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A 60 w lamp is connected to 240v supply.It draws.....Current and .....Energy is used by the lamp in 6h. |
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Answer» I = 0.25 A & E = 3.6 kwhExplanation:P = 60 wV = 240 v t = 6 hI = ?E = ?P = V II = P / VI = 60 / 240 I = 0.25 AE = P TE = 60 x 6 / 1000E = 3.6 KWH |
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