MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
THERMAL_NOISE_IS_ABSENT_IN_DAC.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
SFDR_stands_for_______________________$ |
| A. | Spurious free dielectric range |
| B. | Signal free dynamic range |
| C. | Spurious free dynamic range |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
Dynamic range is expressed in _______________? |
| A. | Volts |
| B. | Ampere |
| C. | Hz |
| D. | Decibel |
| Answer» E. | |
| 4. |
Ability of analog output to move only in the direction of digital input move is known as ________________ |
| A. | Monotonicity |
| B. | Resolution |
| C. | Sampling rate |
| D. | Dynamicity |
| Answer» B. Resolution | |
| 5. |
Segmented DAC uses _________________ |
| A. | Thermometer coded principle conversion only |
| B. | Binary weighted principle only |
| C. | Both thermometer coded and Binary weighted principle |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
Which of the following is a binary weighted DAC? |
| A. | R-2R ladder DAC |
| B. | PWM DAC |
| C. | Switched resistor DAC |
| D. | Sampling DAC |
| Answer» B. PWM DAC | |
| 7. |
Which of the following represents over sampling DAC? |
| A. | PWM DAC |
| B. | Delta-sigma DAC |
| C. | Binary weighted DAC |
| D. | Switched resistor DAC |
| Answer» C. Binary weighted DAC | |
| 8. |
Filling data between impulses in DAC is known as __________________ |
| A. | Reconstruction |
| B. | Sampling |
| C. | Interpolation |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 9. |
Which of the following is an indication by settling time? |
| A. | Accuracy of conversion |
| B. | Speed of conversion |
| C. | Precision in conversion |
| D. | All of the mentioned |
| Answer» C. Precision in conversion | |
| 10. |
Which of the following are used in DAC? |
| A. | Ladder network |
| B. | Successive approximation technique |
| C. | Both Ladder and successive approximation technique |
| D. | None of the mentioned |
| Answer» B. Successive approximation technique | |