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What is the required resis†an ce of the heater coil of an immersion heater that will increase the tem perature of 1.50Kg of water from 10 degree C to 50 degree C in 10 minutes while operating at 240V? 1) 25 ohm 2) 12.5 ohm 3) 250 ohm 4) 125 ohm

Answer» What is the required resis†an ce of the heater coil of an immersion heater that will increase the tem perature of 1.50Kg of water from 10 degree C to 50 degree C in 10 minutes while operating at 240V? 1) 25 ohm 2) 12.5 ohm 3) 250 ohm 4) 125 ohm


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