Two 60 watt bulbs and two 40 watt fans are kept ON for 6 hours a day. If the electricity charges are Rs. 5 per unit, the electricity bill for 30 days will be Rs. (a) 180 (b) 90 (c) 900 (d) 1,800 plz explain step by step
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Step-by-step explanation:
energy consumed by 2 bulbs in 1 day = 60*6*2= 720W
energy consumed by 2 fans in 1 day = 40*6*2 = 480W
total energy consumed in 1 day = 720+480W = 1200W
energy consumed in one month = 1200*30 = 36000W = 36 kWh
cost of electricity of one month = 36*5 =
Rs.180
sorry for the previous answer!
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Answer:
my name is Sanchita
Step-by-step explanation:
fine
have a nice day
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