Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

Differential manometer is used to measure

A. Pressure in pipes, channels etc.

B. Atmospheric pressure

C. Very low pressure

D. Difference of pressure between two points

Related Questions

The pressure of fluid due to hammer blow is The efficiency of power transmission through pipe is (where H = Total… Metacentric height is the distance between the metacentre and The highest efficiency is obtained with a channel of __________ section. For measuring flow by a Venturimeter, if should be installed in When the Venturimeter is inclined, then for a given flow it will show… According to Bazin's formula, the discharge over a rectangular weir is… The pressure of a liquid measured with the help of a Piezometer tube is Choose the wrong statement. Alcohol is used in manometer, because Cavitation is caused by If the coefficient of discharge is 0.6, then the discharge over a right… A vertical wall is subjected to a pressure due to one kind of liquid,… The Euler's equation for the motion of liquids is based upon the assumption… The total head of a liquid particle in motion is equal to During the opening of a valve in a pipe line, the flow is The hydraulic mean depth or the hydraulic radius is the ratio of If the surface of liquid is convex, men Choose the wrong statement An ideal flow of any fluid must satisfy The total energy line lies over the hydraulic gradient line by an amount… Non uniform flow occurs when With an increase in size of tube, the rise or depression of liquid in… An open tank containing liquid is moving with an acceleration on an inclined… Gauge pressure at a point is equal to the absolute pressure __________… A flow through an expanding tube at constant rate is called The velocity through a channel of circular section will be maximum when… A flow whose streamline is represented by a straight line, is called __________… The stress-strain relation of the Newtonian fluid is A flow is called hyper-sonic, if the Mach number is When a tube of smaller diameter is dipped in water, the water rises in…