Physics, 19.11.2020 03:40, blacee01

3.1 power
Every day a certain household uses a 4.4 KW electric stove for 70 minutes, seven 150 W light bulbs for 7
hours each and miscellaneous appliances amounting to 1.8 KW/h. The 4 KW hot water cylinder switches
on for a total of 120 minutes during the day. If electricity cost 50c a KW/h. what is the monthly electricity
bill. (5 marks)

Answers: 1

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3.1 power
Every day a certain household uses a 4.4 KW electric stove for 70 minutes, seven 150...