When the flow parameters at any given instant remain same at every point, then flow is said to be___________________?

Related Mcqs:

1. The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as__________________?

   A. one dimensional flow
   B. uniform flow
   C. steady flow
   D. turbulent flow
   E. streamline flow

2. The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as________________?

   A. one dimensional flow
   B. uniform flow
   C. steady flow
   D. turbulent flow
   E. streamline flow

3. Increase in pressure at the outer edge of a drum of radius R due to rotation at corad/sec, full of liquid of density p will be___________________?

   A. pco2/?2
   B. pco2/?2/2
   C. 2pa2R2
   D. pa2R/2
   E. none of the above

4. For a floating body to be in stable equilibrium, its metacentre should be___________________?

   A. below the center of gravity
   B. below the center of buoyancy
   C. above the center of buoyancy
   D. between e.g. and center of pressure
   E. above the center of gravity

5. Boiler parameters are expressed by ___________________?

   A. tonnes/hr. of steam
   B. pressure of steam in kg/cm2
   C. temperature of steam in °C
   D. all of the above
   E. none of the above

6. According to Rowan plan, if H = hourly rate, A = actual time and S = standard time, then wages will be___________________?

   A. HA
   B. HA + (S~A) HA
   C. HA + ^^-H
   D. HA + ^^-H
   E. HA + ^^-HA

7. Normal depth in open channel flow is the depth of flow corresponding to_______________?

   A. steady flow
   B. unsteady flow
   C. laminar flow
   D. uniform flow
   E. critical flow

8. Flow of water in a pipe about 3 metres in diameter can be measured by__________________?

   A. orifice plate
   B. venturi
   C. rotameter
   D. pitot tube
   E. nozzle

9. The flow in which each liquid particle has a definite path and their paths do not cross each other is called__________________?

   A. one dimensional flow
   B. uniform flow
   C. steady flow
   D. turbulent flow
   E. streamline flow

10. Gradually varied flow is__________________?

    A. steady uniform
    B. non-steady non-uniform
    C. non-steady uniform
    D. steady non-uniform
    E. true one-dimensional