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 with increase in pressure__________________?

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

2. 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

3. The dry saturated steam at very high pressure (150-200 kg/cm2) when throttled to atmosphere will become_______________?

   A. wet
   B. superheated
   C. remain dry saturated
   D. dry
   E. none of the above

4. A two stroke crank compressed engine has following ports in the cylinder_______________?

   A. suction port and exhaust port
   B. transfer port only
   C. suction port and transfer port
   D. transfer port and exhaust port
   E. suction port, exhaust port and transfer port

5. 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

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. The centre of gravity of the volume of the liquid displaced by an immersed body is called ___________________?

   A. centre of gravity
   B. centre of pressure
   C. metacentre
   D. centre of buoyancy
   E. centroid

8. 02 content in atmospheric air on volume basis is___________________?

   A. 21%
   B. 23%
   D. 30%
   D. 40%
   E. 70%

9. 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

10. What will be the volume of air at 327°C if its volume at 27°C is 1.5 m3/mt ?

    A. 3 m3/mt
    B. 1.5 m3/mt
    C. 18 m3/mt
    D. 6 m3/mt
    E. 0.75 m3/mt