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Higher Study | Fluid Mechanics | Flow Measurement

Which of the following instrument can be used for measuring speed of a submarine moving in deep sea?
The actual velocity at vena contracta for flow through an orifice from a reservoir of height H
Which type of meter is used for measuring the velocity of flow across a cross-section whose area is known?
Water distribution meters which measure the velocity of flow across a cross-section whose area is known and used only for high flows are called:
An orifice is known as large orifice when the head of liquid from the center of orifice is:
What is the approximate length of the converging cone of a venturimeter? 'D' is the diameter of the inlet section and 'd' is the diameter of the throat.
Hot wire anemometer is used for measuring which of the following parameter
Which of the following devices is used to measure the rate of a flow of a fluid through a pipe?
Which of the following device is used for measuring velocity of flow at any point in a pipe?
Which of the following statements is CORRECT with respect to 'Notch'/'Weir'?
Among the following flow measuring equipments, identify the equipment which cannot be used for measuring the discharge through pipes.
Which of the following describes the orificemeter?
The coefficient of discharge Cd is equal to - (where Cc = Coefficient of contraction, Cv = Coefficient of velocity)
The discharge through fully submerged orifice is -  Where, H = Difference in level of water H1 = Height of water above the top of the orifice on the upstream side H2 = Height of water above the bottom of the orifice
Which of the following is an inferential type of flow meter
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