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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 | |