  • Inventory control

  • Maintenance time interval

  • Maintenance instructions

Explanation

Question 107 of 128

1

On the following list, what is/are the important documentation that is/are included in the Planned Maintenance System?
I. Maintenance documentation and history
II. Reference documentation
III. Signing instruction

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 108 of 128

1

You should blow down a gage glass periodically to ______.

Select one of the following:

  • remove any sediment from the glass

  • maintain the proper water level in the steam drum

  • provide water samples for the second assistant

  • test the feedwater stop-check valve

Explanation

Question 109 of 128

1

What is the maximum time interval for hydrostatically testing boilers on a cargo vessel having water-tube boilers as required by regulation?

Select one of the following:

  • 5 years

  • 1 year

  • 2 years

  • 8 years

Explanation

Question 110 of 128

1

The studs and bolts on marine boiler mountings must be removed for examination at least every _____.

Select one of the following:

  • 10 years

  • 3 years

  • 4 years

  • 5 years

Explanation

Question 111 of 128

1

When is the best time to give a boiler a bottom blow?

Select one of the following:

  • Just after taking it off the line

  • Just before placing it on the line

  • Just after placing it on the line

  • When the boiler pressure has dropped to zero

Explanation

Question 112 of 128

1

The boiler water gage glasses should be blown down _______.

Select one of the following:

  • when you are in doubt about the water level

  • twice each day on the midnight and afternoon watches

  • every 12 hours of steady boiler steaming operation

  • when the boiler water level changes in a steaming boiler

Explanation

Question 113 of 128

1

What kind of maintenance system is adopted where invention only happens when records indicate that it is necessary and not at arbitrary chosen intervals?

Select one of the following:

  • Condition-based maintenance

  • Planned Maintenance System

  • Annual machinery audit

  • Reliability-centered maintenance

Explanation

Question 114 of 128

1

With computerized systems, the access to update the maintenance documentation and the maintenance program lies on the ________.

Select one of the following:

  • Chief Engineer

  • Duty Engineer

  • Second Engineer

  • Engine cadet

Explanation

Question 115 of 128

1

If a ship does not operate an approved PMS, who is responsible to arrange the attendance of a Surveyor on the first port?

Select one of the following:

  • Ship operator

  • Master of the vessel

  • Ship superintendent

  • None of these choices

Explanation

Question 116 of 128

1

Which of the following item is NOT being checked by the surveyor during the Annual Survey of the Planned Maintenance System?

Select one of the following:

  • Previous training of the Chief Engineer regarding Planned Maintenance System

  • All jobs had been carried out at their due dates, and no overdue jobs are present

  • Function test and random check of the system

  • Whether the Chief Engineer is familiar with the system

Explanation

Question 117 of 128

1

What particular machinery item on main propulsion diesel engines is NOT to be surveyed by the Chief Engineer?

Select one of the following:

  • Crankshaft and bearing

  • Fuel injection pumps and fuel booster pumps.

  • Camshaft and camshaft drive.

  • Turbocharger.

Explanation

Question 118 of 128

1

Harmonizing system of ship survey certification provides _______.
I. one-year standard intervals between surveys.
II. a maximum period of validity of five years for all certificates for cargo ships.
III. a maximum period of validity for 6 months for “Passenger Ship Safety”

Select one of the following:

  • I and II

  • I only

  • II only

  • I,II and III

Explanation

Question 119 of 128

1

What survey ensures that the necessary repairs or renewals have been effectively made and that the ship is fit to proceed to sea without presenting an unreasonable threat of harm to safety or marine environment?

Select one of the following:

  • Additional survey

  • Intermediate survey

  • Renewal survey

  • Periodical survey

Explanation

Question 120 of 128

1

On the following ship’s machinery, which of these may exclusively be surveyed by the surveyors?
I.Main and aux. steam boilers
II.Apparatus under pressure
III.Main drive gears and shafting

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 121 of 128

1

How many In-water Surveys (IWS) is being required by Classification Societies in each five-year survey cycle?

Select one of the following:

  • Two

  • One

  • Five

  • Three

Explanation

Question 122 of 128

1

One of the two docking surveys should coincide with the _______.

Select one of the following:

  • Special Survey

  • Initial survey

  • Periodical survey

  • annual survey

Explanation

Question 123 of 128

1

Why does survey of the boiler safety valves have to be carried out?  
I.        Safety valves need to be adjusted under steam to a pressure not more than 103% of the approved working pressure. II.       The pressure gauge used for adjustment of safety valves is to be calibrated  
III.      The popping pressure of safety valves fitted on the boiler is to be ascertained

Select one of the following:

  • I, II and III

  • I only

  • II only

  • I and II

Explanation

Question 124 of 128

1

What kind of survey is carried out by the Surveyor within one year from the date of approval for application of the PMS?

Select one of the following:

  • initial survey

  • classification survey

  • annual survey

  • continuous machinery survey

Explanation

Question 125 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?

Select one of the following:

  • Fuel injection pumps and fuel booster pumps

  • Boiler fuel oil heaters

  • Steam pipes

  • Manoeuvring valves and bulkhead stop valves

Explanation

Question 126 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?

Select one of the following:

  • Reciprocating refrigerant compressors

  • Starting air pipes

  • Manoeuvring valves

  • Bulkhead stop valves

Explanation

Question 127 of 128

1

Which of the following items of machinery can be surveyed by the Chief Engineer?

Select one of the following:

  • Brine pumps

  • Stern bearings

  • Sea connections

  • Starting air pipes

Explanation

Question 128 of 128

1

Which of the following list of machinery canNOT be surveyed by the Chief Engineer?

Select one of the following:

  • Screwshafts

  • Intermediate shafts

  • Forced or induced draught fans

  • Main engine fresh water and lubricating oil coolers

Explanation

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