PST - OHM Mar25

The donning time for immersion suit is...?

• 1 Minute

• 2 Minutes

• 3 Minutes

• 5 Minutes

Before lifting a lifeboat from water, it must be ensured that...?

• Bottom plug is shipped tight

• Falls wire are clear and secured tightly (hooked securely)

• Engine is going astern

• Sea anchor is streamed

A lifeboat should have...?

• Two buoyant rescue quoits, attached to not less than 30 meters buoyant line

• Two buoyant rescue quoits, attached to not less than 15 meters buoyant line

• One buoyant rescue quoits, attached to not less than 30 meters buoyant line

• One buoyant rescue quoits, attached to not less than 15 meters buoyant line.

Which one of the listed requirements regarding rigid life rafts does not correspond to the present regulation? The rigid life raft shall be...?

• manually controlled lamp visible for 2 nautical miles fitted at the top of the canopy

• A floor preventing the ingress of water

• All the entrances fitted with rigid boarding ramps for boarding the life raft at sea

• A manually controlled lamp fitted inside the life raft

When a person is floating in the water in a group, they should be in...?

• HELP position

• Yoga position

• Huddle position

• None of the above

The luminous intensity of hand flares should not be less than...?

• 10,000 CD

• 15,000 CD

• 20,000 CD

• 30,000 CD

The donning time for Life Jacket is...?

• 1 Minute

• 2 Minutes

• 3 Minutes

• 5 Minutes

A lifeboat can be lowered when the vessel is at ______ speed.

• 7 Kts.

• 10 Kts.

• 4 Kts.

• 5 Kts.

What is the full form of EPIRB?

• Emergency Position Indicating Radar Beacon

• Emergency Position Indicating Radio Beacon

• Emergency People Indicating Radio Beacon

• Emergency Position Information Radio Beacon

What is the working duration of an MOB smoke float?

• 3 Minutes

• 5 Minutes

• 10 Minutes

• 15 Minutes