Fighting a fire in the galley poses the additional threat of ______.
A.contaminating food with extinguishing agent
B.spreading through the engineering space
C.loss of stability
D.a grease fire in the ventilation system
第1题:
Chief, the ()(灭火队)is ready.
第2题:
look for a CO2 extinguisher
use a soda acid extinguisher
shut off the fuel supply
smother the fire with rags
第3题:
contaminating food with extinguishing agent
shutting all sources of air into the compartment
closing the sea chest
a grease fire in the ventilation system
第4题:
shield fire fighters from radiant heat
break up burning material
get the most water possible on the fire
drive heat and smoke ahead of the fire fighters
第5题:
Shutting off electricity to damaged cables
Pumping fire-fighting water overboard
Maneuvering the vessel so the fire is on the lee side
Removing burned debris from the cargo hold
第6题:
water
foam
the range hood extinguishing system
fire dampers
第7题:
suffocate the fire
absorb the oxygen supporting the fire
act as a cooling agent
wash the fire away
第8题:
all hands are at their fire stations
all fire-fighting equipment is at the scene
the fixed systems are activated
the fire is contained and no longer spreading
第9题:
general alarm and fire control plans
muster stations and duties of individual
patrol system
All of the above
第10题:
Weight
Temperature
Electrical nonconductivity
Cost
第11题:
stop ventilation to the area
stop the vessel
secure electricity to the circuit
apply CO2 to the fire
第12题:
over the top of the flames
off a bulkhead into the fire
in front of the fire
at the base of the fire
第13题:
Shutting off electricity to damaged cables
Pumping fire-fighting water overboard
Maneuvering the vessel so the fire is on the lee side
Removing burned debris from the cargo hold
第14题:
contaminating food with extinguishing agent
spreading through the engineering space
loss of stability
a grease fire in the ventilation system
第15题:
contaminating food with extinguishing agent
spreading through the engineering space
causing loss of stability
a grease fire in the ventilation system
第16题:
generators
oil drums
the bridge controls
combustible metals
第17题:
the three elements of fire and explosion
lower and upper flammable limits
classification of flies and applicable extinguishing agents
All of the above
第18题:
contaminating foof with extinguishing agent
spreading through the engineering space
loss of stability
a grease fire in the ventilation system
第19题:
secure all openings to the tank
discharge an initial charge of CO2 with a hand portable extinguisher
direct a fire hose into the tank and energize the fire main
spray the tank boundaries with a fire hose to promote cooling
第20题:
allow the exhaust fans to remove smoke
extinguish the fire by carbon monoxide smothering
prevent additional oxygen from reaching the fire
protect fire fighting personnel from smoke
第21题:
operate
operation
co-operate
co-operation
第22题:
water
dry chemical
foam
CO2
第23题:
party
part
crew
members