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Mr. Dubey • 100.64K Points
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Q. According to Francis formula, the discharge over a rectangular weir is (where n = Number of end contractions)

  • (A) (2/3) × Cd (L - nH) ×
  • (B) (2/3) × Cd (L - 0.1nH) × × H3/2
  • (C) (2/3) × Cd (L - nH) × × H²
  • (D) (2/3) × Cd (L - nH) × × H5/2
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