Lakshya Education MCQs

Question: The flow which neglects changes in a transverse direction is known as
Options:
A. One dimensional flow
B. Uniform flow
C. Steady flow
D. Turbulent flow
Answer: Option A

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More Questions on This Topic :

Question 1. The power transmitted through the pipe is maximum when the head lost due to friction is equal to
  1.     One-fourth of the total supply head
  2.     One-third of the total supply head
  3.     One-half of the total supply head
  4.     Two-third of the total supply head
Answer: Option B
Question 2. If hg is the gross or total head and hf is the head lost due to friction, then net or effective head (h) is given by
  1.     H = Hg/hf
  2.     H = Hg × hf
  3.     H = Hg + hf
  4.     H = Hg - hf
Answer: Option D
Question 3. The flow which neglects changes in a transverse direction is known as
  1.     One dimensional flow
  2.     Uniform flow
  3.     Steady flow
  4.     Turbulent flow
Answer: Option A
Question 4. If hg is the gross or total head and hf is the head lost due to friction, then net or effective head (h) is given by
  1.     H = Hg/hf
  2.     H = Hg × hf
  3.     H = Hg + hf
  4.     H = Hg - hf
Answer: Option D
Question 5. The power transmitted through the pipe is maximum when the head lost due to friction is equal to
  1.     One-fourth of the total supply head
  2.     One-third of the total supply head
  3.     One-half of the total supply head
  4.     Two-third of the total supply head
Answer: Option B
Question 6. A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.
  1.     Incompressible
  2.     Compressible
  3.     Viscous
  4.     None of these
Answer: Option A

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