In a channel the flow at critical depth occurs when

Fluid Mechanics and Hydraulic Machines Mcqs
BILAL KHATTAK0

A.Normal depth and critical depth coincide for a channel
B.Specific energy is a maximum for a given discharge
C.Hydraulic gradient and slope coincide
D.Any changes in depth require more specific energy

Related Mcqs:

  1. A most economical channel section is one which for a given cross-section area
  2. In case of channels, shooting flow does not occur
  3. A critical depthmeter is used to measure
  4. Tranqil flow must always occur
  5. In an open channel the discharge corresponding to critical depth is
  6. The normal shock wave in compressible flow is analogous to
  7. The secondary critical speed of a shaft occurs at
  8. The critical depth on a channel is given by
  9. A hydraulic jump can occur under all of the following conditions EXCEPT
  10. A critical depthmeter is always

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