A high value of Prandtl number indicates

Heat Transfer Mcqs
BILAL KHATTAK0

A.rapid diffusion of momentum by viscous action compared to diffusion of energy
B.relative heat transfer by conduction to convection
C.rapid heat transfer by forced convection to natural convection
D.None of the above

Related Mcqs:

  1. Kinematic viscosity indicates
  2. Grashoff number has significant role in heat transfer by
  3. The horizontal transport of any atmospheric property by the wind is called __________?
  4. The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating?
  5. Heat is transferred from an insulated pipe to the surrounding still air mainly by
  6. The first law of thermodynamics, for steady flow
  7. Heat is transferred from an insulated steam pipe to the surrounding still air by
  8. Lewis number plays an important role in problems of
  9. In solar ponds the upper convective layer
  10. Perspiration cools the body by __________?

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