The starting air system usually has （） to prevent starting if anything is not in order.
A: drain cocks
B: vent valves
C: counteracts
D: interlock
A: drain cocks
B: vent valves
C: counteracts
D: interlock
D
举一反三
- The starting air system usually has （） to prevent starting if anything is not in order. A: stop valves B: interlocks C: non-return valves D: air vent
- The starting air system usually has （） to prevent starting if anything is not in order.
- 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
- Compressed air is supplied by air compression to （）. A: the air receivers B: the starting valves C: the cylinder covers D: the distributor
- 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
内容
- 0
Each cylinder has one starting valve which is usually opened by air pressure and closed by （）
- 1
Air cocks， usually positioned at the （） in a circulating system， is used to get rid of the air in the system.
- 2
The primary task of the compressed air system is to deliver the starting air necessary for _____.
- 3
The pressure of pilot air is usually （） than that of starting air.
- 4
The first step of starting a cold ship is . A: Start emergency generator B: Starting cooling water system C: Start the compressed air system D: Start the daily fresh water system