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In the stairwell of a 10-storey building, there are two continuously used 75watt safety lamps in one year. How much will it cost for the entire year if the electricity charge is D.078 cents/kW-hr ? A. 500 PHP В. 900 РНP С. 750 РHР D. 1025 PHP

In the stairwell of a 10-storey building, there are two continuously used 75watt safety lamps in one year. How much will it cost for the entire year if the electricity charge is D.078 cents/kW-hr ? A. 500 PHP В. 900 РНP С. 750 РHР D. 1025 PHP

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Helping tags: Electrical Engineering WILL UPVOTE, just pls help me answer the following and show complete solutions. Thanks!
In the stairwell of a 10-storey building, there are two continuously used 75watt safety lamps in one year. How much will it cost for the entire year if the electricity charge is 0.078 cents/kW-hr ? А. 500 РHP В. 900 РHР С. 750 РHP D. 1025 PHP
Transcribed Image Text:In the stairwell of a 10-storey building, there are two continuously used 75watt safety lamps in one year. How much will it cost for the entire year if the electricity charge is 0.078 cents/kW-hr ? А. 500 РHP В. 900 РHР С. 750 РHP D. 1025 PHP
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