Q. For a specific centrifugal air blower operating at constant speed & capacity, the power requirement and pressure vary

  • (A) Directly as square of gas density
  • (B) Directly as gas density
  • (C) Directly as square root of gas density
  • (D) Inversely as gas density
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✅ Correct Answer: (B) Directly as gas density

Published by Ram Sharma ⭐ 193.88K Points at 10-May-2023 10:22 pm in Fluid Mechanics

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