📢 Q. Which of the listed classes of fire is considered as one involving electrical equipment, as per NFPA?
Q. Which of the listed classes of fire is considered as one involving electrical equipment, as per NFPA? A. Class "A" B. Cla…
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📢 Q. When should a fire be ventilated?
Q. When should a fire be ventilated? A. When attacking the fire directly B. When using a steam smothering system C. When using the fi…
📢 Q. Which statement is TRUE concerning the application of foam on an oil fire?
Q. Which statement is TRUE concerning the application of foam on an oil fire? A. It cools the surface of the liquid. B. It gives prote…
📢 Q. Why should you wear a self-contained breathing apparatus before entering the engine room after the fixed CO2 system has been discharged to combat a major fire?
Q. Why should you wear a self-contained breathing apparatus before entering the engine room after the fixed CO2 system has been discharg…
📢 Q. A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in_____.
Q. A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in_____. A. Generators B. Oil dru…
📢 Q. Which statement is TRUE about fire fighting foam?
Q. Which statement is TRUE about fire fighting foam? A. The air bubbles in foam act as an insulator in fighting a class C fire. B. The…
📢 Q. Which of the actions listed should be taken by the engineer on watch when the general alarm is sounded continuously for 10 seconds?
Q. Which of the actions listed should be taken by the engineer on watch when the general alarm is sounded continuously for 10 seconds? …
📢 Q. While on watch in the engine room, you hear a continuous sounding of the general alarm. Which of the following actions should you take FIRST?
Q. While on watch in the engine room, you hear a continuous sounding of the general alarm. Which of the following actions should you tak…
📢 Q. Before a shipboard fire can be declared completely out, which of the following conditions must be established?
Q. Before a shipboard fire can be declared completely out, which of the following conditions must be established? A. The cause of the f…
📢 Q. To extinguish an electrical fire, your FIRST action should be to_____.
Q. To extinguish an electrical fire, your FIRST action should be to_____. A. Apply a low velocity fog B. Secure the power C. Complete…
📢 Q. Which statement describes the primary process by which fires are extinguished by dry chemical?
Q. Which statement describes the primary process by which fires are extinguished by dry chemical? A. The stream of dry chemical powder …
📢 Q. One of the main concerns when fighting a galley fire is
Q. One of the main concerns when fighting a galley fire is A. Contamination food with extinguishing agent B. Spreading of fire through…
📢 Q. At the earliest indication of fire aboard your vessel, you must FIRST _____.
Q. At the earliest indication of fire aboard your vessel, you must FIRST _____. A. Locate the fire B. Determine which type of fire is …
📢 Q. Operation of the release control valve on a fixed CO2 fire extinguishing system, will _____.
Q. Operation of the release control valve on a fixed CO2 fire extinguishing system, will _____. A. Release CO2 to the protected space …
📢 Q. A continuous blast of the whistle for a period of not less than 10 seconds, supplemented by the continuous ringing of the general alarm bells for not less than 10 seconds, would indicate a _____.
Q. A continuous blast of the whistle for a period of not less than 10 seconds, supplemented by the continuous ringing of the general ala…
📢 Q. A portable dry chemical fire extinguisher discharges by _____.
Q. A portable dry chemical fire extinguisher discharges by _____. A. Gravity when the extinguisher is turned upside down B. Pressure f…
📢 Q. A definite advantage in the use of water as a fire extinguishing agent is its ability to _____.
Q. A definite advantage in the use of water as a fire extinguishing agent is its ability to _____. A. Alternate expansion and contracti…
📢 Q. After a fire has been extinguished in a closed space, personnel may safely enter the space when _____.
Q. After a fire has been extinguished in a closed space, personnel may safely enter the space when _____. A. Smoke density has been dec…
📢 Q. After extinguishing a fire with CO2, it is advisable to
Q. After extinguishing a fire with CO2, it is advisable to A. Use all CO2 available to cool the surrounding area B. Stand by with wate…
📢 Q. All tanker over 40,000 tons dead weight are required to have
Q. All tanker over 40,000 tons dead weight are required to have A. Fixed fire fighting system B. Inert gas system C. Cargo tank prote…