A、A.secure the ventilation
B、B.find a soda acid extinguisher
C、C.shut off the fuel oil supply
D、D.secure the generator
更多“If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST （）.”相关的问题
A、excessive purging before lighting off B、insufficient trail for ignition period C、a faulty transformer in the ignition circuit D、insufficient purging before lighting off
A、the crankcase explosion B、lifting of the cylinder safety valve C、a scavenge fire D、opening of the manhole
A、An increase in compression ratio will increase the ignition lag B、An increase in compression ratio will decrease the ignition lag C、A decrease in compression ratio will decrease the ignition lag D、A decrease in ignition lag will increase the compression ratio
A、fuel will not be properly atomized in the cylinder B、ignition will be delayed due to low ignition temperature C、maximum fuel expansion will occur on the compression stroke D、fuel will ignite before top dead center
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