MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
What will be the resultant circuit, when the thermistor in the bridge transducer is replaced by a strain gage? |
| A. | Differential input and differential output amplifier |
| B. | Light intensity |
| C. | Analog weight scale |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2. |
The strain gage elements in the analog weight scale are mounted on a |
| A. | Base of weight platform |
| B. | Hanging weight platform |
| C. | Loading weight platform |
| D. | Varying weight platform |
| Answer» B. Hanging weight platform | |
| 3. |
How a differential instrumentation amplifier using transducer bridge can be used as a temperature controller? |
| A. | Increase room temperature |
| B. | Replaces calibrated meter with relay |
| C. | Change the bridge resistance |
| D. | Replace thermistor by light intensity meter |
| Answer» C. Change the bridge resistance | |
| 4. |
Which type of strain gage has better resolution? |
| A. | Semiconductor strain gage |
| B. | Wire strain gage |
| C. | Wire and Semiconductor strain gage |
| D. | None of the mentioned |
| Answer» B. Wire strain gage | |
| 5. |
What is the unit of strain gage? |
| A. | Ω/<sup>o</sup>C |
| B. | Lux |
| C. | Newton / meter<sup>2</sup> |
| D. | Volts |
| Answer» D. Volts | |
| 6. |
Which type of resistive transducer is most commonly used? |
| A. | Thermistor |
| B. | Photoconductive cell |
| C. | Strain gage |
| D. | All of the mentioned |
| Answer» B. Photoconductive cell | |
| 7. |
Strain gage are used to monitor change in |
| A. | Pressure |
| B. | Torque |
| C. | Displacement |
| D. | All of the mentioned |
| Answer» E. | |