10.Two (2) 115V incandescent lamps A and B are connected in series across a 230V source. If the lamp A is rated 75W and lamp B is rated 50w. Determine the current drawn by the series connection. (With circuit diagram) 11.What is the total resistance of three 20Ω resistors connected in series? (With circuit diagram)

10.Two (2) 115V incandescent lamps A and B are connected in series across a 230V source. If the lamp A is rated 75W and lamp B is rated 50w. Determine the current drawn by the series connection. (With circuit diagram) 11.What is the total resistance of three 20Ω resistors connected in series? (With circuit diagram)

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter15: Residential Air-conditioning Control Systems

Section: Chapter Questions

Problem 23RQ

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