Determine the rate of evaporation of water

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Reference no: EM13703804

1. Water is boiled at sea level (1 atm pressure) in a pan placed on top of a 2-kW electric burner that transfers 60% of the heat generated to the water. Determine the rate of evaporation of water in kg/s.

2. A power station using caol with a heating value of 30MJ/kg produces 0.72GW of electricity with an efficiency of 36%. How much coal does it use in 1 hour?

Reference no: EM13703804

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