Network Analysis and Synthesis - ECE Questions and Answers

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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

2.67 kWh

3 kWh

2.5 kWh

3.5 kWh

Answer : Option A

Explanation :

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

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