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. |
DENSITY_OF_FLOWING_LIQUID_CAN_BE_MEASURED_USING____________?$ |
| A. | Vibrating tube transducer |
| B. | Vibrating cylinder transducer |
| C. | Both vibrating tube and cylinder transducer |
| D. | None of the mentioned |
| Answer» B. Vibrating cylinder transducer | |
| 2. |
IN_VIBRATING_STRING_TRANSDUCER_OUTPUT_FREQUENCY_IS_DEPENDED_ON_LENGTH_OF_SPRING_BY_________?$ |
| A. | Direct proportionality |
| B. | Inverse proportionality |
| C. | Equal |
| D. | None of the mentioned |
| Answer» C. Equal | |
| 3. |
In vibrating tube gas transducer, Pressure difference across wall is varying? |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
VDP is used for measuring pressure ____________ |
| A. | Less than 1 atmosphere |
| B. | Between 1 and 100 atmosphere |
| C. | Above 1000 atmosphere |
| D. | All of the mentioned |
| Answer» C. Above 1000 atmosphere | |
| 5. |
Why positive feedback is used in pressure transducer? |
| A. | To improve stability |
| B. | To maintain stability constant |
| C. | To maintain vibratory motion |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
Which of the following is not an encoder? |
| A. | Optical encoders |
| B. | Magnetic encoders |
| C. | Angular digital encoders |
| D. | None of the mentioned |
| Answer» E. | |
| 7. |
Absolute encoders require data. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Datums are used for ___________ |
| A. | Obtaining digital output |
| B. | Converting analog data to digital data |
| C. | Storing data |
| D. | Displaying output |
| Answer» D. Displaying output | |
| 9. |
LDE is used for measuring ____________ |
| A. | Linear acceleration |
| B. | Angular acceleration |
| C. | Linear displacement |
| D. | Linear acceleration |
| Answer» D. Linear acceleration | |
| 10. |
Which of the following is correct for digital transducer? |
| A. | Measures digital quantity only |
| B. | Gives digital output |
| C. | Doesn’t measure analog input |
| D. | None of the mentioned |
| Answer» C. Doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t measure analog input | |