Skip to content
DG Exit Exam
Answer Key

PSCRB exit exam questions and answers — Set 10 — Proficiency in Survival Craft and Rescue Boats

Set 10 of the Proficiency in Survival Craft and Rescue Boats (PSCRB) exit exam bank — 30 of 389 questions, with the correct option marked and a one-line explanation for every one. Read it end to end, jump to a single set, or search it — then sit the same bank as a timed paper. The real DG Shipping exit exam is 30 marks with 15 to pass.

These are the bank's original groupings. Practising deals the whole bank out again every time you reshuffle, so a practice “Set 3” is a different 30 questions each time — the set numbers below are the source file's, and are only used here so the key stays navigable. Options are listed in their original order with fixed letters; when you practise, those move too.

Bank last rebuilt .

30 of 30 shown · Set 10

Nothing in this set matches that. Try a shorter word, or search the whole key.

Set 10 — 30 PSCRB exit exam questions with answers

1. What does 'GMDSS' stand for in maritime communication?

  • A. Global Maritime Disaster Safety System
  • B. General Maritime Directional Signalling
  • C. Global Maritime Distress and Safety System
  • D. General Maritime Data Security System
Answer: C — Global Maritime Distress and Safety System
GMDSS is the Global Maritime Distress and Safety System, implemented through SOLAS Chapter IV. It uses satellite and terrestrial radio systems such as EPIRBs, SARTs, DSC and NAVTEX for alerting and maritime safety information.

2. What does the term 'PFD' stand for in the context of maritime safety?

  • A. Personal Flotation Device
  • B. Positive Flotation Device
  • C. Professional Flotation Device
  • D. Primary Floating Device
Answer: A — Personal Flotation Device
PFD stands for Personal Flotation Device, a general term for lifejackets and buoyancy aids worn by a person to keep them afloat in the water.

3. What is the primary function of an immersion (survival) suit for crew members in cold water?

  • A. To provide comfort during emergencies
  • B. To enhance visibility on the water
  • C. To minimise heat loss and provide buoyancy
  • D. To protect the wearer from chemical splashes on deck
Answer: C — To minimise heat loss and provide buoyancy
An immersion suit reduces loss of body heat in cold water. LSA Code 2.3 requires that, after one hour in water at 0 to 2°C, the wearer's body core temperature does not fall more than 2°C. It also provides buoyancy.

4. Before the winch brake is lifted to lower a lifeboat stowed on gravity davits, which of the following must first be done?

  • A. Open the hydrostatic interlock cover
  • B. Start the lifeboat engine and engage ahead gear
  • C. Remove the harbour safety pins and release the gripes
  • D. Release the painter from the ship
Answer: C — Remove the harbour safety pins and release the gripes
The harbour (davit) safety pins and the gripes hold the boat and davit arms in the stowed position; they must be removed and released before the brake is lifted, otherwise the davits cannot swing out and the gear may be damaged.

5. Where a choice exists, from which side of the ship should survival craft preferably be launched in bad weather?

  • A. The weather side
  • B. Whichever side is nearer the bow
  • C. The side away from the muster station
  • D. The lee side
Answer: D — The lee side
Launching on the lee side gives the craft shelter from wind and sea while it is lowered and released, reducing the risk of it being thrown against the ship's side. The ship's hull acts as a breakwater.

6. Survival craft and their launching arrangements must be capable of launching when the ship is making headway in calm water of up to

  • A. 2 knots
  • B. 5 knots
  • C. 12 knots
  • D. 8 knots
Answer: B — 5 knots
SOLAS Chapter III and the LSA Code require davit-launched survival craft and rescue boats to be capable of being launched with the ship making headway of up to 5 knots in calm water, as a ship may be unable to stop before abandonment.

7. On a cargo ship, all survival craft required for the total number of persons on board must be capable of being launched with their full complement within what time of the abandon-ship signal?

  • A. 45 minutes
  • B. 30 minutes
  • C. 10 minutes
  • D. 3 minutes
Answer: C — 10 minutes
SOLAS regulation III/31 requires cargo ship survival craft for the total number of persons on board to be capable of being launched with their full complement of persons and equipment within 10 minutes from the time the abandon-ship signal is given.

