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competency Quiz on c13, created by mrk nthny on 06/08/2016.

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Questão 1 de 87

1

Which is TRUE concerning immersion suits and their use?

Selecione uma das seguintes:

  • They provide sufficient flotation to do away with the necessity of wearing a life jacket.

  • A puncture in the suit will not appreciably reduce its value.

  • They should be tight fitting.

  • Only a light layer of clothing may be worn underneath.

Explicação

Questão 2 de 87

1

You are underway when a fire breaks out in the forward part of your vessel. If possible, you should __________.

Selecione uma das seguintes:

  • put the vessel's stern into the wind

  • abandon ship to windward

  • call for assistance

  • keep going at half speed

Explicação

Questão 3 de 87

1

The required number and type of hand portable fire extinguishers to be carried in the vicinity of the radio room exit for a tank vessel on an international voyage is one __________.

Selecione uma das seguintes:

  • C-II

  • B-I

  • B-II

  • C-I

Explicação

Questão 4 de 87

1

Records of tests and inspections of a cargo vessel's fire extinguishing systems shall be kept on board __________.

Selecione uma das seguintes:

  • until the vessel's Certificate of Inspection expires

  • for 1 year

  • for 2 years

  • until the next Coast Guard inspection

Explicação

Questão 5 de 87

1

In areas where CO2 piping is installed, such piping may not be used for any other purpose except __________.

Selecione uma das seguintes:

  • in connection with the fire-detecting system

  • in connection with the water sprinkler system

  • to ventilate the space

  • to run the emergency wiring to the space

Explicação

Questão 6 de 87

1

What is the use of a flame screen ?

Selecione uma das seguintes:

  • It permits the passage of vapor but not of flame.

  • It prevents the passage of flammable vapors.

  • It prevents inert gas from leaving a tank.

  • It permits vapors to exit but not enter a tank.

Explicação

Questão 7 de 87

1

You notice oil on the water near your vessel while taking on fuel. You should first __________.

Selecione uma das seguintes:

  • stop fueling

  • notify the senior deck officer

  • notify the terminal superintendent

  • determine whether your vessel is the source

Explicação

Questão 8 de 87

1

The galley on your cargo vessel has an area of 232 square meters. What would fulfill the minimum requirements for fire protection?

Selecione uma das seguintes:

  • One B-II extinguisher

  • One B-I extinguisher

  • One B-II and one C-II extinguisher

  • One B-V extinguisher

Explicação

Questão 9 de 87

1

You are fighting a fire in a watertight compartment using hoses and seawater. Stability may be reduced because of_______.

Selecione uma das seguintes:

  • increase in free surface which reduces the metacentric height

  • progressive downflooding

  • reduction of water in the storage tanks

  • reduction of KG to the minimum allowable

Explicação

Questão 10 de 87

1

A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should __________.

Selecione uma das seguintes:

  • change course and put the stern to the wind

  • remain on course and hold speed

  • change course to put the wind on either beam and increase speed

  • remain on course but slack the speed

Explicação

Questão 11 de 87

1

When two fire hose teams are attacking a fire they should __________.

Selecione uma das seguintes:

  • not attack the fire from opposite sides

  • use different fire hose pressures

  • use fire hoses of different sizes

  • not wear protective clothing

Explicação

Questão 12 de 87

1

How can you indicate that your vessel is in distress?

Selecione uma das seguintes:

  • Continuously sounding the fog horn

  • Displaying a large red flag

  • Displaying three black balls in a vertical line

  • Sounding four short blast and after two seconds sounding three more rapid blasts on the whistle

Explicação

Questão 13 de 87

1

The object of plugging holes below the waterline on a MODU should be to _________.

Selecione uma das seguintes:

  • reduce the entry of water as much as possible

  • eliminate all water entering through the hole

  • only plug holes in machinery or other vital spaces

  • plug the largest holes first

Explicação

Questão 14 de 87

1

When more than six short blasts and one long blast of the ship's whistle, accompanied by the same signal on the general alarm bell is sounded, What is the signal for?

Selecione uma das seguintes:

  • Abandonship/Boat Station

  • Fire and Emergency

  • Boat recall

  • Man overboard

Explicação

Questão 15 de 87

1

Repairing damage to the hull of a MODU at, or above the waterline, reduces the threat of __________.

