In order to increase sensitivity of U-tube manometer, one leg is usual – McqOptions

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1.	In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 'θ'.Sensitivity of inclined tube to sensitivity of U-tube is equal to
A.	Sinθ
B.	1/Sinθ
C.	Cos θ
D.	1/Cosθ
Answer» C. Cos θ

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