A) 4
B) 3
C) 2
D) 1
Correct Answer: D
Solution :
For an orificemeter \[Q\propto \sqrt{H}\] or \[Q=K\sqrt{H},\] Where, K = a constant In \[Q=In\,K+\frac{1}{2}\,In\,H\] \[\frac{dQ}{Q}=0+\frac{1}{2},\] \[\frac{dH}{H}=\frac{1}{2}\times 2=1%\]You need to login to perform this action.
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