Mach number is significant in

Fluid Mechanics and Hydraulic Machines Mcqs
BILAL KHATTAK0

A.High speed flow of water
B.Flow of highly viscous fluids
C.Flow of metallic fluids
D.Flow in air at speeds more than that of sound
E.Flow in space above the atmosphere of air

Related Mcqs:

  1. Isochronism in a governor is desirable when_____________?
  2. If the specific speed of a pump is calculated as 5000, the type of pump that should be selected is
  3. A river with high BOD value is __________?
  4. A rotameter is a device used to measure
  5. Navier-stokes equation is useful in the analysis of
  6. Vertical centrifugal castings as compared to horizontal centrifugal castings are spun at
  7. SUPARCO stand for______________?
  8. The process of polymerisation is associated with
  9. If a centrifugal pump is noisy in operation, the cause may be________________?
  10. The efficiency of a jet engine is higher at

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