The auxiliary engine and a cgenerator

1、Auxiliary diesel engines can be automa

Auxiliary diesel engines can be automatically shut down as a result of （）Alow lube oil temperatureBlow lube oil pressureChigh exhaust temperatureDhigh cooling water pressure

2、An auxiliary diesel engine may fail to

An auxiliary diesel engine may fail to start due to（）Alow exhaust back pressureBhigh lube oil temperatureCinsufficient cranking speedDexcessive fuel atomizatio

3、In an auxiliary diesel engine, the rea

In an auxiliary diesel engine, the reason for knurling the piston skirt is to（）Aimprove skirt lubricationBallow for expansionCtransmit forces evenlyDimprove the piston seal

4、The engine has broken and the boat is（

The engine has broken and the boat is（）on the water.AflowingBfloatingCdriftingDsailing

5、The duty officer and engineer should o

The duty officer and engineer should obey regulation for the speed of the M-E that established by （）AcaptainBchief engineerCchief engineer and captain consult togetherDchief engineer and superintend consult together

6、Starting air for auxiliary engines may

Starting air for auxiliary engines may be taken directly from the main reservoirs or through （）.Aan auxiliary reservoirBa controlling air bottleCan emergency air compressorDa main air compressor