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.Management Sciences
A. increases
B. decreases
C. remains constant
D. increases first up to certain limit and then decreases
E. unpredictable
Related Mcqs:
- In a static fluid ___________________?
- A. resistance to shear stress is small B. fluid pressure is zero C. linear deformation is small D. only normal stresses can exist E. viscosity is nil...
- The units of dynamic or absolute viscosity are__________________?
- A. metres2 per sec B. kg sec/meter C. newton-sec per meter D. newton-sec2 per meter E. none of the above...
- An ideal flow of any fluid must satisfy __________________?
- A. Pascal law B. Newton’s law of viscosity C. boundary layer theory D. continuity equation E. Bernoulli’s theorem...
- A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is _________________?
- A. 0.83 B. 0.6 C. 0.4 D. 0.3 E. none of the above...
- Piezometer is used to measure_____________________?
- A. pressure in pipe, channels etc. B. atmospheric pressure C. very low pressures D. difference of pressure between two points E. flow...
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