Aux 2 Unit 14 Quiz 3

Aux 2 Unit 14 Q3

1 / 12

Where should hand portable petrol containers be stowed on a vessel?

B) In small lockers on an open deck with proper ventilation

A) In the engine room

C) In crew sleeping quarters

D) In the galley

2 / 12

What type of ventilation should the locker containing petrol containers have?

C) A small window only

D) Ventilation directed toward the interior of the vessel

B) Adequate natural ventilation to prevent vapor accumulation

A) Completely sealed with no ventilation

3 / 12

How should petrol containers be stored to minimize vapor buildup?

C) Leave the lids slightly open for ventilation

B) Keep them upright and tightly sealed

D) Submerge them in water

A) Store them on their sides

4 / 12

What is a necessary safety measure when using small lockers for petrol storage?

B) Install a spark-proof ventilation system

C) Use an airtight seal for the locker

A) Install a heating device for cold weather

D) Keep the locker near electrical panels

5 / 12

What is the purpose of labeling a petrol storage locker as “Flammable” or “Petrol Storage”?

D) To indicate the weight of the locker

B) To warn crew members of potential danger and ensure proper handling

C) To display the locker’s purpose for inventory

A) To enhance the appearance of the locker

6 / 12

What type of fire extinguisher should be located near a petrol storage locker?

D) Class K kitchen fire extinguisher

A) Water-based extinguisher

C) Dry powder or foam extinguisher suitable for flammable liquids

B) CO₂ extinguisher

7 / 12

What should be done to ensure the safety of petrol containers in lockers during rough sea conditions?

A) Leave them unsecured for easy access

B) Secure them firmly to prevent movement

C) Place them in a bag

D) Remove them from the lockers entirely

8 / 12

Why should petrol containers be inspected regularly?

C) To check for leaks or signs of corrosion that could lead to a hazard

D) To clean them for aesthetics

A) To ensure they are labeled correctly

B) To confirm they are still the same size

9 / 12

What is an essential ventilation requirement for small lockers storing petrol and other highly flammable liquids?

C) A single small hole for ventilation

B) Adequate natural ventilation to prevent vapor buildup

D) Ventilation directed toward the interior of the vessel

A) Completely sealed with no ventilation

10 / 12

What material should be used to construct lockers that store flammable liquids on a vessel?

A) Plastic

C) Wood

D) Glass

B) Fire-retardant metal or other non-combustible materials

11 / 12

What precaution should be taken when refilling petrol containers?

A) Ensure the container is completely full to the top

B) Refuel in a well-ventilated area away from open flames

C) Use a plastic hose for quicker refilling

D) Store the container in the locker immediately after refilling

12 / 12

What material should the locker be constructed from to safely store petrol containers?

C) Wood

D) Glass

A) Plastic

B) Fire-retardant material or metal

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