Fluid Mechanics Test Questions

Q.  Bernoulli equation deals with the law of conservation of__________________?

a. mass
b. momentum
c. energy
d. work
e. force


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In an immersed body, centre of pressure is __________________?
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MCQs:  The pressure in the air space above an oil (sp. gr. 0.8) surface in a tank is 0.1 kg/cm”. The pressure at 2.5 m below the oil surface will be __________________?
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MCQs:  The centre of gravity of the volume of the liquid displaced by an immersed body is called ___________________?
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MCQs:  Center of pressure on an inclined plane is___________________?
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MCQs:  The two important forces for a floating body are__________________?
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MCQs:  For a floating body to be in stable equilibrium, its metacentre should be___________________?
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MCQs:  According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to_________________?
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MCQs:  For a body floating in a liquid the normal pressure exerted by the liquid acts at ____________________?
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MCQs:  The depth of the center of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is____________________?
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MCQs:  The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if___________________?
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MCQs:  A body floats in stable equilibrium ____________________?
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MCQs:  The resultant upward pressure of the fluid on an immersed body due to its tendency to uplift the sub-merged body is called_______________?
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MCQs:  Center of pressure compared to e.g. is___________________?
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MCQs:  Working principle of dead weight pressure gauge tester is based on_______________?
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MCQs:  Which of the following manometer has highest sensitivity_________________?
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MCQs:  Euler’s dimensionless number relates the following__________________?
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MCQs:  Piezometer is used to measure_____________________?
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MCQs:  The speed of sound in a ideal gas varies directly as its__________________?
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MCQs:  Which of the following instrument can be used for measuring speed of a submarine moving in deep sea__________________?
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MCQs:  Mercury is often used in barometer because____________________?
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