A、A.over-speeding of the engine
B、B.failure of the engine to shut down
C、C.no effect of engine mounting bolts
D、D.high exhaust temperatures
更多“Clogged or partially obstructed exhaust ports on a diesel engine can cause（）”相关的问题
A、main stem stop valve B、auxiliary steam stop valve C、feed check or control valve D、blow down valve
A、low firing pressure and low exhaust temperatures B、low firing pressure and normal exhaust temperatures C、high firing pressure and low exhaust temperatures D、high firing pressure and high exhaust temperatures
A、A.clogged coolant passages B、B.a leaking cylinder head gasket C、C.low fuel oil pressure D、D.worn or broken cylinder liner sealing rings
A、the voltage between two points in a circuit B、circuit continuity C、current flow in a circuit D、total or partial circuit resistance
客服
TOP
查看正确答案