Selecione uma das seguintes:

  • continued progressive flooding

  • free surface effects

  • capsizing the MODU

  • wind overturning moments

Explicação

Questão 16 de 87

1

After being launched, what does a totally enclosed survival craft which has been afloat over a long period of time require?

Selecione uma das seguintes:

  • Regular checks of bilge levels

  • Frequent opening of hatches to permit entry of fresh air

  • Use of ear plugs to dampen engine noise

  • Frequent flushing of the water spray system with freshwater

Explicação

Questão 17 de 87

1

Which visual distress signal is acceptable for daylight use only?

Selecione uma das seguintes:

  • Orange smoke signal

  • Handled red line

  • Self-contained rocket propelled red parachute flare

  • Red aerial pyrotechnic flare

Explicação

Questão 18 de 87

1

What is the use of EPIRB during abandon ship ?

Selecione uma das seguintes:

  • send radio homing signals to searching aircraft

  • hold the lifeboat's head up into the seas

  • generate orange smoke

  • seal leaks in rubber rafts

Explicação

Questão 19 de 87

1

"A hole in the hull above the waterline may be temporarily patched with _________. I. pillows
II. blankets
III. Mattresses"

Selecione uma das seguintes:

  • I, II and III

  • I only

  • II only

  • III only

Explicação

Questão 20 de 87

1

What is the purpose of wire stretched between the lifeboat davit heads?

Selecione uma das seguintes:

  • To support the manropes

  • Keep the movement of the davits at the same speed

  • Keep the davits from slipping when they are in the stowed position

  • Prevent vibration during lowering of the boat

Explicação

Questão 21 de 87

1

How does the hand brake of a lifeboat winch being applied?

Selecione uma das seguintes:

  • By dropping the counterweighted lever

  • Manually disengaged when hoisting a boat

  • Controlled by the centrifugal brake mechanism

  • automatically engaged if lowering speed is excessive

Explicação

Questão 22 de 87

1

The person-in-charge shall insure that each rescue boat on a OSV is lowered to the water, launched, and operated at least once every _____________.

Selecione uma das seguintes:

  • three months

  • month

  • two months

  • six months

Explicação

Questão 23 de 87

1

Which of the following represents the emergency signal for a fire aboard ship?

Selecione uma das seguintes:

  • Continuous blast of the ship’s whistle for a period of not less than 10 seconds, supplemented by the same signal on the general alarm.

  • More than six short blasts and one long blast on the whistle

  • Three short blast of the whistle supplemented by the same signal on the general alarm.

  • More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm.

Explicação

Questão 24 de 87

1

Where would you find the FCC authorization for transmitting on your rig's EPIRB?

Selecione uma das seguintes:

  • On the Ship Station License.

  • On the side of the EPIRB transmitter.

  • In the radio log.

  • On the Certificate of Inspection.

Explicação

Questão 25 de 87

1

All of the following are recognized distress signals under the Rules of the Road except__________.

Selecione uma das seguintes:

  • a green star signal

  • orange-colored smoke

  • red flares

  • the repeated raising and lowering of outstretched arms

Explicação

Questão 26 de 87

1

Class "B" EPIRB's transmit on frequencies that are monitored by ________.

Selecione uma das seguintes:

  • private, commercial, and military aircraft

  • orbiting satellites in space

  • commercial radio stations

  • commercial fishing vessels

Explicação

Questão 27 de 87

1

What is an approve signaling device required on inflatable liferafts from among the choices?

Selecione uma das seguintes:

  • Orange smoke signal

  • Pistol

  • Air horn

  • Lantern

Explicação

Questão 28 de 87

1

When you are firing a pyrotechnic distress signal, it should be aimed__________.

Selecione uma das seguintes:

  • at about 60 degrees above the horizon

  • straight overhead

  • at the vessel whose attention you want to attract

  • into the wind

Explicação

Questão 29 de 87

1

The master or person-in-charge of a MODU shall ensure that each deck from which lifeboats are launched is______________.

Selecione uma das seguintes:

  • kept clear of any obstructions that would interfere with launching

  • surfaced with a nonskid texture

  • roped off to prevent unnecessary access

  • posted with a list of persons assigned to the lifeboat

Explicação

Questão 30 de 87

1

What must be accurately determined to assess the potential for progressive flooding after your vessel has been damaged?

