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MP Sub-Engineer ME: Fluid Dynamics & Bernoulli’s Equation Quiz 50
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Question 1
By integrating Euler equation between two sections 1 and 2 for flow of an incompressible inviscid fluid through a pipe, we get
Question 2
Bernoulli's equation is applicable between any two points in
Question 3
The fluid forces considered in the Navier Stokes equation are _______.
Question 4
Navier-Stokes equations are useful in the analysis of
Question 5
Navier Strokes equation represents the conservation of
Question 6
The velocity of a water stream is being measured by a L-shaped Pitot tube and the reading is 20 cm. Then, what is the approximate value of velocity?(take g= 10 m/sec2)
Question 7
How are the velocity coefficient Cv, the discharge coefficient Cd and the contraction coefficient Cc of an orifice related?
Question 8
While using boundary layer equations, Bernoulli's equation
Question 9
Match List-I with List-II and select the correct answer using the code given below the Lists:
List-I
A) Rotameter
B) Venturi-meter
C) Orifice-meter
D) Flow nozzle
List-II
1) Vena contracta
2) Tapering tube
3) Convergent divergent
4) Bell mouth entry
List-I
A) Rotameter
B) Venturi-meter
C) Orifice-meter
D) Flow nozzle
List-II
1) Vena contracta
2) Tapering tube
3) Convergent divergent
4) Bell mouth entry
Question 10
Which of the following instrument can be used for measuring speed of an aeroplane
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