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Mr. Dubey • 100.64K Points
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Q. Nusselt number is the ratio of the

  • (A) Temperature gradient of the wall to that across the entire pipe
  • (B) Temperature difference to the temperature gradient at the wall
  • (C) Heat flux at the wall to that across the entire pipe
  • (D) None of these
  • Correct Answer - Option(C)
  • Views: 546
  • Filed under category Heat Transfer
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