Aux 2 Unit 14 Quiz 1

Aux 2 Unit 14 Q1

1 / 8

Why is it important for gas pipework to be supported and secured properly?

C) To reduce weight on the vessel

D) To enhance aesthetic appeal

B) To make it easier to replace

A) To prevent excessive vibration and potential damage to the pipework

2 / 8

What type of attachment is necessary to ensure safe gas flow from cylinders?

C) A metal clamp

B) A regulator designed to handle the specific gas pressure

D) A plastic valve

A) A simple rubber hose

3 / 8

Where should gas cylinders be stored on a vessel to ensure safety?

B) In a well-ventilated and designated area away from heat sources

D) In a closed, airtight container

A) In a machinery room

C) Next to the main engine

4 / 8

What material is preferred for gas pipework on a vessel to ensure durability and safety?

D) Wooden conduits

C) Rubber hoses

B) High-quality, corrosion-resistant metal such as copper or stainless steel

A) Plastic tubing

5 / 8

What should be installed at the point where gas pipework enters a compartment?

C) A flexible hose connection

A) A decorative cover

B) A gas shut-off valve

D) An electronic sensor

6 / 8

Which of the following safety feature should be included with gas cylinders to prevent gas leakage?

B) Non-return valves and pressure relief devices

A) Decorative covers

D) Water spray nozzles

C) Metal coatings

7 / 8

What is an essential requirement for joints and fittings in gas pipework?

C) They should be painted for visibility

D) They can be installed without checking for leaks

B) They must be securely sealed and tested for leaks using a soap solution or gas leak detector

A) They should be loosely fitted for flexibility

8 / 8

What is the best practice for securing gas cylinders on board a vessel?

A) Leave them freestanding for easy access

C) Store them horizontally to save space

B) Secure them upright with appropriate clamps or restraints

D) Keep them in a locked metal container without ventilation

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