| 1 |
Torricelli's theorem is given by |
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| 2 |
Bunsen burner works on the principle of. |
- A. Venturi effect
- B. Terricilli's effect
- C. Bernoulli's effect
- D. None of these
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| 3 |
Opted unit to measure blood pressure is. |
- A. N/m2
- B. Pascal
- C. mm of Hg
- D. N.m2
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| 4 |
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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| 5 |
Viscosity is represented by Greek letter |
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| 6 |
The frictional effect between the different layers of fluid is called |
- A. Terminal velocity
- B. Stock's law
- C. Viscosity
- D. Surface tension
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| 7 |
The product of cross sectional area of a pipe and speed of fluid along the pipe is |
- A. Zero
- B. Maximum
- C. Constant
- D. Variable
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| 8 |
The flow of a fluid is of |
- A. One type
- B. Two types
- C. Three types
- D. Four type
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| 9 |
This is used for |
- A. Co-efficient of friction
- B. Co-efficient of expansion
- C. Co-efficient of viscosity
- D. Co-efficient of contraction
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| 10 |
If the stream lines of fluid are forced closer together then. |
- A. Speed of the fluid increases
- B. Speed of the fluid decreases
- C. Pressure of the fluid increases
- D. Speed of the fluid remain same
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