Apşliauees | . Daily Total use perhou Watt Total Cost ( in Kwh) No. of D Ceiling Applinues fom 7o w - 5x5 0-07 = 0-07kw - J.75 kwh x 30 d. day 5 5 hr 52.5Kwh LED lighte 8X6 he xo.01k 6 he 10 w x 30 dag day 14.4 kwh =0.01 kw = o.ug kwh 1500 W 3 A.C. = 1.5 kw = 12 KWh x30 day 360 Kwh Refiguator 24 he a so w 6 kwh x30 day =180 kwh :0-25 kw Gryser 2 he 9000w 1X2x2 KW : 4 ¥30 E120 kwh tYo-s kw t xo-5x 3c 3.75 KW = 4x0.2 x 30 : 24 kwh O Mixer T. 4 he 0-Skw a Coolee 4 he : D-2 KW O Motor for water punp 746w = 0.746x30 = &238 KW - 3x0.06 x3D TV 3 hy

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Aplianees
Daily
Total
use perhouv watt
Total Cost
( sin Kwh)
No. of
Applinuees
O Ceiling fam
'5
5 hr
7o w
5X5Y0.07
* 1. 75 kwh x 30 d.
day
= 0.07KW
- 52.5 xWh
LED lights
-8x6 he xo.01k
6.48 kwh x 30day
dey
14.4 kwh
6 he
10 W
=0.01 kw
1500 W
= 2xu x). SKW
= 12 kWh x3
day
360 Kwh
3 A.C.
= 1.5 kw
Repiguator
24 ha
a So w
:0.25 kw
6 kwh x30
=180 kwh
2 he
9000w
1X2x2 KW
: 4 x30
120 kwh
tro-s kw
© Mixer
4 ha
5oow
= 0. Skw
*+ x0-5 X 30
E 3.75 Kwh
= 4x 0.2 x 30
: 24 kwh
O Coolee
4 he
200w
:0-2 KW
Motor
for water punp
746w
= 0.746x30
= &238 KWh
3 he
- 3X0-06 x30
s.4 Kwh
TV
-0.06 KW
%3D
Ex haut
fam
10
3 hu
-2 X3X0 - 08 X30
= 14. 4 kwh
:0.08 kW
Transcribed Image Text:Aplianees Daily Total use perhouv watt Total Cost ( sin Kwh) No. of Applinuees O Ceiling fam '5 5 hr 7o w 5X5Y0.07 * 1. 75 kwh x 30 d. day = 0.07KW - 52.5 xWh LED lights -8x6 he xo.01k 6.48 kwh x 30day dey 14.4 kwh 6 he 10 W =0.01 kw 1500 W = 2xu x). SKW = 12 kWh x3 day 360 Kwh 3 A.C. = 1.5 kw Repiguator 24 ha a So w :0.25 kw 6 kwh x30 =180 kwh 2 he 9000w 1X2x2 KW : 4 x30 120 kwh tro-s kw © Mixer 4 ha 5oow = 0. Skw *+ x0-5 X 30 E 3.75 Kwh = 4x 0.2 x 30 : 24 kwh O Coolee 4 he 200w :0-2 KW Motor for water punp 746w = 0.746x30 = &238 KWh 3 he - 3X0-06 x30 s.4 Kwh TV -0.06 KW %3D Ex haut fam 10 3 hu -2 X3X0 - 08 X30 = 14. 4 kwh :0.08 kW
QUESTIONS:
1. What three appliances consume the most electrical energy at the given table?
Explain why these appliances consume the most electrical energy in your
house.
2. Does an appliance or device that has a high wattage always use the most
energy over the week or month? Explain.
3. Electrical Energy is one of the critical energy resources in our daily lives.
Describe how you might replace the work of three of the appliances / devices
if you did not have electricity.
4. Based on your family's projected energy usage, list two steps that can be
taken to reduce your energy consumption.
5. How does the amount of leaking electricity consumption compare with the
total amount of electricity used in your household? Can you think of ways to
reduce the leaking (stand-by) electricity use?
Transcribed Image Text:QUESTIONS: 1. What three appliances consume the most electrical energy at the given table? Explain why these appliances consume the most electrical energy in your house. 2. Does an appliance or device that has a high wattage always use the most energy over the week or month? Explain. 3. Electrical Energy is one of the critical energy resources in our daily lives. Describe how you might replace the work of three of the appliances / devices if you did not have electricity. 4. Based on your family's projected energy usage, list two steps that can be taken to reduce your energy consumption. 5. How does the amount of leaking electricity consumption compare with the total amount of electricity used in your household? Can you think of ways to reduce the leaking (stand-by) electricity use?
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