单项选择题
A.prime mover governor B.exciter generator C.voltage regulator D.reverse power relay
What type of rotor is used in split-phase motors?（）A.Dr...
单项选择题What type of rotor is used in split-phase motors?（）
A.Dram B.Salient pole C.Squirrel-cage D.Wound-rotor
The load sharing characteristics of two diesel generato...
单项选择题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
The first requirement for logical troubleshooting of an...
单项选择题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
