Which of the listed tanks present the greatest potential for an explosion?

Which of the following statements is true concerning carbon dioxide when use as a fire extinguishing agent?

When discharging the main bank of fixed CO2 into a major engine room fire, CO2 pressure is used to _____

If the alarm provided in the fixed CO2 system sounds in the engine room, you should ___

You are fighting a class "B" fire with a portable fire extinguisher. The discharge should be directed ___

In case of fire in the switch board, what kind of extinguishant to be preferred?

If a fire occurs as a result of fuel oil leaking from the boiler fuel oil manifold, the FIRST action taken should be to ____

The fire prevention in welding or burning aboard a vessel should include: I. Posting a fire watch in the immediate area, II. Providing an extinguisher which is ready for immediate use; III. Requiring the fire watch to remain on post for 30minutes after the operation

Which of the listed classes of fire is considered as one involving electrical equipment?

If a fixed fire extinguishing system is installed on any vessel, it must be of a type approved by

The fire protection provided for the propulsion motor and generator of a diesel electric drive vessel is usually a ___

A fire is considered "under control" when ___

Which code approves all fire detection and alarms system on board?

The Muster List shall show the duties assigned to members of the crew. Which of the following duties shall be included according to present regulations?

How often shall crewmembers participate in safety drills?

Foam tends to extinguisher a fire by

According to 46 CFR's PART 96, what is the minimum period of time that an approved SCBA is required to provide an air supply?

On a vessel, a cabinet or space containing the controls or valves for the fixed firefighting system must be

Chemical foam is most suitable for use on a fire involving ___

Which of the following defines the function of the bypass valve on the self-contained breathing apparatus?

Fires resulting from "spontaneous combustion" are usually caused by the improper disposal of

How does foam extinguish an oil fire?

Which of the listed tanks present the greatest potential for an explosion?

Fuel vents are fitted with corrosion resistant screen to prevent

The FIRST step to take in fighting an engine room fire resulting from a ruptured fuel oil service line is to ____

If you must enter the water on which there is an oil fire, you should __