MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Dynamics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The sensitiveness of the governor ____________ as the speed range decreases. |
| A. | remains unaffected |
| B. | decreases |
| C. | increases |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 2. |
The sensitiveness of a governor depends upon the lift of the sleeve. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
FOR_TWO_GOVERNORS_A_AND_B,_THE_LIFT_OF_SLEEVE_OF_GOVERNOR_A_IS_MORE_THAN_THAT_OF_GOVERNOR_B,_FOR_A_GIVEN_FRACTIONAL_CHANGE_IN_SPEED._IT_INDICATES_THAT?$ |
| A. | governor A is more sensitive than governor B |
| B. | governor B is more sensitive than governor A |
| C. | both governors A and B are equally sensitive |
| D. | none of the mentioned |
| Answer» B. governor B is more sensitive than governor A | |
| 4. |
The_sensitiveness_of_the_governor______________as_the_speed_range_decreases.$ |
| A. | remains unaffected |
| B. | decreases |
| C. | increases |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 5. |
The sensitiveness of a governor depends upon the lift of the sleeve? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which of the following governor is used to drive a gramophone? |
| A. | Watt’s governor |
| B. | Porter governor |
| C. | Pickering governor |
| D. | Hartnell governor |
| Answer» D. Hartnell governor | |
| 7. |
A Porter governor is a |
| A. | dead weight governor |
| B. | pendulum type governor |
| C. | spring loaded governor |
| D. | inertia governor |
| Answer» C. spring loaded governor | |
| 8. |
A pendulum type governor is a Watt governor. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which of the following is a spring controlled governor? |
| A. | Hartnell governor |
| B. | Hartung governor |
| C. | Wilson-Hartnell governor |
| D. | All of the mentioned |
| Answer» E. | |
| 10. |
In a Hartnell governor, the stiffness of the spring is given by |
| A. | S<sub>1</sub> + S<sub>2</sub>/h |
| B. | S<sub>2</sub> – S<sub>1</sub>/h |
| C. | S<sub>1</sub> + S<sub>2</sub>/2h |
| D. | S<sub>1</sub> – S<sub>2</sub>/2h |
| Answer» C. S<sub>1</sub> + S<sub>2</sub>/2h | |
| 11. |
In a Hartnell governor, the compression of the spring is ______________ the lift of the sleeve. |
| A. | equal to |
| B. | less than |
| C. | greater than |
| D. | none of the mentioned |
| Answer» B. less than | |
| 12. |
In a Hartnell governor, the lift of the sleeve is given by |
| A. | (r<sub>1</sub> + r<sub>2</sub>y/x |
| B. | (r<sub>1</sub> + r<sub>2</sub>x/y |
| C. | (r<sub>1</sub> – r<sub>2</sub>y/x |
| D. | (r<sub>1</sub> – r<sub>2</sub>x/y |
| Answer» D. (r<sub>1</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® r<sub>2</sub>x/y | |