A house use the following electric appliances: (i) Four Air Conditioner of rating 2000 W for ten hours each day (ii) Three Electric water heater of rating 3750W each for 4 hours each day (iii) Ten electric tube lights of rating 30W each for 12 hours each day. Calculate the electricity bill of the house for the month of N 2020 if the cost per unit of electric energy is 20 Bz/ kWh. () Electrical Energy(in kWh) consumed by four Air conditioners of rating 2000 W for 10 h of each day= 80 (ii) Electrical Energy(in kWh) consumed by three Water Heaters of rating 3750 W for 4 h of each day = 45 (ii) Electrical Energy(in kWh) consumed by ten Tube light of rating 30 W for 12 h of each day = 3.6 (iv) Total energy(in kWh) consumed in the month November'2020 = 128.€ (v) Electricity bill(in riyals) for the month of November'2020 =

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 50PE: An electric water heater consumes 5.00 kW for 2.00 h per day. What is the cost of running it for one...
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A house use the following electric appliances:
(i) Four Air Conditioner of rating 2000 W for ten hours each day
(ii) Three Electric water heater of rating 375oW each for 4 hours each day
(iii) Ten electric tube lights of rating 30W each for 12 hours each day. Calculate the electricity bill of the house for the month of November
2020 if the cost per unit of electric energy is 20 Bz/ kWh.
(1) Electrical Energy(in kWh) consumed by four Air conditioners of rating 2000 W for 10 h of each day=
80
(ii) Electrical Energy(in kWh) consumed by three Water Heaters of rating 3750 W for 4 h of each day =
45
(iii) Electrical Energy(in kWh) consumed by ten Tube light of rating 30 W for 12 h of each day =
3.6
(iv) Total energy(in kWh) consumed in the month November'2020 =
128.6
(v) Electricity bill(in riyals) for the month of November'2020 =
Transcribed Image Text:A house use the following electric appliances: (i) Four Air Conditioner of rating 2000 W for ten hours each day (ii) Three Electric water heater of rating 375oW each for 4 hours each day (iii) Ten electric tube lights of rating 30W each for 12 hours each day. Calculate the electricity bill of the house for the month of November 2020 if the cost per unit of electric energy is 20 Bz/ kWh. (1) Electrical Energy(in kWh) consumed by four Air conditioners of rating 2000 W for 10 h of each day= 80 (ii) Electrical Energy(in kWh) consumed by three Water Heaters of rating 3750 W for 4 h of each day = 45 (iii) Electrical Energy(in kWh) consumed by ten Tube light of rating 30 W for 12 h of each day = 3.6 (iv) Total energy(in kWh) consumed in the month November'2020 = 128.6 (v) Electricity bill(in riyals) for the month of November'2020 =
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