單項(xiàng)選擇題

To determine if the lube oil filter elements need changing, （）.

A.open the filter and inspect the elements
B.check the lube oil pump discharge pressure
C.check the lube oil header pressure
D.check the pressure drop across the filter

你可能感興趣的試題

單項(xiàng)選擇題

Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）

A.Exhaust and scavenging
B.Scavenging and compression
C.Ignition and expansion
D.Exhaust and compression

單項(xiàng)選擇題

To successfully reduce an excessively high diesel engine exhaust gas temperature, you should （）.

A.reduce the engine driven fuel pump outlet pressure
B.retard the fuel injector timing to reduce power
C.increase the fuel rack setting
D.reduce the load on the engine

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

To determine if the lube oil filter elements need changing, （）.

你可能感興趣的試題

Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）

To successfully reduce an excessively high diesel engine exhaust gas temperature, you should （）.