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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Q. For turbulent flow of an incompressible fluid through a pipe, the flow rate Q is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent 'n' is

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Q. Reciprocating pumps are not able to compete with the centrifugal pump for industrial use, mainly because these pumps have

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Q. The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is

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Q. The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is

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Q. What is the ratio of the velocity at the axis of the pipe to the mean velocity of flow in case of pipe flow under viscous condition ?

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Q. Foot valve provided in the pump is a __________ valve.

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Q. The discharge co-efficient for an orificemeter does not depend upon the

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