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This section includes 13 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. |
Increasing the amplitude of the signal without affecting its waveform is known as |
| A. | amplification |
| B. | transducer |
| C. | feed back |
| D. | none of the mentioned |
| Answer» B. transducer | |
| 2. |
It is a device to change a signal which is in one physical form to a corresponding signal in another physical form. |
| A. | amplification |
| B. | transducer |
| C. | feed back |
| D. | none of the mentioned |
| Answer» C. feed back | |
| 3. |
A differential device used to measure the actual controlled quantity and to compare it continuously with the desired value is called |
| A. | regulator |
| B. | kinetic control |
| C. | feed back |
| D. | error detector |
| Answer» E. | |
| 4. |
IT_IS_A_DEVICE_TO_CHANGE_A_SIGNAL_WHICH_IS_IN_ONE_PHYSICAL_FORM_TO_A_CORRESPONDING_SIGNAL_IN_ANOTHER_PHYSICAL_FORM.?$ |
| A. | amplification |
| B. | transducer |
| C. | feed back |
| D. | none of the mentioned |
| Answer» C. feed back | |
| 5. |
Increasing the amplitude of the signal without affecting its waveform is known as$ |
| A. | amplification |
| B. | transducer |
| C. | feed back |
| D. | none of the mentioned |
| Answer» B. transducer | |
| 6. |
A differential device used to measure the actual controlled quantity and to compare it continuously with the desired value is calle? |
| A. | regulator |
| B. | kinetic control |
| C. | feed back |
| D. | error detector |
| Answer» E. | |
| 7. |
The automatic control of the displacement or velocity or acceleration of a member of a machine is called as |
| A. | regulator |
| B. | kinetic control |
| C. | feed back |
| D. | error detector |
| Answer» C. feed back | |
| 8. |
The instrument measuring the output of the machine for comparison with the input to the machine is known as |
| A. | regulator |
| B. | kinetic control |
| C. | feed back |
| D. | error detector |
| Answer» D. error detector | |
| 9. |
The device used to keep the variables at a constant desired value is called as |
| A. | regulator |
| B. | kinetic control |
| C. | feed back |
| D. | error detector |
| Answer» B. kinetic control | |
| 10. |
The device which controls a process is called a |
| A. | response |
| B. | command |
| C. | process control |
| D. | process controller |
| Answer» E. | |
| 11. |
The automatic control of variables is known as |
| A. | response |
| B. | command |
| C. | process control |
| D. | process controller |
| Answer» D. process controller | |
| 12. |
The subsequent result of the system to the command is known as |
| A. | response |
| B. | command |
| C. | process control |
| D. | process controller |
| Answer» B. command | |
| 13. |
The result of the act of adjustment is called |
| A. | response |
| B. | command |
| C. | process control |
| D. | process controller |
| Answer» C. process control | |