| 1 |
The flow of a fluid is of |
- A. One type
- B. Two types
- C. Three types
- D. Four type
|
| 2 |
Venturimeter is used ot measure. |
- A. Speed of fluid
- B. Pressure of fluid
- C. Volume of fluid
- D. Mass of fluid
|
| 3 |
Opted unit to measure blood pressure is. |
- A. N/m2
- B. Pascal
- C. mm of Hg
- D. N.m2
|
| 4 |
A 2 meter of high tank is full of water. If a hole appears at its middle, then the speed of efflux is. |
- A. 4.4 ms-1
- B. 10 ms-1
- C. 6.2 ms-1
- D. 20 ms-1
|
| 5 |
Pressure of fluid will be low where speed of fluid is. |
- A. Low
- B. Zero
- C. High
- D. Constant
|
| 6 |
The terminal velocity can be obtained by using |
- A. Newton's law
- B. Stock's law
- C. Guass's law
- D. None of these
|
| 7 |
The law of conservation of energy gives us |
- A. Equation of continuity
- B. Stock's law
- C. Bernoulli's equation
- D. Viscosity
|
| 8 |
The dimension of pgh has same as that of |
- A. Work
- B. Energy
- C. Pressure
- D. Mass
|
| 9 |
Blood has density equal to that of |
- A. Mercury
- B. Sodium
- C. Honey
- D. Water
|
| 10 |
When water falls from tap, its cross sectional area decrease due to. |
- A. Decrease of speed
- B. Increase of speed
- C. Air pressure
- D. Gravity increase
|