单项选择题
A.Loss of compression for that cylinder B.Misfiring or rough running C.Damage to the valve D.All of the above
Which of the following conditions will develop if the f...
单项选择题Which of the following conditions will develop if the flow of ‘raw’ cooling water to diesel engine is obstructed?（）
A.Air will enter the cooling system B.Carbon will plug the water cooled exhaust manifolds C.The jacket water temperature will rise D.The lube oil viscosity will increase
Aburned exhaust valve may be detected by a higher than ...
单项选择题Aburned exhaust valve may be detected by a higher than normal （）
A.firing pressure B.exhaust temperature from a particular cylinder C.cooling water temperature D.compression pressure
In a diesel engine, excessive cylinder liner wear will ...
In a diesel engine, excessive cylinder liner wear will cause （） Ⅰ.increased blow-by Ⅱ.wear between the piston ring and groove
A.Ⅰonly is correct B.Ⅱ only is correct C.both Ⅰ and Ⅱ are correct D.neither Ⅰ or Ⅱ are correct