8. On a passenger ship, survival craft must be capable of being launched with their full complement within what period after the abandon-ship signal?

  • A. 15 minutes
  • B. 30 minutes
  • C. 10 minutes
  • D. 60 minutes
Answer: B — 30 minutes
SOLAS regulation III/21 requires all survival craft on a passenger ship to be capable of being launched with their full complement of persons and equipment within a period of 30 minutes from the time the abandon-ship signal is given.

9. Within what time must a cargo ship lifeboat be capable of being boarded by its full complement from the moment the instruction to board is given?

  • A. 10 minutes
  • B. 30 minutes
  • C. 3 minutes
  • D. 1 minute
Answer: C — 3 minutes
LSA Code paragraph 4.4.3.1 requires every cargo ship lifeboat to be arranged so that it can be boarded by its full complement in not more than 3 minutes from the time the instruction to board is given.

10. Survival craft must be stowed in a state of continuous readiness so that preparations for embarkation and launching can be completed by two crew members in less than

  • A. 1 minute
  • B. 20 minutes
  • C. 15 minutes
  • D. 5 minutes
Answer: D — 5 minutes
SOLAS regulation III/13 requires each survival craft to be stowed in a state of continuous readiness so that two crew members can carry out preparations for embarkation and launching in less than 5 minutes.

11. According to SOLAS, survival craft should as far as practicable be stowed and launched clear of which hazards?

  • A. The cargo hatch coamings
  • B. The propeller and steeply overhanging portions of the hull
  • C. The accommodation ladder and pilot ladder
  • D. The bridge wings and funnel
Answer: B — The propeller and steeply overhanging portions of the hull
SOLAS Chapter III requires survival craft to be stowed and launched in positions giving safe launching, with particular regard to clearance from the propeller and steeply overhanging parts of the hull, so the craft can be lowered down the straight side.

12. How many embarkation ladders must be provided as a minimum for embarking into survival craft?

  • A. One on the side of the ship with the largest lifeboat
  • B. Only one, stowed amidships
  • C. At least one on each side of the ship
  • D. One for every survival craft carried
Answer: C — At least one on each side of the ship
SOLAS regulation III/11 requires at least one embarkation ladder, complying with the LSA Code, on each side of the ship, so that persons can reach survival craft or the water from the embarkation deck.

13. How must the muster and embarkation stations, and the area of water into which davit-launched survival craft are launched, be illuminated?

  • A. By portable torches issued to each crew member
  • B. By navigation lights only
  • C. By the lifeboat's own searchlight only
  • D. Adequately, by lighting supplied from the emergency source of electrical power
Answer: D — Adequately, by lighting supplied from the emergency source of electrical power
SOLAS regulation III/11 requires muster and embarkation stations, alongside areas and the water into which survival craft are launched to be adequately illuminated by lighting supplied from the emergency source of electrical power, so abandonment can proceed after main power failure.

14. Lifeboat falls on davit launching appliances must be made of

  • A. Stud-link chain
  • B. Rotation-resistant and corrosion-resistant steel wire rope
  • C. Polypropylene rope of at least 24 mm
  • D. Manila rope treated with preservative
Answer: B — Rotation-resistant and corrosion-resistant steel wire rope
The LSA Code requires falls, where used, to be of rotation-resistant and corrosion-resistant steel wire rope, giving the strength and reliability needed to lower a fully loaded craft without twisting the boat on its falls.

15. Where one winch drum serves two lifeboat falls, the falls must

  • A. Have the after fall slightly longer than the forward fall
  • B. Be lowered one after the other to keep the boat trimmed by the head
  • C. Be fitted with separate brakes operated by two persons
  • D. Pay out at the same rate when lowering and wind on evenly at the same rate when hoisting
Answer: D — Pay out at the same rate when lowering and wind on evenly at the same rate when hoisting
The LSA Code requires that where a winch drum is used for two or more falls, the falls pay out at the same rate when lowering and wind on evenly at the same rate when hoisting, keeping the boat level throughout.

16. Lowering of a davit-launched lifeboat to the water must NOT depend on

  • A. The release of the brake lever by the operator
  • B. The centrifugal governor brake
  • C. Any means other than gravity or stored mechanical power independent of the ship's power supply
  • D. The weight of the lifeboat itself
Answer: C — Any means other than gravity or stored mechanical power independent of the ship's power supply
The LSA Code requires the lowering of survival craft to be by gravity or stored mechanical power independent of ship's power supplies, so that craft can still be launched when the ship has lost all power.

