Find copper losses if motor is operating are rated condition
A 25-hp 240-V 77.8-A shunt motor has an armature resstence of 0.083 Ohm's and a field-circuit resistance of 125 Ohm's. Calculate the copper losses when the motor is operating ar rated conditions.
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A shunt motor has an armature resstence of 0.083 Ohm's and a field-circuit resistance of 125 Ohm's. Calculate the copper losses when the motor is operating ar rated conditions.
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The field-circuit resistance and armature-circuit resistance of a 10-hp 115-V motor are 90 Ohm's and 0.08 Ohm's, respectively.
One of the angles is so large that it is never used in target shooting. Horizontal distance is 91.4M. Find the larger angle and the smaller angle.
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