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

What is the correct answer?

4

The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.

A. Decreases

B. Increases

C. Remain same

D. None of these

Share this question with your friends
Correct Answer :

B. Increases


Related Questions

A point, in a compressible flow where the velocity of fluid is zero, is… The mass of 2.5 m3 of a certain liquid is 2 tonnes. Its mass density is The total energy line lies over the hydraulic gradient line by an amount… Hydrometer is used to determine In a footstep bearing, if the radius of the shaft is doubled, then the… An object having 10 kg mass weighs 9.81 kg on a spring balance. The value… With an increase in size of tube, the rise or depression of liquid in… The unit of surface tension is Buoyant force is Coefficient of velocity is defined as the ratio of Free surface of a liquid tends to contract to the smallest possible area… When the Venturimeter is inclined, then for a given flow it will show… A flow is called hyper-sonic, if the Mach number is A flow in which the quantity of liquid flowing per second is constant,… A structure, whose width is __________ the width of the channel, is called… The diameter of the nozzle (d) for maximum transmission of power is given… If mercury in a barometer is replaced by water, the height of 3.75 cm… Coefficient of resistance is the ratio of The coefficient of discharge in case of internal mouthpiece is __________… The value of coefficient of velocity for a sharp edged orifice __________… A body floating in a liquid is said to be in neutral equilibrium, if its… The torque required to overcome viscous resistance of a footstep bearing… The intensity of pressure at any point, in a liquid, is __________ to… Which of the following instruments is used to measure flow on the application… A square surface 3 m × 3 m lies in a vertical line in water pipe… Property of a fluid by which molecules of different kinds of fluids are… A flow in which __________ force is dominating over the viscosity is called… The total pressure on the surface of a vertical sluice gate 2 m x 1 m… The pressure of the liquid flowing through the divergent portion of a… An error of 1% in measuring head over the apex of the notch (H) will produce…

Also checkout

Current Affairs April 2017 MCQ Photo-Chemistry MCQ Indian History MCQ Basics of Neurology MCQ Area MCQ Course of Action MCQ Bio-Chemistry MCQ Building Construction MCQ Operating System MCQ Fungi and Lichens MCQ Human reproductive system MCQ Syllogism MCQ