Presence of a non-condensing gas in a condensing vapour
A) Increases the rate of condensation
B) Decreases thermal resistance
C) Is desirable to increase the film co-efficient
D) None of these
Correct Answer:
Verified
Q53: Natural convection is characterised by
A)Grashoff number
B)Peclet number
C)Reynolds
Q54: Colburn analogy is applicable for the value
Q55: A process stream of dilute aqueous solution
Q56: The variation of thermal conductivity of a
Q57: Heat exchanger tubes are never made of
A)Plain
Q59: The critical radius of insulation for cylindrical
Q60: Multiple effect evaporators are commonly used in
Q61: In natural convection heat transfer, the correlating
Q62: Air is to be heated by condensing
Q63: In a multiple effect evaporator, the effect
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents