__Vena-contracta pressure tapping is at a distance __________ from the position of an orificemeter fitted in a pipe of internal diameter 'd'__

__Vena-contracta pressure tapping is at a distance __________ from the

1.	__Vena-contracta pressure tapping is at a distance __________ from the position of an orificemeter fitted in a pipe of internal diameter 'd'__
A.	D
B.	0.5d
C.	2d
D.	4d
Answer» C. 2d

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Vena-contracta pressure tapping is at a distance ______ from the position of an orificemeter fitted in a pipe of internal diameter 'd'

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