An electric heater is marked with 220 V and 750 W, then how much electrical energy consumed by that heater in 10 hrs.
In a house to tube lights of 30 W works for 5 hrs daily, 2 television of 40 W runs 4 hrs daily, an electric iron of 750 W for 2 hrs in a week and 4 electric bulbs of 00 W lights 4 hrs daily. Calculate the electricity consumed in a month. If 1 unit cost is Rs. 7 Then what will be the total bill.
A house has 10 CFL of 20 W glowing 6 hr daily. Calculate energy consumption in month.
If 2 heaters of 1000 W and 6 bulbs of 0 watt are used at the rate of 4 hrs and 8 hrs respectively per day , then what will be the total consumption of electricity within a month at that house.
In a house 10 electric bulbs of watt power of each glow 3 hours of daily . 5 fans of power 20 watt each run 6 hours daily, an electric heater of power 1000 watt runs 2 hours in alternate days and an iron of power 750 watt runs in every week. Calculate the total power consumed by all device in one month. If cost per unit power consumption is Rs 10 then find the total cost of electricity. given 4 weeks = 1 month.
Electric iron draws a current of 8 A from 220 V supply. What is the cost of using the iron 5 hours every day for one month? The rate of unit cost is Rs. 9
In a house there are 3 bulbs of power 60 watt glow for 3 hours every day, a TV of power 150 watt runs 6 hours daily and refrigerator of power 330 watt operates 1 hour everyday. Find the total power consumption in one month. If 1 unit costs Rs. 9 . Total cost of electricity in one month?
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