Tanker Familiarization Tanker Safety and PPE 2

Question 1

Which type of respirator is required when entering a tanker cargo tank with an oxygen-deficient atmosphere?

Accepted Answer

Self-contained breathing apparatus (SCBA)

Answer

Half-face air-purifying respirator

Answer

Dust mask with P100 filters

Answer

Powered air-purifying respirator (PAPR)

Question 2

What is the primary purpose of a safety harness worn during tanker cargo operations?

Accepted Answer

To allow rescue from confined spaces and prevent falls

Answer

To hold tools and equipment hands-free

Answer

To identify the worker's job role on deck

Answer

To support heavy PPE such as SCBA units

Question 3

Which chemical protective suit classification offers the highest level of skin and respiratory protection?

Accepted Answer

Level A fully encapsulated suit

Answer

Level B encapsulated suit

Answer

Level C suit with PAPR

Answer

Level D work uniform

Question 4

A crew member smells a strong hydrocarbon odor on the cargo deck. What is the correct immediate action?

Accepted Answer

Stop work, alert personnel, and report to the officer in charge

Answer

Continue work and report the odor at the next shift change

Answer

Investigate the source alone before raising an alarm

Answer

Open all deck hatches to ventilate the area

Question 5

What minimum flash point distinguishes a flammable liquid from a combustible liquid under US regulations?

Accepted Answer

100°F (38°C)

Answer

73°F (23°C)

Answer

140°F (60°C)

Answer

200°F (93°C)

Question 6

Which piece of PPE is specifically designed to protect against static discharge when taking manual tank gauging samples?

Accepted Answer

Anti-static (ESD) wrist strap attached to the ship's structure

Answer

Rubber-soled safety boots

Answer

Chemical-resistant gloves

Answer

High-visibility vest

Question 7

How often must fixed gas detection systems in tanker cargo pump rooms be tested according to standard industry practice?

Accepted Answer

Before each cargo operation and at regular intervals per SMS

Answer

Once per year during drydock

Answer

Only when a gas alarm activates

Answer

Monthly by a certified shore technician