Uniform flow occurs when____________________?

Hydraulics and Fluid Mechanics 24/07/2021

A. the flow is steady
B. the flow is streamline
C. size and shape of the cross section in a particular length remain constant
D. size and cross section change uniform¬ly along length
E. flow occurs at constant fate

Related Mcqs:

    The ratio of absolute viscosity to mass density is known as____________________?
    A. specific viscosity B. viscosity index C. kinematic viscosity D. coefficient of viscosity E. coefficient of compressibility...
    The units of kinematic viscosity are_______________?
    A. metres2 per sec B. kg sec/meter C. newton-sec per meter D. newton-sec per meter E. none of the above...
    Mercury is often used in barometer because _________________?
    A. it is the best liquid B. the height of barometer will be less C. its vapour pressure is so low that it may be neglected D. both B. and C. E. it moves easily...
    An open vessel of water is accelerated up an inclined plane. The free water surface will___________________?
    A. be horizontal B. make an angle in direction of inclination of inclined plane C. make an angle in opposite direction to inclination of inclined plane D. any one of above is possible E. none of the above...
    A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1 tonne. The force required on plunger is equal tc__________________?
    A. 10 kg B. 100 kg C. 1000 kg D. 1 kg E. 10,000 kg...

Leave a Reply

Your email address will not be published. Required fields are marked *