Q. When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids?

  • (A) At high fluid velocity
  • (B) At low velocity
  • (C) When fluid flows past a smooth surface
  • (D) None of these
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✅ Correct Answer: (A) At high fluid velocity

Published by Ram Sharma ⭐ 193.88K Points at 16-May-2023 10:12 pm in Heat Transfer

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