MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Inductors do not allow AC (Alternating current) to pass through it? |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Inductors do not allow DC (Direct current) to pass through it? |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
What is the type of signal called when its frequency is zero? |
| A. | Sine Signal |
| B. | Square wave |
| C. | DC (Direct current) Signal |
| D. | Rectilinear signal |
| Answer» D. Rectilinear signal | |
| 4. |
What is the time period of a signal if the time taken to complete one cycle is 10 hertz? |
| A. | 5 second |
| B. | 0.1 second |
| C. | 0.5 second |
| D. | 4 second |
| Answer» B. 0.1 second | |
| 5. |
What is the frequency of a signal if the time taken to complete one cycle is 0.2 seconds? |
| A. | 5 Hz |
| B. | 2 Hz |
| C. | 0.5 Hz |
| D. | 4 Hz |
| Answer» B. 2 Hz | |
| 6. |
LM331 cannot be used for frequency to voltage conversion? |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
What is the bandwidth range of KA331 IC? |
| A. | 1 Hz to 100 KHz |
| B. | 1 Hz to 100 GHz |
| C. | 2 KHz to 30 GHz |
| D. | 10 KHz to 10 GHz |
| Answer» B. 1 Hz to 100 GHz | |
| 8. |
Which is not a voltage to frequency converter? |
| A. | BC541 |
| B. | LM2917 |
| C. | LM555 |
| D. | KA331 |
| Answer» B. LM2917 | |
| 9. |
How many pins does LM555 IC (Integrated circuit) has? |
| A. | 16 |
| B. | 4 |
| C. | 8 |
| D. | 10 |
| Answer» D. 10 | |
| 10. |
Which is a frequency to voltage converter? |
| A. | BC541 |
| B. | TIP122 |
| C. | LM555 |
| D. | TIP135 |
| Answer» D. TIP135 | |
| 11. |
How many pins do LM331 IC (Integrated circuit) has? |
| A. | 16 |
| B. | 4 |
| C. | 8 |
| D. | 10 |
| Answer» D. 10 | |
| 12. |
Capacitors do not allow DC (Direct current) to pass through it? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Capacitors do not allow AC (Alternating current) to pass through it? |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
We can control the High and Low states of 555 timer IC (Integrated Circuit) in monostable mode. |
| A. | True |
| B. | False |
| Answer» C. | |