| 1 |
The ratio of useful output to input energy is called: |
- A. Power
- B. Energy
- C. Efficiency
- D. Horse power
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| 2 |
The energy possessed by a body due to height is called: |
- A. P.E
- B. K.E
- C. Both
- D. None
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| 3 |
The condition of equilibrium are: |
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| 4 |
Glider pilots use __________ movement of hot air currents due to convection of heat: |
- A. Downward
- B. Upward
- C. Left
- D. right
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| 5 |
For balancing the beam balance, pointer must be at. |
- A. Extreme position
- B. Zero
- C. The right side
- D. The left side
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| 6 |
The product of force and displacement is called; |
- A. Work
- B. Efficiency
- C. Power
- D. Energy
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| 7 |
The numebr .00580 is scientific notation is. |
- A. 5 .80 x 10<sup>5</sup>
- B. 5 .80 x 10<sup>-4</sup>
- C. 5 .80 x 10<sup>-3</sup>
- D. 5 .80 x 10<sup>-2</sup>
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| 8 |
The resultant vector of given vectors A and B is |
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| 9 |
Gravitational force is a |
- A. Contacted force
- B. Non-contact force
- C. Electrical force
- D. Charging force
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| 10 |
In screw gauge if zero of circular scale is behind the index line is called error. |
- A. Positive
- B. Zero
- C. Negative
- D. None of these
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