9. The followings are procedures of air running. (1)Set the ENGINE/REMOTE operation
selector switch in the ENGINE position. (Alarm panel in engine room) (2)Open the
pressure indicator cocks of all the cylinders. (3)Set the start/stop lever in the STOP
position. (4)Hold the START switch pressing for 2 to 3 seconds to effect air running.
Which one is correct?
(A) (1)→(2)→(3)→(4)
(B) (1)→(4)→(3)→(2)
(C) (4)→(2)→(3)→(1)
(D) (4)→(2)→(1)→(3)
阿摩線上測驗
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