| 1 |
The SI units of flow rate are. |
- A. m2s-1
- B. m3s-2
- C. m3s-1
- D. m2s-2
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| 2 |
The unsteady flow of a fluid is called |
- A. Stream line
- B. Turbulent flow
- C. Average flow
- D. Viscous flow
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| 3 |
The law of conservation of energy gives us |
- A. Equation of continuity
- B. Stock's law
- C. Bernoulli's equation
- D. Viscosity
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| 4 |
Stoke's law holds for bodies having. |
- A. Spherical shape
- B. Oblong shape
- C. Rectangular shape
- D. All shapes
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| 5 |
The terminal velocity of a droplet falling down under gravity is directly proportional to the square of |
- A. Its density
- B. Its radius
- C. Its viscosity
- D. Its elasticity
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| 6 |
Opted unit to measure blood pressure is. |
- A. N/m2
- B. Pascal
- C. mm of Hg
- D. N.m2
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| 7 |
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
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| 8 |
The term in Bernoulli's equation has the same unit as |
- A. Work
- B. Volume
- C. Pressure
- D. Force
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| 9 |
Venturimeter is used ot measure. |
- A. Speed of fluid
- B. Pressure of fluid
- C. Volume of fluid
- D. Mass of fluid
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| 10 |
The lower reading of blood pressure is called. |
- A. Systolic pressure
- B. Diastolic pressure
- C. Normal pressure
- D. Non normal pressure
|