Before starting an air compressor, It should be _____.A.unloadedB.primedC.filled with wate
Before starting an air compressor, It should be _____.
A.unloaded
B.primed
C.filled with water
D.greased
Before starting an air compressor, It should be _____.
A.unloaded
B.primed
C.filled with water
D.greased
A.pumped up
B.loaded
C.discharged
D.opened
Before starting an air compressor, It should be _____.
A.turned
B.oil level checked
C.filled with water
D.A and B
Before starting, the cylinders and pistons must be warmed up ().
A.quickly
B.usual
C.gradually
Some children have never seen a dentist before starting school.
A.Right
B.Wrong
C.Not mentioned
A.2
B.3
C.4
D.5
Before starting a diesel engine, you should always __________.
A.check the pyrometer readings
B.check the crankcase oil level
C.check the fuel oil strainers
D.clean the fuel system
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