Correct Answer is: possess all the above properties

Correct Answer is: none of the above

Fluid Mechanics MCQ Multiple Choice Questions Answers | Quiz for Practice

Q: 2. Mercury does not wet glass. This is due to property of liquid known as

Correct Answer is: surface tension

Q: 5. To avoid an interruption in the flow of a syphon, an air vessel is provided

Correct Answer is: at the summit

Q: 7. Fluid is a substance that

Correct Answer is: cannot remain at rest under action of any shear force

Q: 10. A fluid is said to be ideal, if it is

Correct Answer is: inviscous and incompressible

Q: 11. The vapour pressure over the concave surface is

Correct Answer is: less man the vapour pressure over the plane surface

Q: 12. The pressure at a point in a fluid will not be same in all the directions when the fluid is

Correct Answer is: viscous and moving

Q: 13. An ideal flow of any fluid must fulfill the following

Correct Answer is: Continuity equation

Fluid Mechanics Multiple Choice Questions (MCQs) are essential for students and exam aspirants to test their understanding and prepare effectively for exams and interviews.

About Fluid Mechanics MCQ Questions

Fluid Mechanics is the study of fluids and the forces acting upon them. Key concepts covered in these MCQs include fluid properties, fluid statics, fluid dynamics, Bernoulli's principle, and applications in real-world scenarios. Practicing these questions will help you grasp the fundamental principles and their practical implications.

Why Practice Fluid Mechanics Objective Questions?

Practicing Fluid Mechanics MCQs offers several benefits. It enhances your problem-solving skills, helps you identify weak areas, and boosts your confidence for exams and interviews. Regular practice ensures a solid understanding of the subject, making it easier to tackle complex problems and theoretical questions.

Who Should Use These MCQs?

Students preparing for school or college exams
Competitive exam aspirants
Candidates preparing for interviews

Fluid Mechanics MCQ Questions for Practice

1. Property of a fluid by which its own molecules are attracted is called

viscosity
compressibility
adhesion
cohesion

2. Mercury does not wet glass. This is due to property of liquid known as

surface tension
viscosity
adhesion
cohesion

3. Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called

viscosity
compressibility
adhesion
cohesion

4. Practical fluids

are compressible
possess all the above properties
are viscous
possess surface tension

5. To avoid an interruption in the flow of a syphon, an air vessel is provided

at the summit
ay nay point between inlet and outlet
at the inlet
at the outlet

6. Liquids

are not viscous
none of the above
cannot be compressed
occupy definite volume

7. Fluid is a substance that

has the same shear stress.at a point regardless of its motion
cannot remain at rest under action of any shear force
cannot be subjected to shear forces
always expands until it fills any container

8. The property of a fluid which enables it to resist tensile stress is known as

cohesion
adhesion
compressibility
surface tension

9. Viscosity of water in comparison to mercury is

same
higher/lower depending on temperature
higher
lower

10. A fluid is said to be ideal, if it is

viscous and incompressible
inviscous and incompressible
incompressible
inviscous

11. The vapour pressure over the concave surface is

greater than the vapour pressure over the plane surface
zero
less man the vapour pressure over the plane surface
equal to the vapour pressure over the plane surface

12. The pressure at a point in a fluid will not be same in all the directions when the fluid is

viscous and static
inviscous and moving
moving
viscous and moving

13. An ideal flow of any fluid must fulfill the following

Pascal law
Continuity equation
Newtons law of motion
Newtons law of viscosity

14. Which of the following is the unit of kinematic viscosity

stoke
faraday
pascal
poise

15. Fluid is a substance which offers no resistance to change of

shape
volume
pressure
flow