A non-conducting liquid is passed inside a metal tube carrying electri – McqOptions

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1.	A non-conducting liquid is passed inside a metal tube carrying electricity (Voltage=220V, current=0.5A), what is the final temperature of the bulk of liquid if it enters at 10℃. (h =100 W/m2K, Area =0.2m2)
A.	25.5℃
B.	15.0℃
C.	15.5℃
D.	14.5℃
Answer» D.

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