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单选题
Why is it desirable to operate paralleled AC generators at the same power factor?（）
A
Circulating currents are kept to a minimum
B
Field excitation losses are kept to a minimum
C
Generator rotors will have a lesser tendency to hunt
D
Because a power factor increase will decrease kilowatt output
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更多 “单选题Why is it desirable to operate paralleled AC generators at the same power factor?（）A Circulating currents are kept to a minimumB Field excitation losses are kept to a minimumC Generator rotors will have a lesser tendency to huntD Because a power factor increase will decrease kilowatt output” 相关考题
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