GATE CE 2014 Set 2 — Question 52
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Water Resources Engineering → Flow Measurement → Venturimeter
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Question
A venturimeter having a throat diameter of is used to estimate the flow rate of a horizontal pipe having a diameter of . For an observed pressure difference of of water head and coefficient of discharge equal to unity, assuming that the energy losses are negligible, the flow rate (in ) through the pipe is approximately equal to
Correct answer
(C) 0.050
Solution
The flow rate () through a venturimeter is given by:Where:
(given)
of water head
Substituting the values:The flow rate is approximately . Correct option is (C).
(given)
of water head
Substituting the values:The flow rate is approximately . Correct option is (C).
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