1.

If a TV of rating 100W is operated for 6 hrs perday, find the number of units consumed in anyleap year5)

Answer»

Total hours in a day = 24it is operated for 6 hoursso power used in 6 hours= 100*6=600 wattnow in 1 one day = 600 wattin leap year(366) days= 600*366= 219600 watt powerwe know that1 unit = 1000 wso number of units = 219600/1000= 2196/10= 219.6



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