The notch is bigger in size than wier.

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The MoM (Material of Manufacture) of notch is,

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A notch is a device used to measure the turbulence of the flowing liquid directly.

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The nature of discharge is also a way of classifying notches.

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Which of the following is not a way of classifying notches or weirs?

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The weir is an attachable structure made up of thermoplastic.

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Which of the following is not a way of classifying based on the shape of opening?

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What is not the way of classifying weir based on the emerging nappe?

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What is not the way of classifying weir based on their shape of crest?

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The expression for discharge for a right angled notch is more complex than rectangular notch.

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What is main reading required in calculation for rectangular notch or weir.

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We need to obligatorily have ventilation in triangular notch.

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Find the discharge of water flowing over a rectangular notch of 1.5 m length when the constant head over the notch is 275 mm. Take Cd = .60

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Find the discharge of water flowing over a rectangular notch of 1.3 m length when the constant head over the notch is 255 mm. Take Cd = .62

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The head of water over a rectangular notch is 700 mm. The discharge is 200 litres/s. Find the length of the notch, when CD =.63

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The head of water over a rectangular notch is 900 mm. The discharge is 300 litres/s. Find the length of the notch, when CD =.62

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Rectangular notch may or may not have ventilation.

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The results of which are more accurate; rectangular notch or triangular weir.

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Find the discharge over triangular notch of angle 50° when the head over the V notch

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In Francis empirical expression for discharge, the relation between head of water and discharge is

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Find the discharge through a rectangular orifice 2.2 m wide and 1.3 m deep fitted to a easier tank. The water level in a team is 2.5 m above the top edge of orifice.

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In discharge of water over narrow crested weir, discharge is directly proportional to the cube root of acceleration due to gravity.

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In Bazin’s formula, the discharge is inversely proportional to the length of weir.

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In discharge of water over Ogee weir, discharge is directly proportional to the first power of length.

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In discharge of water over ogee weir, discharge is directly proportional to the second power of length.

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