Selecione uma das seguintes:

  • The integrity of the watertight boundaries.

  • The capacity of the water sprinkler system.

  • The operation of the machinery space bilge level alarms.

  • The strenght of the hull to withstand the progressive flooding

Explicação

Questão 31 de 87

1

What is the important points to remember when operating davits?

Selecione uma das seguintes:

  • The davits should always be hand cranked the last 12 inches into the final stowed position

  • The gripes should be released after the boat is moving

  • The boats are generally lowered by surging the falls around cruciform bits

  • The tricing pendant should be tripped prior to releasing the gripes

Explicação

Questão 32 de 87

1

You are in a survival craft boadcasting a distress message. What information would be essential to your rescuers?

Selecione uma das seguintes:

  • Your position by latitude and longitude.

  • The nature of the distress.

  • The time of day.

  • Your radio call sign.

Explicação

Questão 33 de 87

1

Why are lifeboats usually double-ended?

Selecione uma das seguintes:

  • They are more seaworthy and less likely to be swamped or broach to.

  • They can go forward and backward more easily.

  • They require less space for stowing aboard ship.

  • Appearance and traditional styling.

Explicação

Questão 34 de 87

1

When should distress flares and rockets be used?

Selecione uma das seguintes:

  • Only when there is a chance of them being sighted by rescue vessels.

  • They should be set off at half-hour intervals.

  • They should be set off at one-hour intervals.

  • Immediately upon abandoning the vessel.

Explicação

Questão 35 de 87

1

Progressive flooding in the engine room may be minimized by securing watertight boundaries and what other measures?

Selecione uma das seguintes:

  • Pumping out flooded compartments

  • Transferring reserve feed water

  • Dumping fuel oil

  • Evacuating the engine room

Explicação

Questão 36 de 87

1

What is the signal for lowering the ship’s lifeboats which is sounded on the ship’s whistle?

Selecione uma das seguintes:

  • One short blast

  • Two long blast

  • Three short blasts

  • One long blast

Explicação

Questão 37 de 87

1

When you hear three short blasts on the ship’s whistle and the same signal on the general alarm bells, what does it signify?

Selecione uma das seguintes:

  • You are dismissed from the drill

  • You are required to go to your liferaft

  • You should point to the man overboard

  • You should start the fire pump

Explicação

Questão 38 de 87

1

If doublebottom fuel tank levels are found to have increased after a ships grounding, you should suspect ______________.

Selecione uma das seguintes:

  • a puncture, crack, or hole in the skin of the vessel

  • a damaged pneumercator line

  • improper record keeping of fuel transfer activities

  • contamination of the contaminated steam supply system

Explicação

Questão 39 de 87

1

A hole in the hull above the waterline may be temporarily patched with _________. I. pillows
II. blankets
III. Mattresses"

Selecione uma das seguintes:

  • I, II and III

  • I only

  • II only

  • III only

Explicação

Questão 40 de 87

1

Progressive flooding in the engine room may be minimized by securing watertight boundaries and _______.

Selecione uma das seguintes:

  • pumping out flooded compartments

  • transferring reserve feed water

  • dumping fuel oil

  • evacuating the engine room

Explicação

Questão 41 de 87

1

What must be accurately determined to assess the potential for progressive flooding after your vessel has been damaged?

Selecione uma das seguintes:

  • The integrity of the watertight boundaries.

  • The capacity of the water sprinkler system.

  • The operation of the machinery space bilge level alarms.

  • The strength of the hull to withstand the progressive flooding

Explicação

Questão 42 de 87

1

Which of the following is used to signal crew members to report at boat stations or for boat drill?

Selecione uma das seguintes:

  • More than six short blasts followed by one long blast of the ships whistle.

  • A continuous blast of the ships whistle for a period of not less than 10 seconds.

  • One long blast followed by three short blasts of the ships whistle

  • Three short blasts of the ships whistle.

Explicação

Questão 43 de 87

1

The fire alarm signal onboard United States flag merchant vessels is a continuous blast of the whistle for a period of not less than 10 seconds, supplemented by the continuous ringing of the general alarm bells for not less than 10 seconds. Where can this information be readily found aboard ship?

