Question

An electric refrigerator rated 400 watt operated 8 hour per day what is the cost of energy to be operated it for 30 days at the rate of 3 per kilowatt hour?

Answer 1

Hey mate !!!


Here is your answer !!!


The total energy consumed by the refrigerator is

400 w x 8 hour x 30 days

=> 96kwh


so the cost of energy to operate the refrigerator is.

96 Kwh x 3 rupees

=> 288 rupess .


hope it helps you dear !!!

thanks !!

@ ranjan Kumar

brainly star !!!.

Answer 2

Answer:

Step-by-step explanation: