The electrical energy required to heat a bucket of water to a certain temperatur

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Question
The electrical energy required to heat a bucket of water to a certain temperature is 2 kWh. If heat losses, are 25%, the energy input is
Options
A. 2.67 kWh
B. 3 kWh
C. 2.5 kWh
D. 3.5 kWh

Correct Answer

2.67 kWh

Explanation

Since 25% of input is lost, 0.75 Input = 2 or input =

The electrical energy required to heat a bucket of water to a certain temperature is 2 kWh. If heat

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