单项选择题
Friction, engine wear and oil consumption in a diesel engine are directly related to the （）.
A.acidity of the oil
B.pour point of the oil
C.flash point of the oil
D.viscosity of the oil
点击查看答案&解析
相关考题
-
单项选择题
Two important considerations for the proper lubrication of a diesel engine include the delivery of the oil in sufficient amount and the （）.
A.cetane number
B.pour point
C.viscosity temperature
D.quality of the oil -
单项选择题
In a naturally aspirated diesel engine, the volume of air intake is directly related to engine （）.
A.compression ratio
B.valve size
C.fuel pressure
D.cylinder clearance volume -
单项选择题
To check the setting of the overspeed trip on a diesel powered generator, you would use a （）.
A.tachometer
B.torsion meter
C.dynamometer
D.pony brake
