更多"Fire is under control，and（）."的相关试题:
[单项选择]Control of fire should be addressed（）.
A. immediately after restoring vital services
B. immediately
C. following control of flooding
D. following establishment of fire boundaries
[单项选择]Control of fire on a ship should be addressed（）.
A. immediately after restoring vital services
B. immediately
C. following control of flooding
D. following establishment of fire boundaries
[单项选择]A fire is considered "under control" when （）.
A. all hands are at their fire stations
B. all fire-fighting equipment is at the scene
C. the fixed systems are activated
D. the fire is contained and no longer spreading
[单项选择]The remote control for a fixed fire extinguishing system should be（）.
A. painted red and labeled
B. concealed from the crew
C. protected by plexiglass
D. padlocked
[单项选择]The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the （）
A. Navigation Log Book
B. Engine Room Log Book
C. Oil Record Book
D. Muster List
[单项选择]Under tropical conditions, control valves have fully opened, but the room still hot.What measures can be taken in such a case?（）
A. Keep the plant running all time
B. Start another blower
C. Increase the ratio of circulated to fresh air
D. Reduce the seawater flow to the condenser
[单项选择]The conventions under which the port state control inspection is carried out include all the following except （）.
A. SOLAS 74
B. MARPOL 73/78
C. STCW 78/95
D. ISM Code
[单项选择]A fire in a ballast pumproom can be brought under control with minimal impact on stability by（）.
A. cooling the outside bulkheads with water
B. shutting all sources of air into the compartment
C. closing the sea chest
D. flooding the compartment with salt water
[单项选择]Fire dampers prevent the fire spreading through the process of （）.
A. convection
B. conduction
C. radiation
D. direct contact
[单项选择]A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.
A. a low velocity spray applicator
B. a water spray or solid stream
C. at least two spray patterns of water
D. at least 25 psi delivered pressure
[单项选择]The basic training in fire prevention and fire fighting should include the practical elements which should allow the trainees to acquire the ability to （）.
A. use self-contained breathing apparatus
B. use various types of portable fire extinguishers
C. effect a rescue in a smoke-filled space wearing breathing apparatus
D. All of the above
[单项选择]On a class B fire，which portable fire extinguisher would be the LEAST desirable?（）
A. Carbon dioxide
B. Water (stored pressure)
C. Dry chemical
D. Foam
[单项选择]When two fire hose teams are attacking a fire they should（）.
A. use different fire hose pressures
B. use fire hoses of different sizes
C. not attack the fire from opposite sides
D. not wear protective clothing
[单项选择]Fire dampers prevent the spread of fire by（）.
A. conduction
B. convection
C. radiation
D. direct contact
