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Ram Sharma • 193.88K Points
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Q. For a laminar flow of fluid in a circular tube, 'h1' is the convective heat transfer co-efficient at velocity 'V1'. If the velocity is reduced by half and assuming the fluid properties are constant, the new convective heat transfer co-efficient is

  • (A) 1.26 h1
  • (B) 0.794 h1
  • (C) 0.574 h1
  • (D) 1.741 h1
  • Correct Answer - Option(B)
  • Views: 185
  • Filed under category Heat Transfer
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