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Mr. Dubey • 100.64K Points
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Q. A metal wire of 0.01 m dia and thermal conductivity 200 W/m.K is exposed to a fluid stream with a convective heat transfer coefficient of 100 W/m2 .K. The Biot number is

  • (A) 5.6
  • (B) 0.025
  • (C) 3.5
  • (D) 0.0035
  • Correct Answer - Option(B)
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  • Filed under category Heat Transfer
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