A liquid compressed in cylinder has a volume of 0.04 m3 at 50 kg/cm2 and a volume of 0.039 m3 at 150 kg/cm2. The bulk modulus of elasticity of liquid is _________________?

Related Mcqs:

1. The bulk modulus of elasticity __________________?

   A. has the dimensions of 1/pressure B. increases with pressure C. is large when fluid is more compressible D. is independent of pressure and viscosity E. is directly proportional to flow....

2. The bulk modulus of elasticity with increase in pressure___________________?

   A. increases B. decreases C. remains constant D. increases first upto certain limit and then decreases E. unpredictable...

3. For a body floating in a liquid the normal pressure exerted by the liquid acts at _________________?

   A. bottom surface of the body B. e.g. of the body C. metacentre D. all points on the surface of the body E. all of the above...

4. If 850 kg liquid occupies volume of one cubic meter, men 0.85 represents its_______________?

   A. specific weight B. specific mass C. specific gravity D. specific density E. none of the above...

5. The center of gravity of the volume of the liquid displaced by an immersed body is called________________?

   A. meta-center B. center of pressure C. center of buoyancy D. center of gravity E. none of the above...

6. A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is__________________?

   A. 0.83 B. 0.6 C. 0.4 D. 0.3 E. none of the above...

7. Free surface of a liquid tends to contract to the smallest possible area due to force of _________________?

   A. surface tension B. viscosity C. friction D. cohesion E. adhesion...

8. Resultant pressure of the liquid in the case of an immersed body acts through _________________?

   A. center of gravity B. center of pressure C. metacentre D. center of buoyancy E. in between e.g. and center of pressure...

9. In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time?

   A. 100 mm dia. B. 150 mm dia. C. 225 mm dia. D. All of these...

10. If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is________________?

    A. 1 in 60 B. 1 in 100 C. 1 in 120 D. None of these...