After the engine is warmed, we should ()the turning gear before
starting the engine.
A: take in
B: put in
C: take out
D: put out
starting the engine.
A: take in
B: put in
C: take out
D: put out
举一反三
- Once the engine fire is put out, the first thing to do is to restart the engine.
- Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.
- Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except______.
- Before starting an engine by air, the engine must（） A: be turned by a turning gear for at least one minute B: be turned by a turning gear for at least two minutes C: be turned at least one complete turn D: be turned at least two complete tur
- We should not start the engine unless turning gear is __________. A: on B: disengaged C: bolted D: unscrewed