Calculate the electricity bill amount for a month of 31 days, If the following devices are used as specified: a)3 bulbs of 40 watt for 6 hours. b)4 tube lights of 50 watt ..c)a tv of 120W for 6 hrs.given the rate of velocity is rs.2.50 per unit

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Answers

2016-03-15T20:46:11+05:30
Question is not complete !! Tube light is used for how much time ?? What the hell is rate of velocity ?
0
FOR 8 HOURS
RLY THE HELL IS GIVEN
rate velocity here is given for the flow of current and the charges