Q397
Pick out the wrong statement.
A.
Bubble size increases with the dynamic viscosity of the liquid in case of nucleate pool boiling
B.
Thermal conductivity of a dry material is more than that of the damp material
AnswerC.
Ratio of its capacity to economy equals the steam consumption in kg/hr in an evaporator
D.
Vaporisation of organic substances in evaporator mostly causes foam formation
Answer: Option B
Solution
Answer: Option B
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