A rectangular weir 8m long is discharging water under a head of 268.3 mm. Calculate the discharge over the weir by using i) Francis formula ii) Bazin’s formula

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A: Introduction : Discharge : A discharge is a measurement of how much fluid flows in a certain amount…

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Q: A rectangular weir 8m long is discharging water under a head of 263.67 mm. Calculate the discharge…

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A: To find discharge using Francis formula

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A: Solution: Given: K  = 8000 S = 30000 m3 time difference =1hr Initial storage = 30000 m3 Initial…

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Q: A cipolletti weir has length of 2.0 m and head over the weir is 1 m. What is the discharge over the…

A: Length L=2 m Head H=1 m Coefficient of discharge Cd=0.62

Q: End View Water Flow H B H= head or height of water the weir P= height of weir from bottom of channel…

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Q: A trapezoidal weir has its non-parallel sides inclined at 4V:1H. It has a base of 4.64 m. And a head…

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Q: In the both end rectangular contracted weir, the length of the weir is 2m and the head is 600mm.…

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Q: Determine the discharge of the weir having a head of 0.6 m in L/s if a 51⁰ triangular weir is used.…

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Q: in the both end rectangular contracted weir, the length of the w neglecting velocity of approach and…

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Q: A cippoletti weir having L=1.25m maintains its head at 250mm, determine the flow in cu.m per second…

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Q: Determine the discharge of the weir having a head of 0.5 m in L/s if a 70⁰ triangular weir is used.…

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Q: 1. A weir has a head of 0.30 m. Compute for the discharge in L/s if a 90° triangular weir is used.

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Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.