Chemical Engineering Quiz

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Chemical Engineering

Chemical Engineering Quiz

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Practical fluids:-

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A forces vortex occurs when fluid rotates as a solid about an axis:-

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With the increase in temperature , Viscosity of a liquid:-

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The value of critical Reynold number for pipe flow is:-

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Higher specific  speed of a centrifugal pump indicate that the pump is of _____________ flow type:-

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The Reynold number for an ideal fluid flow is:-

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For ideally incompressible fluid , the Mach number will be:-

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A stream line is fixed in space in steady flow:-

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Inclined tube manometer is used for the measurement of _____________ pressure:-

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Each term in Bernaulli's equation represent the _________ of the fluid:-

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Stagnation point is the point in fluid mechanics where the velocity of the fluid at that point is _______________:-

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Which of the following is dimensionless:-

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Fluid flow through a packed bed  is represented by the ____________ equation:-

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A fluid is pumped at the rate of 10lb /sec to a height of 55 ft. The horse power required is _____________ hp;-

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The contraction coefficient for Borda's mouthpiece is:-

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The tendency of a liquid surface to contract is due to the ____________:-

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If a person studies about a fluid which is at rest, what will you call his domain of study;-

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The viscosity of water at 20°C is:-

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For pipe flows , head is proportional to ____________ at constant capacity:-

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Sewage sludge is _______________ type of non Newtonion fluid:-

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Cavitation can be prevented by maintaining the suction head sufficiently greater than vapour pressure:-

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Friction losses in pipe fitting are generally expressed in term of velocity heads:-

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Liquid :-

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Hot wire anemometer is used to measure  the:-

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The friction factor for turbulent flow in a hydraulic smooth pipe:-

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