How long does the dryer take to dry a full load of clothes

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An electric clothes dry operates on a voltage of 220V and draws a current of 20A. How long does the dryer take to dry a full load of clothes that weighs 6.0 kg wet and 3.7kg dry, assuming that 71% of the electric energy going into the dryer is used to evaporate water and that the heat of evaporation of the water is 539 kcal/kg?

Reference no: EM13502581

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