MCQOPTIONS
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MCQOPTIONS
This section includes 26 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following component is not a part of the passive filter? |
| A. | resistor |
| B. | operational amplifier |
| C. | capacitor |
| D. | inductor |
| Answer» C. capacitor | |
| 2. |
Active filters use opamps in addition to passive components in order to obtain better performance. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
________________ amplifies all the frequencies except those in a certain band. |
| A. | high pass filter |
| B. | low pass filter |
| C. | band pass filter |
| D. | band stop filter |
| Answer» E. | |
| 4. |
Filter that amplifies frequency above a certain value is called? |
| A. | low pass filter |
| B. | high pass filter |
| C. | band pass filter |
| D. | band stop filter |
| Answer» C. band pass filter | |
| 5. |
In medical devices, the amplifiers that are used for the amplification purpose of the input signal must have ___________ |
| A. | low frequency response |
| B. | high frequency response |
| C. | average frequency response |
| D. | frequency response has no role to play in it |
| Answer» B. high frequency response | |
| 6. |
In medical recorders, the signal of interest is of the order of _______ |
| A. | nanovolts |
| B. | microvolts |
| C. | megavolts |
| D. | volts |
| Answer» C. megavolts | |
| 7. |
Which of the following is not a fundamental block in recording systems? |
| A. | electrodes and transducers |
| B. | signal conditioner |
| C. | analysis for the output |
| D. | writing system |
| Answer» D. writing system | |
| 8. |
WHICH_OF_THE_FOLLOWING_COMPONENT_IS_NOT_A_PART_OF_PASSIVE_FILTER??$ |
| A. | resistor |
| B. | operational amplifier |
| C. | capacitor |
| D. | inductor |
| Answer» C. capacitor | |
| 9. |
WHICH_OF_THE_FOLLOWING_REPRESENTS_NETWORK_BUS??$ |
| A. | Instrumentation contact |
| B. | Field instrumentation bus |
| C. | Data bus |
| D. | Bit line contact |
| Answer» C. Data bus | |
| 10. |
Active filters use opamps in addition to passive components in order to obtain better performance? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Input data of smart sensor will be ____________? |
| A. | Analog |
| B. | Digital |
| C. | Analog and digital |
| D. | None of the mentioned |
| Answer» B. Digital | |
| 12. |
________________ amplifies all the frequencies except those in a certain band? |
| A. | high pass filter |
| B. | low pass filter |
| C. | band pass filter |
| D. | band stop filter |
| Answer» E. | |
| 13. |
Which of the following defines smartness of sensor? |
| A. | Quality of data |
| B. | Circuit size |
| C. | Circuit components |
| D. | All of the mentioned |
| Answer» B. Circuit size | |
| 14. |
Which of the following filter amplifies frequencies with a certain band? |
| A. | band pass filter |
| B. | band stop filter |
| C. | low pass filter |
| D. | high pass filter |
| Answer» B. band stop filter | |
| 15. |
Output of smart sensors will of ________________ |
| A. | Analog |
| B. | Digital |
| C. | Analog and digital |
| D. | None of the mentioned |
| Answer» C. Analog and digital | |
| 16. |
____________ filter amplifies signals below a certain frequency. |
| A. | band stop filter |
| B. | high pass filter |
| C. | band pass filter |
| D. | low pass filter |
| Answer» E. | |
| 17. |
Signal conditioning is carried out in ______________ |
| A. | Transducer housing |
| B. | Processor |
| C. | Network interface |
| D. | None of the mentioned |
| Answer» B. Processor | |
| 18. |
Filter that amplifies frequency above certain value is called? |
| A. | low pass filter |
| B. | high pass filter |
| C. | band pass filter |
| D. | band stop filter |
| Answer» C. band pass filter | |
| 19. |
Storage pf data possible in smart sensors. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 20. |
To achieve the low frequency response for medical applications, the amplifier configuration must contain? |
| A. | higher resistance |
| B. | higher capacitance |
| C. | lower resistance |
| D. | lower capacitance |
| Answer» C. lower resistance | |
| 21. |
Input signal to smart sensor is fed from _____________ |
| A. | Power supply |
| B. | Transducer |
| C. | Volt meter |
| D. | All of the mentioned |
| Answer» C. Volt meter | |
| 22. |
In medical devices the amplifiers that are used for the amplification purpose of the input signal must have ___________ |
| A. | low frequency response |
| B. | high frequency response |
| C. | average frequency response |
| D. | frequency response has no role to play in it. |
| Answer» B. high frequency response | |
| 23. |
A/D conversion is not needed in smart sensor. |
| A. | True |
| B. | False |
| Answer» C. | |
| 24. |
In medical recorders, the signal of interest are of the order of _______ |
| A. | nanovolts |
| B. | microvolts |
| C. | megavolts |
| D. | volts |
| Answer» C. megavolts | |
| 25. |
Which of the following is not a configuration of a smart sensor? |
| A. | Transducer |
| B. | Network interface |
| C. | Processor |
| D. | None of the mentioned |
| Answer» E. | |
| 26. |
_______________ handle mathematical operations necessary to deliver the output signal |
| A. | Small sensors |
| B. | Mat sensors |
| C. | Soft sensors |
| D. | Super sensors |
| Answer» D. Super sensors | |