MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Linear Integrated Circuit knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
IN_A_SERVO_TRACKING_A/D_CONVERTER,_THE_INPUT_VOLTAGE_IS_GREATER_THAN_THE_DAC_OUTPUT_SIGNAL_AT_THIS_CONDITION?$ |
| A. | The counter count up |
| B. | The counter count down |
| C. | The counter back and forth |
| D. | None of the mentioned |
| Answer» B. The counter count down | |
| 2. |
CALCULATE_THE_CONVERSION_TIME_OF_A_12-BIT_COUNTER_TYPE_ADC_WITH_1MHZ_CLOCK_FREQUENT_TO_CONVERT_A_FULL_SCALE_INPUT??$ |
| A. | 4.095 µs |
| B. | 4.095ms |
| C. | 4.095s |
| D. | None of the mentioned |
| Answer» C. 4.095s | |
| 3. |
How many clock pulses do a successive approximation converter requires for obtaining a digital output.$ |
| A. | Twelve |
| B. | Six |
| C. | Eight |
| D. | None of the mentioned |
| Answer» E. | |
| 4. |
At what condition error occurs in the servo tracking A/D Converter?$ |
| A. | Slow change input |
| B. | Rapid change in input |
| C. | No change in input |
| D. | All of the mentioned |
| Answer» C. No change in input | |
| 5. |
Drawback of counter type A/D converte? |
| A. | Counter clears automatically |
| B. | More complex |
| C. | High conversion time |
| D. | Low speed |
| Answer» E. | |
| 6. |
The number of comparator required for flash type A/D converter |
| A. | Triples for each added bit |
| B. | Reduce by half for each added bit |
| C. | Double for each added bit |
| D. | Doubles exponentially for each added bit |
| Answer» D. Doubles exponentially for each added bit | |
| 7. |
What is the advantage of using flash type A/D converter? |
| A. | High speed conversion |
| B. | Low speed conversion |
| C. | Nominal speed conversion |
| D. | None of the mentioned |
| Answer» B. Low speed conversion | |
| 8. |
The flash type A/D converters are called as |
| A. | Parallel non-inverting A/D converter |
| B. | Parallel counter A/D converter |
| C. | Parallel inverting A/D converter |
| D. | Parallel comparator A/D converter |
| Answer» E. | |
| 9. |
Which A/D converter is considered to be simplest, fastest and most expensive? |
| A. | Servo converter |
| B. | Counter type ADC |
| C. | Flash type ADC |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 10. |
Which type of ADC follow the conversion technique of changing the analog input signal to a linear function of frequency? |
| A. | Direct type ADC |
| B. | Integrating type ADC |
| C. | Both integrating and direct type ADC |
| D. | None of the mentioned |
| Answer» C. Both integrating and direct type ADC | |
| 11. |
Find out the integrating type analog to digital converter? |
| A. | Flash type converter |
| B. | Tracking converter |
| C. | Counter type converter |
| D. | Dual slope ADC |
| Answer» E. | |
| 12. |
How many control lines are present in analog to digital converter in addition to reference voltage? |
| A. | Three |
| B. | Two |
| C. | One |
| D. | None of the mentioned |
| Answer» C. One | |