A heater of 220 V heats a volume of water in 5 minute time. A heater o – McqOptions

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1.	A heater of 220 V heats a volume of water in 5 minute time. A heater of 110 V heats the same volume of water in [AFMC 1993]
A.	5 minutes
B.	8 minutes
C.	10 minutes
D.	20 minutes
Answer» E.

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