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competency Quiz on c02, created by mrk nthny on 14/08/2016.
mrk nthny
Quiz por mrk nthny, atualizado more than 1 year ago
mrk nthny
Criado por mrk nthny mais de 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
Which of the following terms represents the form of heat removed from the refrigerant in the condenser of a refrigeration system?
Responda
  • Latent heat of vaporization, Heat of compression, Superheat
  • Vaporization and compression
  • Vaporization
  • Thermodynamics

Questão 2

Questão
Heat which brings about a change in the physical state of a substance without a change in temperature, is called____.
Responda
  • latent heat
  • specific heat
  • sensible heat
  • ambient heat

Questão 3

Questão
The degree to which the viscosity of an oil will change with a change in temperature is indicated by the_______.
Responda
  • viscosity index
  • pour point
  • thermal change value
  • weight designation

Questão 4

Questão
Latent heat can be defined as the heat which must be added to a substance in order to change its_______.
Responda
  • physical state
  • temperature
  • volume
  • pressure

Questão 5

Questão
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.
Responda
  • Heat
  • Kinetic energy
  • Potential energy
  • First Law of Thermodynamics

Questão 6

Questão
Heat may be transferred by __________.
Responda
  • conduction, convection, and radiation
  • transmission, conduction, and radiation
  • transmission, conduction, and convection

Questão 7

Questão
The principle which states that "energy cannot be created nor be destroyed", is known as the law of _______.
Responda
  • conservation of energy
  • impulse and momentum
  • action and reaction
  • Dalton's law

Questão 8

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

Questão 9

Questão
An impulse-reaction turbine is characterized by which of the following arrangements?
Responda
  • 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.

Questão 10

Questão
An increase in clearance between reaction blade tips and the turbine casing will result to_______________ .
Responda
  • a decrease in rotor torque
  • an increase in rotor thrust load
  • an increase pressure drop across the blades
  • increase in rotor vibration

Questão 11

Questão
What is carried out whenever any repairs or renewals are made which could materially affect the safety and condition of the ship?
Responda
  • Surveys
  • Inspections
  • Investigations
  • Audit and inspection

Questão 12

Questão
Classification society ship surveyors perform which of the following surveys?
Responda
  • Examines accident damage
  • Ships registration surveys
  • Enforcement of ship safety standards
  • Surveys of foreign-going ships and local craft

Questão 13

Questão
How long is the survey cycle for all CMS items?
Responda
  • Every five years
  • Once a year
  • Once every two years
  • Once every four years

Questão 14

Questão
What kind of survey is to be carried out after the vessel had been delivered to an owner?
Responda
  • Annual survey
  • Intermediate survey
  • Special survey
  • Confirmatory Survey

Questão 15

Questão
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 __________.
Responda
  • saturated
  • superheated
  • condensed
  • convected

Questão 16

Questão
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?
Responda
  • Increased power consumption
  • Hydraulic film breakdown
  • External leakage
  • Hunting due to fast response

Questão 17

Questão
The unbalanced force, which is directed toward the center of the circular path is called ________.
Responda
  • Centripetal Force
  • Torque
  • Centrifugal Force
  • Force

Questão 18

Questão
As steam accomplishes work in an engine or turbine, the pressure of the steam is reduced because it __________.
Responda
  • expands in volume
  • diminishes in volume
  • becomes saturated again
  • becomes superheated again

Questão 19

Questão
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.
Responda
  • 90
  • 30
  • 180
  • 360

Questão 20

Questão
Failure of the fuel oil service pump to maintain fuel oil flow to the burner could be caused by ____________.
Responda
  • dirty fuel oil strainers
  • a high relief valve setting
  • excessive return line oil pressure
  • excessive fuel pump speed

Questão 21

Questão
The replacement piping for diesel engine high pressure fuel systems must be the same length and diameter as the original piping to _____________.
Responda
  • maintain specified injection characteristics
  • avoid unnecessary parts inventory
  • use existing supports and braces
  • keep torsional vibration constant

Questão 22

Questão
The location of a vessel’s frame stations may be obtained from which of the listed drawings?
Responda
  • Profile
  • Base line
  • Cross section
  • Buttock

Questão 23

Questão
Which of the listed operational checks should be continuously made on the main propulsion reduction gears?
Responda
  • Check lube oil bearing temperatures
  • Check radial bearing wear
  • Inspect alignment between gears and turbine
  • Check teeth for pitting and scuffing

Questão 24

Questão
In the distribution of heat balance in a four-stroke diesel engine, which of the following has the least part?
Responda
  • Radiation
  • Cooling Water
  • Exhaust Gases
  • Indicated Power

