Investigate the effect of following condition on the average value of heat transfer coefficient in flow through a tubeTwo fold increases in flow velocity by varying mass flow rateIt may be presumed that there is no change in the temperature of the liquid and the tube wall, and that the flow through the tube is turbulent in character

Investigate the effect of following condition on the average value of

1.	Investigate the effect of following condition on the average value of heat transfer coefficient in flow through a tubeTwo fold increases in flow velocity by varying mass flow rateIt may be presumed that there is no change in the temperature of the liquid and the tube wall, and that the flow through the tube is turbulent in character
A.	64.1% decrease
B.	64.1% increase
C.	74.1%decrease
D.	74.1% increases
Answer» E.

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