Heat Transfer - Study Mode
[#196] If the thermal conductivity of a wall material is independent of temperature, the steady state temperature distribution in the very large thin plane wall having steady, uniform surface tempeature follows __________ law.
Correct Answer
(A) Parabolic
[#197] In a single effect evaporator, the economy is
Correct Answer
(B) < 1
[#198] Fruit juice (a heat sensitive material) can be concentrated in a __________ evaporator.
Correct Answer
(B) Falling film
[#199] Film condensation is promoted on a/an __________ surface.
Correct Answer
(C) Clean & smooth
[#200] Dropwise condensation is promoted on a/an __________ surface.
Correct Answer
(B) Oily