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Engineering, 03.07.2020 14:01 elizabethseoane6321

Water is boiled at 1 atm pressure in a coffeemaker equipped with an immersion-type eletric heating element. The coffeemaker initially contains 1 kg of water. Once boiling has begun, it is observed that half of the water in the coffeemaker evaporates in 10 min. If the heat loss from the coffeemaker is negligible, the power rating of the heating element is (a) 3.8 kW
(b) 2.2 kW
(c) 1.9 kW
(d) 1.6 kW
(e) 0.8 kW

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