KPCL AE Mechanical Question Papers - 2015 with Answer Key

KPCL AE Mechanical Question Papers - 2015 with Answer Key

91) Which of the following is the ratio of the dynamic viscosity to the density of the fluid ?

Answer is:

None of these

92) The point in a fluid stream where the diameter of the stream is the least, and fluid velocity is at its maximum is known as

Answer is:

Vena Contracta

93) In the context of fluid mechanics, the ratio of the loss of head of fluid, issuing from an orifice or passing over a weir, to the remaining head is known as

Answer is:

Coefficient of resistance

94) If the center of gravity is beneath the center of buoyancy, then the buoyant object will be

Answer is:

Stable

95) What is the SI unit of measurement of dynamic viscosity ?

Answer is:

Pascal second