*/*_The film co-efficient between condensing vapour and metal wall inc – McqOptions

MCQOPTIONS

1.	/_The film co-efficient between condensing vapour and metal wall increases with?
A.	Increasing temperature of the vapour
B.	Decreasing temperature of the vapour
C.	Increasing viscosity of the film of condensate
D.	Increasing temperature drop
Answer» B. Decreasing temperature of the vapour

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