The mechanical exhaust valve operation system is replaced by______
in an electronic
controlled ME engine.
A: a system with a Hydraulic Power Supply (HPS) unit
B: a system with roller guides for exhaust valves
C: a system with an electronically controlled Alpha Lubricator
D: a system directly powered by electric motor
in an electronic
controlled ME engine.
A: a system with a Hydraulic Power Supply (HPS) unit
B: a system with roller guides for exhaust valves
C: a system with an electronically controlled Alpha Lubricator
D: a system directly powered by electric motor
举一反三
- The cylinder head starting valve of ME type diesel engine is controlled by . A: Mechanical air distributor B: solenoid valve controlled by electronic control system C: The main starting valve D: The camshaft
- It consists of mechanical system, hydraulic system, electrical system and electronic control system, all working together in perfect harmony．
- The ______ has been specified as the engine monitoring, diagnostic and maintenance overview system on the engine. A: COCOS system B: EDS<br/>system C: MPS system D: SPO system
- Power steering system sare divided into hydraulic power-assisted steering system, electro-hydraulic power-assisted steering system, electric power-assisted steering system and steer-by-wire system．
- What does the autopilot system include?? Hydraulic system|Mechanical system|Electrical system|All of above