A six-pole, 480 V, 60 Hz induction motor is driven by a Scherbius system. The motor draws 10 kW and 1 KVAR from the source. The line-to-line injected voltage of the rotor is 50 V as referred to the stator circuit. The injecting voltage is in phase with the source voltage. The parameters of the motor are
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Multiconductor cord or cable used to support a box must be protected in an approved manner so that the conductors are not subjected to ____.
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A triangle above and below the reference line indicates that
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