| 1 |
1 torr in Nm-2 is expressed as. |
- A. 130.5 Nm-2
- B. 133.3 N m-2
- C. 140.2 Nm-2
- D. 135.2 Nm-2
|
| 2 |
The density of blood is nearly equal to. |
- A. Air
- B. Milk
- C. Honey
- D. Water
|
| 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 frictional effect between the different layers of fluid is called |
- A. Terminal velocity
- B. Stock's law
- C. Viscosity
- D. Surface tension
|
| 5 |
The term in Bernoulli's equation has the same unit as |
- A. Work
- B. Volume
- C. Pressure
- D. Force
|
| 6 |
The word Fluid means |
- A. To rise
- B. To fall
- C. To flow
- D. To oppose
|
| 7 |
The diastolic pressure of a normal healthy person is. |
- A. 120 torr
- B. 110 torr
- C. 100 torr
- D. 75-80 torr
|
| 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 |
Let A = Area of cross section of pipe, v = speed of fluid, then 'Av' is called. |
- A. Volume flow rate
- B. Energy flow rate
- C. Mass flow rate
- D. Pressure flow rate
|
| 10 |
The unsteady flow of a fluid is called |
- A. Stream line
- B. Turbulent flow
- C. Average flow
- D. Viscous flow
|