Hydraulics & Fluid Mechanics Mcqs


Q.  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 _________________?

a. 400 kg/cm2
b. 4000 kg/cm2
c. 40 x 105 kg/cm2
d. 40 x 106 kg/cm2
e. none of the above


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