A mercury manometer used for measuring pressure difference indicates 5 – McqOptions

MCQOPTIONS

1.	A mercury manometer used for measuring pressure difference indicates 50 cm head of Hg. This pressure difference, in meters of water, will be
A.	0.63 m
B.	6.3 m
C.	6.8 m
D.	0.68 m
Answer» D. 0.68 m

Discussion

No Comment Found

Related MCQs

An excitation and amplification system for use with transducers is termed as ______________
The time required for the output of a transducer to rise to 63.2% of its final value as a result of a step change in the measurand is called?
______________ is the smallest change in the measurand that produces a detectable change in the transducer output.
A change in output over a specified period of time at specified ambient conditions with input held constant is called?
The maximum magnitude of measurand that can be applied to a measuring device without causing a change in performance beyond specified tolerance is called?
_____________ is the impedance presented to the excitation source, measured across the excitation terminals of a measuring device.
A closed end manometer is filled with a gas on one end and other end is close with vacuum, height difference of liquid (density = 10000 Kg/m3) 25 cm, what is the pressure of gas?
An open end manometer is filled with a gas on one end and other end is open to atmosphere with height difference of liquid (density = 10000 Kg/m3) 10 cm, what is the pressure of gas?
Archimedes’ principle describes which of the following quantities?
A Closed U-tube manometer has a gas at one end and vacuum at other end, if the height difference of the liquid (density = 10 kg/m3) in the manometer in 5 cm, what is the pressure of the gas?