Q31. Water hammer occurs due to?
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Q32. Hydraulic jump occurs when?
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Q33. Darcyβs law describes?
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Q34. Which instrument measures velocity of fluid flow?
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Q35. Centrifugal pumps produce?
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Q36. Hydraulic conductivity represents?
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Q37. Pipe flow is turbulent when Reynolds number exceeds?
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Q38. Darcy-Weisbach equation calculates?
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Q39. Specific weight of water is?
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Q40. Manningβs n for concrete channel is approximately?
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Q41. Flow velocity in laminar regime varies linearly with?
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Q42. Nappe is?
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