11. |
Which Newton's law of motion corresponds to the gyroscope?
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Answer:
Option (a) |
12. |
Which flight instrument use the gyroscopic principle of operation?
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Answer:
Option (b) |
13. |
Axis of rotation of wheel in gyroscope is called ____________.
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Answer:
Option (a) |
14. |
Gymbels are used for _____________.
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Answer:
Option (b) |
15. |
Turning of the rotor about a third axis when a torque transverse to spin axis is known as ____________.
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Answer:
Option (c) |
16. |
The degree of freedom for gyroscope rotor is
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Answer:
Option (c) |
17. |
The axis of spin, the axis of precession, and the axis of applied gyroscopic couple are obtained in
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Answer:
Option (c) |
18. |
Which of the following statements is/are false for active gyroscopic couple?
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Answer:
Option (b) |
19. |
A disc is spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be
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Answer:
Option (d) |
20. |
The maximum couple during pitching is given by : (ω: angular velocity of rotor & ωpmax: maximum angular velocity of precession).
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Answer:
Option (c) |