单选题To equalize the power factor of two alternators operating in parallel, the ()Afield excitation of both units is adjustedBgovernors of both units are adjustedCphase sequence is alteredDkilowatt load is evenly divided
单选题
To equalize the power factor of two alternators operating in parallel, the ()
A
field excitation of both units is adjusted
B
governors of both units are adjusted
C
phase sequence is altered
D
kilowatt load is evenly divided
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