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Physics, 01.03.2021 14:00, moneyyfletcher
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An electric heater Consumes 1.8 MJ When connected to a 250V supply for 30 minutes. Find the power rating of the heater and the current taken from the supply
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Answers: 3
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An electric heater Consumes 1.8 MJ When connected to a 250V supply for 30 minutes. Find the...
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