Maximum heat transfer rate is achieved in __________ flow.
A) Co-current
B) Counter-current
C) Turbulent
D) Laminar
Correct Answer:
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Q15: The Stefan-Boltzmann constant depends on the
A)Medium
B)Temperature
C)Surface
D)None of
Q16: A composite wall consists of two plates
Q17: In a shell and tube type heat
Q18: Overall heat transfer co-efficient of a particular
Q19: In forced convection, the Nusselt number is
Q21: Radiator of an automobile engine is a
Q22: Temperature profile in steady state heat transfer
Q23: Which of the following parameters is increased
Q24: A wall has two layers of materials
Q25: Value of Nusselt number [Nu = (hD/k)]
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