A. U-tube manometer
B. Inclined tube manometer
C. Pitot tube
D. None of these
Related Mcqs:
- Two liquids manometer is used for measuring small pressure differences in___________________?
A. Liquids
B. Gases
C. Mixture of hydrocarbons
D. None of these - Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water column in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm)?
A. H
B. 12.6 H
C. 13.6 H
D. 14.6 H - Bernoulli‟s equation does not apply to the functioning of a/an__________________?
A. Venturimeter
B. Orificemeter
C. pitot tube
D. None of these - For pipes that must be broken at intervals for maintenance, the connector used should be a/an__________________?
A. Union
B. Tee
C. Reducer
D. Elbow - Working principle of manometer comprises of balancing a coloumn of liquid against the pressure to be measured. Inclined tube manometer is especially used for the measurement of ______________ pressure?
A. Small differential
B. Atmospheric
C. Absolute
D. Gage - The location of centre of pressure, which defines the point of application of the total pressure force on the surface, can be calculated by applying the principle of moments according to which “sum of the moment of the resultant force about an axis is equal to the sum of the components about the same axis”. The centre of pressure of a rectangular surface (of width ‘w’) immersed vertically in a static mass of fluid is at a depth of (where, y = depth of the liquid) ?
A. 1/(y/3)
B. 2y/3
C. 1/(y/4)
D. 3y/4 - The ______________ pressure is measured by a static tube?
A. Dynamic
B. Static
C. Total
D. None of these - Very small pressure difference (< 5 mm water column) can be most conveniently measured by a/an _____________ manometer?
A. U-tube water
B. U-tube mercury
C. Inclined tube mercury
D. Inclined tube water - Identification of pipelines carrying different liquids and gases is done by the ____________ of the pipe?
A. Diameter
B. Colour
C. Altitude
D. None of these - Hydrometer measures the specific gravity of liquids based on the principles of buoyancy. Pycnometer is used to measure the specific gravity of_________________?
A. Powder & granular solids
B. Liquids
C. Low melting point semi-solids
D. All A, B & C
