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Mechanical Engineering - Hydraulics and Fluid Mechanics

Exercise : Hydraulics and Fluid Mechanics - Section 7
46.
The specific gravity of water is taken as
0.001
0.01
0.1
1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
A pitot tube is used to measure the
velocity of flow at the required point in a pipe
pressure difference between two points in a pipe
total pressure of liquid flowing in a pipe
discharge through a pipe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
The total head of a liquid particle in motion is equal to
pressure head + kinetic head + potential head
pressure head - (kinetic head + potential head)
potential head - (pressure head + kinetic head)
kinetic head - (pressure head + potential head)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
An internal mouthpiece is said to be running __________ if the length of the mouthpiece is more than three times the diameter of the orifice.
free
partially
full
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The reciprocal of Euler's number is called Newton number.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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