Load Type

Operation Time (Hours)

Power Rating (Watts)

Total Number

Total Power (Watts)

Consumption in Kilowatt-Hour

E.S Lamps

3

40

50

2000

6

Incandescent Lamps (Security)

12

60

5

300

3.6

Desktop Computers

8

150

4

600

4.8

Printer

3

120

1

120

0.048

Photocopying Machine

3

180

1

180

0.027

Water Pump

4

1100

1

1100

4.4

Total

5040