Questão 25

Questão
Fuel injection systems meter fuel, atomize fuel and ____________.
Responda
  • inject fuel at the proper time
  • create turbulence in the combustion chamber
  • aid in completing cylinder scavenging
  • minimize fuel penetration into the cylinder

Questão 26

Questão
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 ____________.
Responda
  • 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

Questão 27

Questão
In running on fuel with bad ignition quality and long ignition delay, what is the best method to reduce this delay?
Responda
  • Increase scavenging Temperature
  • Increase Engine Load
  • Increase Jacket-cooling Temperature
  • Lower Scavenging Temperature

Questão 28

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

Questão 29

Questão
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 ____________.
Responda
  • fuel lines
  • lube oil filter
  • crank case pump
  • rocker arm reservoir

Questão 30

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

Questão 31

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

Questão 32

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

Questão 33

Questão
What causes carbon to adhere to the inside surfaces of a fuel oil heater?
Responda
  • Excessive fuel oil temperature
  • Too much carbon in the fuel
  • Deteriorated zinc strips
  • Vanadium in the fuel

Questão 34

Questão
When reconditioning fuel injector nozzle, the needle should ______ to its seat.
Responda
  • Not Be lapped
  • Be lapped
  • Be Replaced
  • Be Ground

Questão 35

Questão
An interlock in the remote operating valve line of air starting system, stops the valve opening when the engine ________ is engaged.
Responda
  • Turning Gear
  • Clutch Lever
  • Shifting Lever
  • Starting Air Valve

Questão 36

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 37

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 38

Questão
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
Responda
  • I and II
  • I only
  • II only
  • I, II and III

Questão 39

Questão
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
Responda
  • I & II
  • I only
  • II only
  • I, II & III

Questão 40

Questão
Which of the following items is/are NOT covered by CMS? I.    Tail shaft   II.   Boiler   III.  Air compressor
Responda
  • I and II
  • I only
  • II only
  • I, II and III

Questão 41

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 42

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 43

Questão
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”
Responda
  • I and II
  • I only
  • II only
  • I,II and III

Questão 44

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 45

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 46

Questão
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
Responda
  • I only
  • II only
  • I and II
  • I, II and III

Questão 47

Questão
What kind of the survey system which alleviates the problem caused by survey dates and interval between surveys that does not coincide?
Responda
  • Harmonizing survey
  • Implementation survey
  • Classification survey
  • Special survey

Questão 48

Questão
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?
Responda
  • Additional survey
  • Intermediate survey
  • Renewal survey
  • Periodical survey

Questão 49

Questão
Which of the following is NOT included in the Planned Maintenance System documentation?
Responda
  • Maintenance objectives
  • Inventory control
  • Maintenance time interval
  • Special survey

Questão 50

Questão
Which of the following list of machinery cannot be surveyed by the Chief Engineer?
Responda
  • Screwshafts
  • Intermediate shafts
  • Forced or induced draught fans
  • Main engine fresh water and lubricating oil coolers

Questão 51

Questão
Which of the following is NOT included in the Planned Maintenance System documentation?
Responda
  • Maintenance objectives
  • Inventory control
  • Maintenance time interval
  • Maintenance instructions

Questão 52

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

Questão 53

Questão
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?
Responda
  • Fuel lines
  • Lube oil filter
  • Crank case pump
  • Rocker arm reservoir

Questão 54

Questão
Which of the following is NOT part of the survey arrangement base on planned maintenance and therefore, excluded in the Continuous machinery Survey scheme?
Responda
  • Safety equipment
  • Machinery
  • Automatic equipment
  • None of these

Questão 55

Questão
What are the surveys performed by a government ship surveyor?
Responda
  • 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

Questão 56

Questão
If a ship does not operate an approved PMS, who is responsible to arrange the attendance of a Surveyor on the first port?
Responda
  • Ship operator
  • Master of the vessel
  • Ship superintendent
  • None of these choices

Questão 57

Questão
Which of the listed substances is used as an absorbing agent in the shipboard dehydration of refrigeration system?
Responda
  • Silica gel
  • Methyl
  • Ethylene glycol
  • Sodium bromide

Questão 58

Questão
What other chemical test is conducted daily in a boiler water aside from the Alkalinity Test?
Responda
  • Chloride content test
  • Nitrogen content test
  • Soap hardness Test
  • Dissolve CO2 test

Questão 59

Questão
How many In-water Surveys (IWS) is being required by Classification Societies in each five-year survey cycle?
Responda
  • Two
  • One
  • Five
  • Three

Questão 60

Questão
What kind of maintenance system is adopted when records indicate that it is necessary and not at arbitrary chosen intervals?
Responda
  • Condition-based maintenance
  • Planned Maintenance System
  • Annual machinery audit
  • Reliability-centered maintenance

