Problem 1. If electric energy costs 3 $/kilowatt-hour, calculate the utility bill for one month for operating eleven 120-W light bulbs for 60 hours each, five 80-W light bulbs for 50 hrs each, two 2.3-kW air conditioner for 20 hrs., one 320-W color TV set for 180 hrs. and one 300-W refrigerator for 120 hrs.

Problem 1. If electric energy costs 3 $/kilowatt-hour, calculate the utility bill for one month for operating eleven 120-W light bulbs for 60 hours each, five 80-W light bulbs for 50 hrs each, two 2.3-kW air conditioner for 20 hrs., one 320-W color TV set for 180 hrs. and one 300-W refrigerator for 120 hrs.

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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