| 1 |
Bunsen burner works on the principle of. |
- A. Venturi effect
- B. Terricilli's effect
- C. Bernoulli's effect
- D. None of these
|
| 2 |
The law of conservation of mass gives. |
- A. Beronoulli's
- B. Venturi relation
- C. Torricelli's theorem
- D. Equation of continuity
|
| 3 |
Which material has maximum viscosity |
- A. Glycerin
- B. Plasma
- C. Methanol
- D. Water
|
| 4 |
The density of blood is nearly equal to. |
- A. Air
- B. Milk
- C. Honey
- D. Water
|
| 5 |
The lower reading of blood pressure is called. |
- A. Systolic pressure
- B. Diastolic pressure
- C. Normal pressure
- D. Non normal pressure
|
| 6 |
the systolic pressure of normal healthy person is. |
- A. 120 torr
- B. 130 torr
- C. 115 torr
- D. 110 torr
|
| 7 |
Torricelli's theorem is given by |
|
| 8 |
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
|
| 9 |
The ratio of the velocities of wate in a pipe lying horizontally at two ends is 1 : 4 The ratio of diameters of pipe at these two ends is. |
- A. 1 : 2
- B. 2 : 1
- C. 1 : 4
- D. 4 : 1
|
| 10 |
The dimension of pgh has same as that of |
- A. Work
- B. Energy
- C. Pressure
- D. Mass
|