A d.c. generator delivers current at 220 V, but owing to resistance of the cable leads, the available voltage at a station is only 210 V, where a motor is working with a current of 20 A. Find the output power and the power consurned by the motor expressed in kW and HP. Given, 1 HP 746 W.
A d.c. generator delivers current at 220 V, but owing to resistance of the cable leads, the available voltage at a station is only 210 V, where a motor is working with a current of 20 A. Find the output power and the power consurned by the motor expressed in kW and HP. Given, 1 HP 746 W.
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 79AP: A battery with an emf of 24.00 V delivers a constant current of 2.00 mA to an appliance. Haw much...
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