07 August 2022

Circuit Theory

One kWh is equal to

a) $860\;kcal$

b) $800\;kcal$

c) $746\;kcal$

d) $736\;kcal$

Correct Answer: Option A

Solution:
One kWh = $860.4\;kcal$ 
One calorie or kcal = $4184\;J$ or $4.18\;kJ$

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