单项选择题
A.a worn water pump B.not enough coolant C.air in the cooling system D.all of the above
The linear motion of a diesel engine piston is converte...
单项选择题The linear motion of a diesel engine piston is converted to the rotary motion required to drive gears, propeller shafts, and generators by the （）.
A.flywheel B.crankshaft C.journal bearings D.camshaft
What is the crank angle between any two crank throws in...
单项选择题What is the crank angle between any two crank throws in the firing order of a four-stroke/cycle, in line, eight cylinder diesel engine?（）
A.45 B.60 C.90 D.100
Misalignment of the drive shaft and propeller shaft fla...
单项选择题Misalignment of the drive shaft and propeller shaft flanges can be detected by using a dial indicator or （）.
A.inside micrometer B.feeler gauge C.adjustable trammel D.sighting device