17. The launching mechanism of a davit-launched survival craft must be arranged so that it can be actuated by

  • A. Two persons, both stationed at the winch
  • B. The coxswain only, from inside the craft
  • C. One person, from the ship's deck and from inside the survival craft
  • D. The Master only, from the bridge
Answer: C — One person, from the ship's deck and from inside the survival craft
The LSA Code requires the launching mechanism to be arranged so that it may be actuated by one person from a position on the ship's deck and also from a position within the survival craft, keeping the craft in view during lowering.

18. Regarding the hand gear provided for recovering a lifeboat, which requirement applies?

  • A. The hand gear may be used only when the boat is fully loaded
  • B. Hand gear is only required on free-fall launching appliances
  • C. The hand-gear handles must remain fitted to the winch at all times while lowering
  • D. The hand-gear handles must not be rotated by moving parts of the winch when the boat is lowered or hoisted by power
Answer: D — The hand-gear handles must not be rotated by moving parts of the winch when the boat is lowered or hoisted by power
The LSA Code requires efficient hand gear for recovery, with handles or wheels that are not rotated by moving parts of the winch when the craft is being lowered or hoisted by power, protecting the operator from a spinning handle.

19. During the weekly inspection required by SOLAS, lifeboats other than free-fall lifeboats should, if weather and sea conditions allow,

  • A. Be moved from their stowed position, without persons on board, to demonstrate satisfactory operation of the launching appliances
  • B. Be lowered into the water with the full crew and manoeuvred
  • C. Have their falls renewed
  • D. Be landed ashore for annual servicing
Answer: A — Be moved from their stowed position, without persons on board, to demonstrate satisfactory operation of the launching appliances
SOLAS regulation III/20 requires weekly that all lifeboats, except free-fall lifeboats, are moved from their stowed positions without any persons on board, to the extent necessary to demonstrate satisfactory operation of the launching appliances, if weather and sea conditions permit.

20. How often must life-saving appliances, including lifeboat equipment, be inspected using the checklist required by SOLAS, with a report entered in the log-book?

  • A. Monthly
  • B. Annually
  • C. Weekly
  • D. Every three months
Answer: A — Monthly
SOLAS regulation III/20 requires all life-saving appliances, including lifeboat equipment, to be inspected monthly using the checklist required by regulation III/36 to ensure they are complete and in good order, with a report of the inspection entered in the log-book.

21. During each abandon-ship drill, what must be done with the ship's lifeboats as a minimum?

  • A. Swing out the lifeboats but never lower them
  • B. Lower at least one lifeboat after any necessary preparation for launching
  • C. Lower every lifeboat into the water and release it
  • D. Launch only the rescue boat
Answer: B — Lower at least one lifeboat after any necessary preparation for launching
SOLAS regulation III/19 requires each abandon-ship drill to include, among other items, the lowering of at least one lifeboat after any necessary preparation for launching, and the starting and operating of the lifeboat engine.

22. SOLAS requires that, as far as practicable, the lifeboat lowered at each abandon-ship drill should be

  • A. Only the lifeboat on the lee side
  • B. A different lifeboat at successive drills
  • C. The lifeboat nearest the bridge
  • D. Always the same lifeboat so the crew become familiar with it
Answer: B — A different lifeboat at successive drills
SOLAS regulation III/19 requires that different lifeboats shall, as far as practicable, be lowered at successive drills, so that every lifeboat and its launching appliance is exercised and any defect is found.

23. To minimise risk to crew, how should a lifeboat normally be hoisted from embarkation deck level into the fully stowed position after a drill?

  • A. With all hatches open and the engine running
  • B. With the full crew seated and belted in
  • C. With only the coxswain at the release handle
  • D. Without persons on board, the crew having disembarked at the embarkation deck
Answer: D — Without persons on board, the crew having disembarked at the embarkation deck
IMO guidance on safety during lifeboat drills recommends that lifeboats be hoisted to the stowed position without persons on board unless necessary, so that a falls or hook failure during the final hoist does not endanger crew.