Selecione uma das seguintes:

  • SOLAS Safety

  • Certificate of Inspection Station bill

  • Construction Certificate

  • Fire Alarm Zone Chart

Explicação

Questão 44 de 87

1

When more than six short blasts and one long blast of the ship's whistle, accompanied by the same signal on the general alarm bell is sounded, the signal is for_______.

Selecione uma das seguintes:

  • boat stations(abandon ship)

  • fire and emergency

  • boat recall

  • man overboard

Explicação

Questão 45 de 87

1

The signal for lowering the ship’s lifeboats is sounded on the ship’s whistle as _________.

Selecione uma das seguintes:

  • one short blast

  • two long blast

  • three short blasts

  • one long blast

Explicação

Questão 46 de 87

1

The traditional signal to commence lowering lifeboats and liferafts is__________.

Selecione uma das seguintes:

  • 1 short blast of the ships whistle

  • 3 short blast of the ships whistle

  • 3 long blast of the ships whistle

  • 1 long blast of the ships whistle

Explicação

Questão 47 de 87

1

Which of the following represents the emergency signal for a fire aboard ship?

Selecione uma das seguintes:

  • Continuous blast of the ship’s whistle for a period of not less than 10 seconds, supplemented by the same signal on the general alarm.

  • More than six short blasts and one long blast on the whistle

  • Three short blast of the whistle supplemented by the same signal on the general alarm.

  • More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm.

Explicação

Questão 48 de 87

1

When you hear three short blasts on the ship’s whistle and the same signal on the general alarm bells, you___________.

Selecione uma das seguintes:

  • are dismissed from the drill

  • are required to go to your liferaft

  • should point to the man overboard

  • should start the fire pump

Explicação

Questão 49 de 87

1

Repairing damage to the hull of a MODU at, or above the waterline, reduces the threat of __________.

Selecione uma das seguintes:

  • continued progressive flooding

  • free surface effects

  • capsizing the MODU

  • wind overturning moments

Explicação

Questão 50 de 87

1

The order of importance in addressing damage control on a MODU is _________.

Selecione uma das seguintes:

  • control fire, control flooding, repair structural damage

  • control flooding, control fire, repair structural damage

  • restored vital services, control fire, control flooding

  • control fire, restore vital services, control flooding

Explicação

Questão 51 de 87

1

When patching holes in the hull of a MODU, pillows, bedding and other soft materials can be used as _____________.

Selecione uma das seguintes:

  • gaskets

  • caulking

  • strongbacks

  • wedges

Explicação

Questão 52 de 87

1

The object of plugging holes below the waterline on a MODU should be to _________.

Selecione uma das seguintes:

  • reduce the entry of water as much as possible

  • eliminate all water entering through the hole

  • only plug holes in machinery or other vital spaces

  • plug the largest holes first

Explicação

Questão 53 de 87

1

When you are firing a pyrotechnic distress signal, it should be aimed__________.

Selecione uma das seguintes:

  • at about 60 degrees above the horizon

  • straight overhead

  • at the vessel whose attention you want to attract

  • into the wind

Explicação

Questão 54 de 87

1

When should distress flares and rockets be used?

Selecione uma das seguintes:

  • Only when there is a chance of them being sighted by rescue vessels.

  • They should be set off at half-hour intervals.

  • They should be set off at one-hour intervals.

  • Immediately upon abandoning the vessel.

Explicação

Questão 55 de 87

1

An approve signaling device required on inflatable liferafts include include a(n)__________.

Selecione uma das seguintes:

  • orange smoke signal

  • pistol

  • air horn

  • lantern

Explicação

Questão 56 de 87

1

Signaling devices required on inflatable liferafts include_____________.

Selecione uma das seguintes:

  • red flares

  • a rocket shoulder rifle

  • an oil lantern

  • an air horn

Explicação

Questão 57 de 87

1

Signaling devices required on inflatble life rafts include a(n) _____________.

Selecione uma das seguintes:

  • orange smoke signal

  • pistol

  • air horn

  • lantern

Explicação

Questão 58 de 87

1

All of the following are recognized distress signals under the Rules of the Road EXCEPT__________.

