Mechanical Engineering Questions And Answers :: Hydraulic And Fluid Machines: part1



Mechanical Engineering : Hydraulic And Fluid Machines QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

1.Practical fluids

are viscous
possess surface tension
are compressible
possess all the above properties
possess none of the above properties.

2.The tendency of a liquid surface to contract is due to the following property

cohesion
adhesion
viscosity
surface tension
elasticity.

3.An object having 10 kg mass weighs 9.kg on a spring balance. The value of 'g' at this place is

10m/sec2
9. m/sec2
10.2/m sec
9.75 m/sec2
9 m/sec .

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

adhesion
cohesion
viscosity
compressibility
surface tension.

5.Which of the following is demensionless

specific weight
specific volume
specific speed
specific gravity
specific viscosity.

More Hydraulic And Fluid Machines QUESTIONS AND ANSWERS available in next pages

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