How much energy can be consumed by an electric iron of 900watt,2 tube
lights of 10watt each and a refrigerators of 100watt in a household. What
would be the electricity bill for three months if these appliances are
working for 6 hours?(The cost of 1 unit of energy is Rs.3)
Answers
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5
Answer:
1652.4
Explanation:
Power=
electric iron = 900 Watt
2 tube 10 Watt =2x10=20 Watt
fridge = 100 Watt
____________________________
Total = 1020 Watt = 1.02 kWh
1kwh = 1 unit
1.02 kWh = 1.02 units
total working time = 1.02 x 6hrs x 30days x 3months = 550.8 units
1 unit = rs 3
550.8 unit = 550.8 x 3 = Rs 1652.2
Explanation:
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