Selecione uma das seguintes:

  • a green star signal

  • orange-colored smoke

  • red flares

  • the repeated raising and lowering of outstretched arms

Explicação

Questão 59 de 87

1

A man aboard a vessel, signaling by raising and lowering his outstretched arms to each side, is indicating __________.

Selecione uma das seguintes:

  • a distress signal

  • danger, stay away

  • all is clear, it is safe to pass

  • all is clear, it is safe to approach

Explicação

Questão 60 de 87

1

When a vessel signals her distress by means of a gun or other explosive signal, the firing should be at intervals of approximately _____________.

Selecione uma das seguintes:

  • 1 minute

  • 3 minute

  • 10 minutes

  • 1 hour

Explicação

Questão 61 de 87

1

You can indicate that your vessel is in distress by____________.

Selecione uma das seguintes:

  • continuously sounding the fog horn

  • displaying a large red flag

  • displaying three black balls in a vertical line

  • sounding four short blast and after two seconds sounding three more rapid blasts on the whistle

Explicação

Questão 62 de 87

1

Which visual distress signal is acceptable for daylight use only?

Selecione uma das seguintes:

  • Orange smoke signal

  • Handled red line

  • Self-contained rocket propelled red parachute flare

  • Red aerial pyrotechnic flare

Explicação

Questão 63 de 87

1

What is the maximum length of time that distress flares are approved for?

Selecione uma das seguintes:

  • 3 and ½ years

  • 2 years

  • 5 years

  • 1 and ½ years

Explicação

Questão 64 de 87

1

By regulation, orange smoke distress signals will expire not more than how many months from the date of manufacture?

Selecione uma das seguintes:

  • 42 months

  • 24 months

  • 36 months

  • 54 months

Explicação

Questão 65 de 87

1

Each distress signal and self-activated smoke signal must be replaced not later than the marked date of manufacture?

Selecione uma das seguintes:

  • 36

  • 12

  • 24

  • 42

Explicação

Questão 66 de 87

1

Class "B" EPIRB's transmit on frequencies that are monitored by ________.

Selecione uma das seguintes:

  • private, commercial, and military aircraft

  • orbiting satellites in space

  • commercial radio stations

  • commercial fishing vessels

Explicação

Questão 67 de 87

1

Where would you find the FCC authorization for transmitting on your rig's EPIRB?

Selecione uma das seguintes:

  • On the Ship Station License.

  • On the side of the EPIRB transmitter.

  • In the radio log.

  • On the Certificate of Inspection.

Explicação

Questão 68 de 87

1

When should the emergency position-indicating radio beacon(EPIRB) be activated after abandoning?

Selecione uma das seguintes:

  • Immediately

  • After one hour

  • Only when another vessel is in sight

  • Only after sunset

Explicação

Questão 69 de 87

1

What should you do with your emergency position indicating radio beacon if you are in a liferaft during storm conditions?

Selecione uma das seguintes:

  • Bring it inside the liferaft and leave it on.

  • Bring it inside the liferaft and turn it off until the storm passes.

  • Leave it outside the liferaft and leave it on.

  • Leave it outside the liferaft but turn it off.

Explicação

Questão 70 de 87

1

You are in a survival craft boadcasting a distress message. What information would be essential to your rescuers?

Selecione uma das seguintes:

  • Your position by latitude and longitude.

  • The nature of the distress.

  • The time of day.

  • Your radio call sign.

Explicação

Questão 71 de 87

1

Which of the items in the lifeboat equipment listed would be the most suitable for night signaling to a ship on the horizon?

Selecione uma das seguintes:

  • A red parachute flare

  • A red handheld flare

  • A flashlight

  • A lantern

Explicação

Questão 72 de 87

1

If you have to abandon ship, the EPIRB can be used to ____________.

Selecione uma das seguintes:

  • send radio homing signals to searching aircraft

  • hold the lifeboat's head up into the seas

  • generate orange smoke

  • seal leaks in rubber rafts

Explicação

Questão 73 de 87

1

When operating gravity davits, ________________.

Selecione uma das seguintes:

  • the davits should always be hand cranked the last 12 inches into the final stowed position

  • the gripes should be released after the boat is moving

  • the boats are generally lowered by surging the falls around cruciform bits

  • the tricing pendant should be tripped prior to releasing the gripes

Explicação

Questão 74 de 87

1

The hand brake of a lifeboat winch is _____________.

