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

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

   A. quasi static B. steady state C. laminar D. uniform E. static...

3. The flow which neglects changes in a transverse direction is known as_________________?

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

4. A model of torpedo is tested in a towing tank at a velocity of 25 m/sec. The prototype is expected to attain a velocity of 5 m/sec. What model scale has been used ?

   A. 1 : 5 B. 1 : 2.5 C. 1 :25 D. 1:V5″ E. 1 : 53/2...

5. The ignition of charge by some hot surface in the engine cylinder before operation of spark plug is known as________________?

   A. auto ignition B. preignition C. retarded ignition D. accelerated ignition E. detonation...

6. The loss of strength in compression with simultaneous gain in strength in tension due to overloading is known as________________?

   A. hysteresis B. creep C. visco elasticity D. Boeschinger effect E. inelasticity...

7. Slow plastic defomiation of metals under a constant stress is known as________________?

   A. creep B. fatigue C. endurance D. plastic deformation E. non-plastic deformation...

8. In a forced vortex, the velocity of flow everywhere within the fluid is__________________?

   A. maximum B. minimum C. zero D. non-zero finite E. unpredictable...

9. 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...

10. The flow in which conditions do not change with time at any point, is known as_________________?

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