The electrical energy required to heat a bucket of water to a certain – McqOptions

MCQOPTIONS

1.	The electrical energy required to heat a bucket of water to a certain temperature is 10 kWh. If heat losses, are 10%, the energy input is ____________
A.	2.67 kWh
B.	3 kWh
C.	2.5 kWh
D.	3.5 kWh
Answer» B. 3 kWh

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