Question

An electrical appliance of 500 W is used for 5 hours per day. Energy consumed in a day will be:

• A. 2.5 k W h
• B. 25 k W h
• C. 75 k W h
• D. 150 k W h

Answer 1

The correct option is A

2.5 k W h

Energy consumed=(0.5 kW) x (5 hours) = 2.5 k W h