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GATE ME 2022: Fluid Mechanics (App update required to attempt this test)
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Question 1
The value of head loss due to friction using Chezy formula with constant C= 60 for a fluid, flowing through a 30 cm diameter and 70 m long pipe. Velocity of fluid inside the pipe is 5 m/s.
Question 2
Velocity of fluid flowing through pipe is 1.6 m/s and 0.7 m/s at inlet and outlet respectively. The rate of discharge was found to be 0.008 m3/sec. What will be the inlet diameter of the pipe if the pipe is diverging______?
Question 3
A hydraulic press has a ram of 20 cm diameter and a plunger of 5 cm diameter. The weight (in KN) lifted by the hydraulic press when the force applied at the plunger is 700 N is ____.
Question 4
Glycerin of density 1250 kg/m3 and viscosity 0.72 kg/ms flows through a pipe of 80 mm diameter. If the shear stress at the wall is 300 N/m2, the pressure gradient along the flow is
Question 5
Correct statement about fluid __________.
Question 6
Venturimeter is used to measure flow of fluids in pipes when pipe is
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