Diesel engine air start system check valves are opened by （）
A: an air start cam
B: cylinder compression pressure
C: starting air pressure
D: valve spring
A: an air start cam
B: cylinder compression pressure
C: starting air pressure
D: valve spring
举一反三
- In an operating diesel engine, which of the following conditions is an indication of a leaking air starting valve? A.Noise coming from that air starting valve B.Continuous operation of the starting air compressor C.Zero air pressure in the air starting system D.Overheated starting air pipe to the cylinder head
- Each cylinder has one starting valve which is usually opened by air pressure and closed by （）
- Compressed air is supplied by air compression to （）. A: the air receivers B: the starting valves C: the cylinder covers D: the distributor
- 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
- （） in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.