Chemistry, asked by jaupasani, 11 months ago

3) An electric iron of 1100 W is operated for 2 hours daily. What will be the
electrical consumption expenses for that in the month of April ? (The electric
company charges 5 per unit energy).​

Answers

Answered by aouchi82
6

answer is Rs.330. Solution is in the attachment.

HAPPY TO HELP.

But how is this question in chemistry category.

Attachments:
Answered by arslankainat2
1

Answer:

The total number of hours=2*30=60

Total energy consumption=60*1,1= 66 kWh

Energy cost = 66*5= Rs 330

It is to be noted that the iron has a thermostat, which trips when the set temperature is reached. The thermostat also resets when the temperature falls. This results in a duty cycle with an “on” period followed by an “off” period. This would result in a substantially lower energy consumption.

Explanation:

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