24. What is the primary reason for starting the lifeboat engine before the boat becomes waterborne during launching?

  • A. So the boat can be manoeuvred clear of the ship's side immediately after release
  • B. To warm the cabin for the occupants
  • C. To charge the battery before the boat is lowered
  • D. To test the water spray system
Answer: A — So the boat can be manoeuvred clear of the ship's side immediately after release
Having the engine running and ready before release allows the coxswain to drive the boat clear of the ship's side, swell and any hazards immediately after the falls are released, rather than drifting against the hull.

25. After a lifeboat has been released from its falls alongside a ship making headway, when should the painter be released?

  • A. Before the boat is lowered from the embarkation deck
  • B. When the engine is running and the boat is ready to steer away from the ship's side
  • C. Only after the ship has sunk
  • D. As soon as the boat starts to be lowered
Answer: B — When the engine is running and the boat is ready to steer away from the ship's side
The painter keeps the boat in position and under control alongside the moving ship after the falls are released; it is let go only when the boat has power and steerage and can sheer away safely from the ship's side.

26. Which precaution reduces the danger of a lifeboat being swamped during lowering and launching?

  • A. Keeping the drain plug removed during lowering
  • B. Lowering with all hatches open
  • C. Lowering with the engine stopped
  • D. Ensuring that discharges of water from the ship cannot fall onto the craft
Answer: D — Ensuring that discharges of water from the ship cannot fall onto the craft
SOLAS Chapter III requires means to prevent any discharge of water onto survival craft during abandonment; overboard discharges falling into the craft could flood or swamp it while it is being lowered or released.

27. When lowering an enclosed lifeboat with persons on board, the occupants should

  • A. Gather at the forward end to trim the boat by the head
  • B. Be seated with seat belts fastened and hands and limbs kept inside the boat
  • C. Sit on the canopy roof to keep a lookout
  • D. Stand at the hatches to fend off the ship's side
Answer: B — Be seated with seat belts fastened and hands and limbs kept inside the boat
Occupants of an enclosed lifeboat should be seated and strapped in with limbs inside, because the boat may swing, strike the ship's side or drop on a wave, and unsecured persons are liable to injury.

28. When recovering a lifeboat in a swell, the hooks should be connected

  • A. Only after the engine has been stopped and the boat allowed to drift
  • B. When the boat is on the crest of a swell, and the boat hoisted clear promptly to avoid snatch loads
  • C. When the boat is in the trough, with the falls kept tight
  • D. At any time, as wave motion does not affect the falls
Answer: B — When the boat is on the crest of a swell, and the boat hoisted clear promptly to avoid snatch loads
Connecting at the crest when the falls are slack, then hoisting the boat clear promptly, avoids the boat dropping into a trough and putting severe shock loads on the falls, hooks and davit structure.

29. Before a lifeboat that has been recovered is hoisted from the water, the coxswain must confirm that

  • A. The bilge has been filled for stability
  • B. The engine has been shut down and the fuel drained
  • C. The painter has been cast off
  • D. The on-load release hooks are correctly reset and locked, with indicators showing reset
Answer: D — The on-load release hooks are correctly reset and locked, with indicators showing reset
Incorrect resetting of on-load release hooks has caused many fatal accidents; the hooks must be confirmed fully reset and locked, using the manufacturer's indicators, before any load is taken by the falls.

30. When marshalling liferafts after abandonment, a lifeboat or rescue boat should

  • A. Gather the liferafts and connect them so they can be towed and kept together
  • B. Leave the liferafts to drift independently to cover a wider area
  • C. Cut the liferafts' sea anchors free and puncture spare liferafts
  • D. Tow the liferafts at maximum engine speed away from the position
Answer: A — Gather the liferafts and connect them so they can be towed and kept together
Powered craft should collect and secure liferafts together, towing them where necessary; a group of craft is easier to detect, survivors and equipment can be shared, and the group stays near the distress position.

Printing this? Use your browser's Print (Ctrl/⌘ + P) — the buttons, the search box and the site chrome drop out and the questions run on as plain text, so a set fits a few pages. Filter to one set first if you only want that set on paper.

Send this PSCRB answer key to your batch

Send on WhatsApp

More free tools for seafarers