1.

A television uses 75 W while in use. Assuming that it is used 4 hours every day, how much energy in kWh would the television consume annually?​

Answer»

108 kWhExplanation:GIVEN,POWER rating of televison (P) = 75 W = 75/1000 kW = 0.075kWTime for which it is used per day= 4 hin one MONTH = 4 * 30 = 120in one year = 120 * 12 = 240 henergy consumed annualy = 0.075 * 240 = 108 KWH



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