Which device is popularly used for measuring difference of low pressu – McqOptions

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1.	Which device is popularly used for measuring difference of low pressure?
A.	Inverted U-tube Differential Manometer
B.	U-tube Differential Manometer
C.	Inclined Single column manometer
D.	Vertical Single column manometer
Answer» B. U-tube Differential Manometer

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Which device is popularly used for measuring difference of low pressure?
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