A building load consists of fifty 60 – watt, twenty 90 – watt and fifteen 55 – watt incandescent lamps all connected in parallel to a110 – volt source. Calculate: (a) the current through each lamp, (b) resistance of each lamp, (c) total power and (d) total current. ILLUSTRATE ALSO THE CIRCUIT DIAGRAM.

A building load consists of fifty 60 – watt, twenty 90 – watt and fifteen 55 – watt incandescent lamps all connected in parallel to a110 – volt source. Calculate: (a) the current through each lamp, (b) resistance of each lamp, (c) total power and (d) total current. ILLUSTRATE ALSO THE CIRCUIT DIAGRAM.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter32: Standby Power Systems

Section: Chapter Questions

Problem 5R

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