An oil of specific gravity 0.8 is flowing a venturi meter having inlet – McqOptions

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1.	An oil of specific gravity 0.8 is flowing a venturi meter having inlet diameter 20 cm and throat diameter of 10 cm. The oil differential manometer shows a reading of 25 cm. Calculate the difference of pressure head. Specific gravity of mercury is 13.6.
A.	200 cm
B.	100 cm
C.	300 cm
D.	400 cm
Answer» E.

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