A 2.5 kw heater is used for 4 hrs daily. if electric energy is being sold at rate of rs. 2.5 per kwh . what will be the cost of the bill for 31 days
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The rated power=2.5Kw
Convert kilo to watt=2.5*1000=2500
Used daily=4hour
Consumption of power in 1 day
= (2500*4)/1000
=10unit
Consumption of power 1 month
= 10*31
= 310
Rate taken per unit is 2.5 kwh
Total cost of electric bill is 310*2.5 = 775 rs
Convert kilo to watt=2.5*1000=2500
Used daily=4hour
Consumption of power in 1 day
= (2500*4)/1000
=10unit
Consumption of power 1 month
= 10*31
= 310
Rate taken per unit is 2.5 kwh
Total cost of electric bill is 310*2.5 = 775 rs
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