Hydraulics And Fluid Mechanics In Me - Study Mode
[#51] Barometer is used to measure
Correct Answer
(B) Atmospheric pressure
[#52] Manometer is used to measure
Correct Answer
(A) Pressure in pipes, channels etc.
[#53] A manometer is used to measure
Correct Answer
(D) Difference of pressures between two points in a pipe
Explanation
Solution: A manometer is used to measure the difference of pressures between two points in a pipe. Manometers are designed to measure the pressure difference between two points, providing a way to gauge the pressure drop or gain within a system. They are not typically used to measure atmospheric pressure directly, nor are they used for measuring pressure in Venturimeters specifically. Instead, manometers are commonly employed in various applications to compare the pressure at two locations within a pipe or system.
[#54] A differential manometer is used to measure
Correct Answer
(D) Difference of pressures between two points in a pipe
[#55] Hot wire anemometer is used to measure
Correct Answer
(D) Gas velocities