A、A.class "A" fire
B、B.class "B" fire
C、C.class "C" fire
D、D.class "D" fire
更多“A fire, occurring in the windings, of an overloaded electrical motor, is considered a （）.”相关的问题
A、high cost of fuel B、serious fire hazard C、possibility of pollution D、poor combustion which will occur in that cylinder
A、A.notify the engineer on watch B、B.isolate and secure the piping C、C.throw sand on the fire D、D.extinguish the fire using a combination nozzle with applicator
A、low exhaust temperature B、low firing pressure C、fuel knock in each cylinder D、mechanical knock in each cylinder
A、heat convection through the adjacent bulkheads B、combustion gases carried through the ventilation system C、direct convection of the heat emitted by the adjacent fire D、heat radiated from the dock or bulkhead by the adjacent fire
A、electrical fire in the engine room B、oil fire in the engine room bilges C、oil fire involving a grade "A" petroleum product D、mattress fire in a stateroom
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