Questão 61

Questão
The oil separator trap is located between the/or __________.
Responda
  • near accumulator drum
  • receiver and expansion valve
  • condenser & receiver
  • in between evaporator

Questão 62

Questão
The oil separator trap is located between the/or __________.
Responda
  • near accumulator drum
  • receiver and expansion valve
  • condenser & receiver
  • in between evaporator

Questão 63

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

Questão 64

Questão
Which of the following items of machinery can be surveyed by the Chief Engineer?
Responda
  • Reciprocating refrigerant compressors
  • Starting air pipes
  • Manoeuvring valves
  • Bulkhead stop valves

Questão 65

Questão
Which admits air to the piston of a cylinder relay valves in a correct sequence for engine starting?
Responda
  • Starting Air Distributor
  • Starting Air Valve
  • Reversing Air Valve
  • Brake-Air Valve

Questão 66

Questão
Which of the following items of machinery can be surveyed by the Chief Engineer?
Responda
  • Brine pumps
  • Stern bearings
  • Sea connections
  • Starting air pipes

Questão 67

Questão
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?
Responda
  • 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.

Questão 68

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

Questão 69

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

Questão 70

Questão
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?
Responda
  • To maintain specified injection characteristics
  • To avoid unnecessary parts inventory
  • To use existing supports and braces
  • To keep torsional vibration constant

Questão 71

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

Questão 72

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

Questão 73

Questão
What is the purpose of the heater module in the jacket-cooling water system?
Responda
  • 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.

Questão 74

Questão
What causes carbon to adhere to the inside surfaces of a fuel oil heater?
Responda
  • Excessive fuel oil temperature
  • Too much carbon in the fuel
  • Deteriorated zinc strips
  • Vanadium in the fuel

Questão 75

Questão
When should you blow down the boiler water gage glasses?
Responda
  • 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

Questão 76

Questão
An interlock in the remote operating valve line of air starting system, stops the valve opening in what condition?
Responda
  • When the engine turning gear is engaged
  • When the Clutch Lever is engaged
  • When shifting lever is engaged
  • When starting air valve is open

Questão 77

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

Questão 78

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

Questão 79

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

Questão 80

Questão
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
Responda
  • II and III
  • I and II
  • I and III
  • I, II and III

Questão 81

Questão
The steering gear and all working parts should be inspected and lubricated by engine room watch keepers. As these parts if neglected will ________.
Responda
  • eventually seize and put the gear out of action
  • continue to operate efficiently
  • accumulate dust and rust
  • need more oil to operate

Questão 82

Questão
Which of the following equipment is covered by CMS?
Responda
  • Cooling water pumps
  • Boiler
  • Propellers and propeller shaft
  • Boiler water separator and pump

Questão 83

Questão
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
Responda
  • II only
  • I only
  • I, II and III
  • I and II

Questão 84

Questão
The steering gear and all working parts should be inspected and lubricated by engine room watch keepers. As these parts if neglected will ________.
Responda
  • eventually seize and put the gear out of action
  • continue to operate efficiently
  • accumulate dust and rust
  • need more oil to operate

Questão 85

Questão
Which of the following equipment is covered by CMS?
Responda
  • Cooling water pumps
  • Boiler
  • Propellers and propeller shaft
  • Boiler water separator and pump

Questão 86

Questão
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
Responda
  • II only
  • I only
  • I, II and III
  • I and II

Questão 87

Questão
Machinery or equipment are required to be opened if any defect or damage has been noted during CMS and repaired to the satisfaction of ____________.
Responda
  • surveyor
  • marine superintendent
  • owner
  • chief engineer

Questão 88

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 89

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 90

Questão
What kind of survey is to be carried out at each anniversary after the vessel delivery?
Responda
  • Annual survey
  • Special survey
  • Intermediate survey
  • Initial survey

Questão 91

Questão
All CMS items have a survey cycle of _______.
Responda
  • every five years
  • annually
  • every two years
  • every four years

Questão 92

Questão
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
Responda
  • II only
  • I only
  • I,II and III
  • I and II

Questão 93

Questão
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 __________.
Responda
  • Surveyor
  • Chief engineer
  • Marine superintendent
  • Owner

Questão 94

Questão
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
Responda
  • I only
  • II only
  • I and II
  • I, II and III

Questão 95

Questão
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
Responda
  • I and II
  • I only
  • II only
  • I, II and III

Questão 96

Questão
Who among the following surveyors is tasked to examine ship cargoes, investigate accident at sea and prepare accident reports for insurance purposes?
Responda
  • Private ship surveyors
  • Classification society ship surveyor
  • None of these choices
  • Government ship surveyors

Questão 97

Questão
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.
Responda
  • I, II and III
  • I and II
  • I only
  • II only

Questão 98

Questão
What are the surveys performed by a government ship surveyor?
Responda
  • 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

