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Bernoulli Equation - Aerodynamics MCQ Questions

Bernoulli Equation MCQs : Here you will find MCQ Questions related to "Bernoulli Equation" in Aerodynamics. These Bernoulli Equation MCQ Questions Will help you to improve your Aerodynamics knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations

Question 1

If the fluid flow at some point along a streamline is brought to rest, this point is called?

A. Bernoulli point
B. stagnation point
C. Pressure point
D. ideal point

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Question 2

Bernoulli's principle can be derived from the principle of?

A. conservation of mass
B. conservation of voltage
C. conservation of energy
D. conservation of momentum

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Question 3

An increase in the speed of the fluid, implying an ___________ in its kinetic energy.

A. increase
B. decreases
C. remain same
D. None of the above

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Question 4

Bernoulli's principle can also be derived directly from Isaac Newton's ____________.

A. Third Law of Motion
B. Zero Law of Motion
C. First Law of Motion
D. Second Law of Motion

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Question 5

In the below formula z stands for?

A. z is the fluid flow speed at a point on a streamline,
B. z is the acceleration due to gravity,
C. z is the elevation of the point above a reference plane
D. z is the pressure at the chosen point

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Question 6

The constant in the Bernoulli equation can be normalised.

C. Can be true or false
D. Can not say

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Question 7

Bernoulli’s equation is applicable only for _______

A. Irrotational flow
B. Viscous flow
C. Compressible flow
D. Inviscid, incompressible flow

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Question 8

The coefficient of pressure at stagnation point is ___________

A. 0
B. 0.5
C. 1
D. 0.7

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Question 9

Bernoulli's equation is not valid for ideal fluids

C. Can be true or false
D. Can not say

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Question 10

Change in kinetic energy is measured as the difference of?

A. 1/2(mv)²
B. (mv)²
C. 1/2(mv)
D. 1/2(m)²

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