| 1 |
The dimension of pgh has same as that of |
- A. Work
- B. Energy
- C. Pressure
- D. Mass
|
| 2 |
The SI unit of flow rate are |
- A. m-sec<sup>-2</sup>
- B. m<sup>3</sup>-sec<sup>-1</sup>
- C. m<sup>3</sup>-sec<sup>-2</sup>
- D. m-sec<sup>-3</sup>
|
| 3 |
The terminal velocity can be obtained by using |
- A. Newton's law
- B. Stock's law
- C. Guass's law
- D. None of these
|
| 4 |
The dimension of viscosity are |
- A. [M2L-2T2]
- B. [M-1LT-1]
- C. [M-1L-1T]
- D. [ML-1T-1]
|
| 5 |
The fluid is said to be incompressible, if its density is. |
- A. Zero
- B. Very high
- C. Constant
- D. Very small
|
| 6 |
The device used for measurement of liquid flow is. |
- A. Manometer
- B. Barometer
- C. Hydrometer
- D. Venturimeter
|
| 7 |
The concentration of red blood cells in the blood is nearly. |
- A. 40%
- B. 60%
- C. 25%
- D. 50%
|
| 8 |
A<sub>1</sub>b<sub>1</sub>= A<sub>2</sub>b<sub>2</sub>represents |
- A. Stock's law
- B. Newton's law
- C. Equation of continuity
- D. Brenoulli's equation
|
| 9 |
The unsteady flow of a fluid is called |
- A. Stream line
- B. Turbulent flow
- C. Average flow
- D. Viscous flow
|
| 10 |
The unit of co efficient of viscosity in S.I system |
- A. Kg -1 ms-1
- B. Kg m-1 s-1
- C. kg -1 m-1
- D. Kg ms-1
|