Fluid Mechanics for Chemical — Test 21

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Question 1

If the head over the triangular notch is doubled, the discharge will increase by ______________ times?

Question 2

A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) ?

Question 3

Cp/Cv is termed as__________________?

Question 4

____________ is used for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline?

Question 5

Flow measurement in an open channel is done by a/an ________________?

Question 6

Baffles in mixing tanks are provided to__________________?

Question 7

In case of laminar flow of fluid through a circular pipe, the__________________?

Question 8

Bernoulli’s equation describes the _______________?

Question 9

Major loss in sudden contraction in pipe flow is due to ________________?

Question 10

What is the value of co-efficient of discharge for square edged circular orifice (for β = 0.3 to 0.5) ?