A delta connected set of windings has a phase voltage of 480 V. What is the line voltage?
A. 277.14 V
B. 480 V
C. 831.36 V
D. 1440 V
Answer: B
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8xy + 4xy + 3xy2 = ____
A. 11xy B. 12xy + 3xy2 C. 11xy2 D. 8xy + 7xy2
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?Why do some wire reels have covers?
A. ?To keep the wire from slipping off of the reel and tangling each time the wire feed stops. B. ?To protect them from dirt and dust. C. ?So it will be easier to rewind the wire after your test runs have been completed. D. ?It makes it easier to install new wire reels when needed.
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How is energy converted by the gasoline engine to propel the vehicle?
What will be an ideal response?
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The energy that is recaptured during regenerative braking is sent to the _______
A) High voltage battery pack B) Radiator C) Anti-lock brake accumulator D) Generator
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