10 5.All analogy equations connecting friction factor and heat transfer co-efficient apply only to
A) Wall or skin friction
B) Form friction
C) Both (A) and (B)
D) Turbulent flow
Correct Answer:
Verified
Q1: Pick out the correct statement.
A)1 kcal/hr.m.°C is
Q2: Evaporation by thermo compression results in the
A)Saving
Q3: Fouling factor for a heat exchanger is
Q4: Use of transverse baffles in a shell
Q6: Which of the following situations can be
Q7: Reason for operating an evaporator in multiple
Q8: Heat transfer by _ may not necessarily
Q9: Fluid motion in the natural convection heat
Q10: Nusselt number is the ratio of the
A)Temperature
Q11: Critical value of the _ number governs
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