13). A motor with power factor of 0.85 is served by a single- phase 120 V source; the motor requires 3000 W of input power to deliver 2500 W output power. a) What is the efficiency of the motor? b) What is the line current drawn by the motor? p. 1

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13). A motor with power factor of 0.85 is served by a single-
phase 120 V source; the motor requires 3000 W of input power
to deliver 2500 W output power.
a) What is the efficiency of the motor?
b) What is the line current drawn by the motor?
p. 1
Transcribed Image Text:13). A motor with power factor of 0.85 is served by a single- phase 120 V source; the motor requires 3000 W of input power to deliver 2500 W output power. a) What is the efficiency of the motor? b) What is the line current drawn by the motor? p. 1
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