Answered: 11. The power taken by a resistor coil…

11. The power taken by a resistor coil made of copper wire is 220 w, 110 V at 20 -c.Calculate the power consumed by the coil at 110 V and 120 -C. The temperature coefficient at 20-C is 0.00393 per C.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 6R: What load may be used for an electric range rated at not over 12 kW? (Table 220.55) _____

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11. The power taken by a resistor coil made of copper wire is 220 w, 110 V at 20 -c.Calculate the power consumed
by the coil at 110 V and 120 -C. The temperature coefficient at 20-C is 0.00393 per C.

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