Q. In a/an __________ , the flow rate of fluids is obtained by measuring the difference between the impact and the static pressure.

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Q. Speed of sound in an ideal gas depends on its

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Q. A centrifugal pump designed for handling water (μ = 1 cp) will deliver __________ when pumping a thicker oil (μ = 30 cp).

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Q. If 'x' is the depth of flow in an open channel of large width, then the hydraulic radius is equal to

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Q. The rate of shear versus the shear stress curves are time dependent for __________ fluid.

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Q. In Newton's law range, the drag co-efficient for the motion of spherical particle in a stationary fluid is

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Q. A pressure of 10 m head of water is equivalent to __________ kN/m².

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Q. A pressure head of 320 metres of water in meters of CCl₄ (sp.gr = 1.6) will be

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Q. In fluid flow, the boundary layer separation can not occur

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Q. For a given fluid flow rate, which of the following incurs maximum head loss ?

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Q. Which of the following assumptions enables the Euler's equation of motion to be integrated ?

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Q. In case of a pipe exit fitted with a nozzle, the

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Q. A fluid whose apparent viscosity increases with shear rate is termed as the __________ fluid.

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Q. Pascal law is not applicable for a/an __________ fluid.

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Q. In a fluidised bed reactor

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Q. The flow of a liquid through tapering pipe at a constant rate is an example of __________ flow.

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Q. Pick out the correct statement pertaining to transition/ entrance length in fluid flow.

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Q. A perfect gas

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Q. Which of the following is the most common pump for pumping either raw sewage or sludge ?

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Q. Transition length for a turbulent fluid entering into a pipe is around __________ times the pipe diameter.

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