單項選擇題The load sharing characteristics of two diesel generator operating in parallel are mostly dependent on their governor （）.
A.load limit settings
B.idle speed settings
C.speed limit settings
D.speed droop settings
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1.單項選擇題The first requirement for logical troubleshooting of any system is the ability to （）.
A.collect all available data on a casualty
B.recognize normal operation
C.identify the probable cause of a symptom
D.isolate the faulty component
2.單項選擇題An electrical device which employs a stationary armature and a rotating electromagnetic field is used aboard ship as a （）.
A.magnetic amplifier
B.ship’s service alternator
C.three-wire DC generator
D.saturable core reactor
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To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
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Which of the following items don’t belong to dock repair works?（）
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Using a file without a handle may result in （）
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題型：單項選擇題