The horsepower rating of three-phase motors and the kilovolt-ampere rating of three-phase transformers are about _____ greater than for single-phase motors or transformers with a similar frame size.
A) 75 percent
B) 100 percent
C) 150 percent
D) 200 percent

Question

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The Answer of The horsepower rating of three-phase motors and the kilovolt-ampere rating of three-phase transformers are about _____ greater than for single-phase motors or transformers with a similar frame size.
A) 75 percent
B) 100 percent
C) 150 percent
D) 200 percent

The Horsepower Rating of Three-Phase Motors and the Kilovolt-Ampere Rating