Calculate the electricity bill amount for a month of February, if 2 bulbs of 40 W for 4 h, 5 tube lights Of 60 W for 6 h, a TV of 100 W for 2 h, a washing machine of 250 W for 2 h, a water pump of 0.5 HP for 10 minutes are used per day. The cost per unit is $ 3.50. Consider 1 HP= 746 watts.

Calculate the electricity bill amount for a month of February, if 2 bulbs of 40 W for 4 h, 5 tube lights Of 60 W for 6 h, a TV of 100 W for 2 h, a washing machine of 250 W for 2 h, a water pump of 0.5 HP for 10 minutes are used per day. The cost per unit is $ 3.50. Consider 1 HP= 746 watts.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter1: General Information For Electrical Installations

Section: Chapter Questions

Problem 14R

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

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