更多"What shall be conducted during a fi"的相关试题:
[单项选择]A fire and boat drill on a tank vessel shall, by regulation, include （）.
A. starting the fire pumps
B. checking firemans outfits and other personnel rescue equipment
C. checking relevant communications equipment
D. All of the above
[单项选择]According to the regulations，what fire safety control feature is required in quick-closing shut off valves?（）
A. Electrical cut off switch
B. A fusible link
C. Manual cut off switch
D. A water spray actuator
[单项选择]On a cargo vessel, fire and boat drills must be held within 24 hours of leaving port if the percentage of the crew replaced is more than （）.
A. 5%
B. 10%
C. 25%
D. 40%
[单项选择]Each fire drill shall not include（）.
A. Starting of a fire pump
B. Reporting to stations
C. Preparing for the duties described in the muster list
D. Checking of cargo handling equipment
[单项选择]On a ship，a fire drill shall be conducted once every（）.
A. week
B. month
C. crew change
D. other week
[单项选择]After an occurrence of oil pollution，what shall be done first by a vessel in Chinese port? （）.
A. use oil dispersion agent and wait for investigation
B. try to collect the oil on deck or in water
C. report to Harbor Master
D. B and C
[单项选择]What is required to launch a boat stowed in a crescent davit?（）
A. Hoist the boat clear of the cradle
B. Release the outboard part of the cradle
C. Rig the tricing lines
D. Crank the crescent out
[单项选择]In each inflatable rescue boat , what piece of equipment is provided to make quick , emergency,temporary repairs to a large hole in a raft?（）.
A. No equipment is provided
B. Glue and rubber patches
C. Several various-sized sealing clamps
D. Self-adhesive rubberized canvas patches
[单项选择]In each inflatable rescue boat，what piece of equipment is provided to make quick，emergency，temporary repairs to a large hole in a raft?（）.
A. No equipment is provided
B. Glue and rubber patches
C. Several various-sized sealing clamps
D. Self-adhesive rubberized canvas patches
[单项选择]What method of extinguishing fire in a hatch is the best to minimize damages to the cargoes?（）.
A. Foam
B. CO2
C. Water
D. All of the above
[单项选择]What is the most vulnerable part of the fire main system on board an offshore rig?（）
A. The fire pump
B. Exposed hard piping
C. The hydrant valve
D. The fire hose
[单项选择]What is an advantage of using foam in fire fighting?（）
A. It is MOST effective on very hot oil fires where the temperatures of the liquid exceed 100°C (212°F)
B. Most foams can be used with dry chemicals to attack a fire by two methods
C. Foam is effective on combustible metal fires
D. Foam can be made with seawater or fresh water
[单项选择]What is best suited for fighting a fire in a ballast control room?（）
A. Automatic sprinkler system
B. Steam smothering system
C. Dry chemical system
D. Carbon dioxide system
[单项选择]During a fire drill on a vessel,what action is required?（）.
A. Start each fire pump
B. Launch aand run a lifeboat
C. Inventory rescue and fire equipment
D. Inspect fire hoses
[单项选择]During a fire drill on a ship，what action is required?（）
A. Start each fire pump
B. Launch and run a lifeboat
C. Inventory rescue and fire equipment
D. Inspect fire hoses
[单项选择]（） shall be continuously powered and shall have an automatic changeover to a stand by power supply in case of loss of normal power supply.
A. Cooling system
B. Alarm system
C. The air conditioning installation
D. The mooring equipment