Questão 99

Questão
What kind of the survey system which alleviates the problem caused by survey dates and interval between surveys that does not coincide?
Responda
  • Harmonizing survey
  • Implementation survey
  • Classification survey
  • Special survey

Questão 100

Questão
Which of the following is NOT part of the survey arrangement base on planned maintenance and therefore, excluded in the Continuous machinery Survey scheme?
Responda
  • Safety equipment
  • Machinery
  • Automatic equipment
  • None of these

Questão 101

Questão
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
Responda
  • I & II
  • I only
  • II only
  • I, II & III

Questão 102

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

Questão 103

Questão
Which of the following items is/are NOT covered by CMS? I.    Tail shaft   II.    Boiler   III.    Air compressor
Responda
  • I and II
  • I only
  • II only
  • I, II and III

Questão 104

Questão
By what means the vessel can effectively be monitored of its sea worthiness by the classification society in order for classed continuity?
Responda
  • Surveys
  • Inspections
  • Investigations
  • Audit and inspection

Questão 105

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 106

Questão
Which of the following is NOT included in the Planned Maintenance System documentation?
Responda
  • Maintenance objectives
  • Inventory control
  • Maintenance time interval
  • Maintenance instructions

Questão 107

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 108

Questão
You should blow down a gage glass periodically to ______.
Responda
  • 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

Questão 109

Questão
What is the maximum time interval for hydrostatically testing boilers on a cargo vessel having water-tube boilers as required by regulation?
Responda
  • 5 years
  • 1 year
  • 2 years
  • 8 years

Questão 110

Questão
The studs and bolts on marine boiler mountings must be removed for examination at least every _____.
Responda
  • 10 years
  • 3 years
  • 4 years
  • 5 years

Questão 111

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

Questão 112

Questão
The boiler water gage glasses should be blown down _______.
Responda
  • 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

Questão 113

Questão
What kind of maintenance system is adopted where invention only happens when records indicate that it is necessary and not at arbitrary chosen intervals?
Responda
  • Condition-based maintenance
  • Planned Maintenance System
  • Annual machinery audit
  • Reliability-centered maintenance

Questão 114

Questão
With computerized systems, the access to update the maintenance documentation and the maintenance program lies on the ________.
Responda
  • Chief Engineer
  • Duty Engineer
  • Second Engineer
  • Engine cadet

Questão 115

Questão
If a ship does not operate an approved PMS, who is responsible to arrange the attendance of a Surveyor on the first port?
Responda
  • Ship operator
  • Master of the vessel
  • Ship superintendent
  • None of these choices

Questão 116

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

Questão 117

Questão
What particular machinery item on main propulsion diesel engines is NOT to be surveyed by the Chief Engineer?
Responda
  • Crankshaft and bearing
  • Fuel injection pumps and fuel booster pumps.
  • Camshaft and camshaft drive.
  • Turbocharger.

Questão 118

Questão
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”
Responda
  • I and II
  • I only
  • II only
  • I,II and III

Questão 119

Questão
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?
Responda
  • Additional survey
  • Intermediate survey
  • Renewal survey
  • Periodical survey

Questão 120

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 121

Questão
How many In-water Surveys (IWS) is being required by Classification Societies in each five-year survey cycle?
Responda
  • Two
  • One
  • Five
  • Three

Questão 122

Questão
One of the two docking surveys should coincide with the _______.
Responda
  • Special Survey
  • Initial survey
  • Periodical survey
  • annual survey

Questão 123

Questão
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
Responda
  • I, II and III
  • I only
  • II only
  • I and II

Questão 124

Questão
What kind of survey is carried out by the Surveyor within one year from the date of approval for application of the PMS?
Responda
  • initial survey
  • classification survey
  • annual survey
  • continuous machinery survey

Questão 125

Questão
Which of the following items of machinery can be surveyed by the Chief Engineer?
Responda
  • Fuel injection pumps and fuel booster pumps
  • Boiler fuel oil heaters
  • Steam pipes
  • Manoeuvring valves and bulkhead stop valves

Questão 126

Questão
Which of the following items of machinery can be surveyed by the Chief Engineer?
Responda
  • Reciprocating refrigerant compressors
  • Starting air pipes
  • Manoeuvring valves
  • Bulkhead stop valves

Questão 127

Questão
Which of the following items of machinery can be surveyed by the Chief Engineer?
Responda
  • Brine pumps
  • Stern bearings
  • Sea connections
  • Starting air pipes

Questão 128

Questão
Which of the following list of machinery canNOT be surveyed by the Chief Engineer?
Responda
  • Screwshafts
  • Intermediate shafts
  • Forced or induced draught fans
  • Main engine fresh water and lubricating oil coolers

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