Selecione uma das seguintes:

  • applied by dropping the counterweighted lever

  • manually disengaged when hoisting a boat

  • controlled by the centrifugal brake mechanism

  • automatically engaged if lowering speed is excessive

Explicação

Questão 75 de 87

1

It is important to test lifeboat davit limit switches on a regular basis to prevent ________.

Selecione uma das seguintes:

  • the possibility of the davit wires parting when the lifeboat is being retrieved and stowed in its davit

  • damage to the winch motor

  • damage to the releasing gear

  • the lifeboat from being lowered at an unsafe speed

Explicação

Questão 76 de 87

1

The purpose of the wire stretched between the lifeboat davit heads is to ____________.

Selecione uma das seguintes:

  • support the manropes

  • keep the movement of the davits at the same speed

  • keep the davits from slipping when they are in the stowed position

  • prevent vibration during lowering of the boat

Explicação

Questão 77 de 87

1

On a vessel with lifeboats on both side, the No.2 lifeboat would be located ________.

Selecione uma das seguintes:

  • forward of lifeboat No. 4 on the port side

  • forward of lifeboat No. 4 on the starboard side

  • aft of lifeboat No. 1 on the starboard side

  • aft of lifeboat No. 5 on the starboard side

Explicação

Questão 78 de 87

1

The person-in-charge shall insure that each rescue boat on a OSV is lowered to the water, launched, and operated at least once every _____________.

Selecione uma das seguintes:

  • three months

  • month

  • two months

  • six months

Explicação

Questão 79 de 87

1

The master or person-in-charge of a MODU shall insure that each deck from which lifeboats are launched is ______________.

Selecione uma das seguintes:

  • kept clear of any obstructions that would interfere with launching

  • surfaced with a nonskid texture

  • roped off to prevent unnecessary access

  • posted with a list of persons assigned to the lifeboat

Explicação

Questão 80 de 87

1

A self-righting survival craft will return to an upright position provided that all personnel ____________.

Selecione uma das seguintes:

  • are seated with seatbelts on and doors shut

  • are seated with seatbelts on and doors open

  • are to shift to one side to right it

  • escape from the craft

Explicação

Questão 81 de 87

1

The No. 3 lifeboat would be _____________.

Selecione uma das seguintes:

  • aft of boat No.1 on the starboard side

  • next to boat No. 2 on the starboard side

  • aft of boat No.1 on the port side

  • aft of boat No. 2 on the port side

Explicação

Questão 82 de 87

1

The No. 1 lifeboat on a ship would be found ___________.

Selecione uma das seguintes:

  • on the starboard side

  • on the port side

  • aft of the forward lifeboat on the port side

  • aft of the forward lifeboat on the starboard side

Explicação

Questão 83 de 87

1

The No. 2 lifeboat on a vessel would be found ___________.

Selecione uma das seguintes:

  • on the port side

  • aft of No.1 lifeboat port side

  • aft of No. 1 lifeboat starboard side

  • on the starboard side

Explicação

Questão 84 de 87

1

Prior to lowering the lifeboat, the most important item to check is the __________.

Selecione uma das seguintes:

  • boat plug

  • cars

  • sail

  • life preservers

Explicação

Questão 85 de 87

1

After being launched, a totally enclosed survival craft which has been afloat over a long period of time requires ___________.

Selecione uma das seguintes:

  • regular checks of bilge levels

  • frequent opening of hatches to permit entry of fresh air

  • use of ear plugs to dampen engine noise

  • frequent flushing of the water spray system with freshwater

Explicação

Questão 86 de 87

1

Why are lifeboats usually double-ended?

Selecione uma das seguintes:

  • They are more seaworthy and less likely to be swamped or broach to.

  • They can go forward and backward more easily.

  • They require less space for stowing aboard ship.

  • Appearance and traditional styling.

Explicação

Questão 87 de 87

1

For each passenger vessel, the minimum number of immersion suits to be carried for each lifeboat is at least ____________.

Selecione uma das seguintes:

  • 3

  • 1

  • 2

  • 4

Explicação