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. |
WHICH_OF_THE_FOLLOWING_DEVICES_CONVERT_PRESSURE_TO_DISPLACEMENT??$ |
| A. | Diaphragm |
| B. | Bellow |
| C. | Capsule |
| D. | Both diaphragm and capsule |
| Answer» E. | |
| 2. |
‘In bellows pressure to displacement conversion takes place’. Is this statement true or false?# |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
‘Capsules are made from diaphragms’. Is this statement true or false?# |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following conversion take place in bourdon tubes? |
| A. | Pressure to displacement |
| B. | Pressure to voltage |
| C. | Pressure to strain |
| D. | Pressure to force |
| Answer» B. Pressure to voltage | |
| 5. |
Which of the following quantities can be measured using bellows? |
| A. | Absolute pressure |
| B. | Gauge pressure |
| C. | Differential pressure |
| D. | All of the mentioned |
| Answer» E. | |
| 6. |
Using a membrane for measuring pressure, which of the following represents correct relation for displacement? |
| A. | (R<sup>2</sup> ΔP)/4S |
| B. | ΔP/4S |
| C. | (R<sup>2</sup> ΔP)/S |
| D. | (R<sup>2</sup> ΔP)/2 |
| Answer» B. ‚âà√≠‚àö√ÜP/4S | |
| 7. |
Which of the following applications are suited for thin plate diaphragms? |
| A. | Static pressure only |
| B. | Dynamic pressure only |
| C. | Both static and dynamic pressure with large frequency |
| D. | Both static and dynamic pressure with small frequency |
| Answer» E. | |
| 8. |
In which of the following categories be thin plate diaphragm included? |
| A. | Primary transducer |
| B. | Secondary transducer |
| C. | Voltage measuring devices |
| D. | Spring balance systems |
| Answer» B. Secondary transducer | |
| 9. |
What is the difference between water and transformer oil as manometric liquid? |
| A. | Water is used for large pressure differential |
| B. | Transformer oil is used for large pressure differential |
| C. | Transformer oil has evaporation problems |
| D. | Water has evaporation problems |
| Answer» E. | |
| 10. |
Which of the following is detected using manometer devices? |
| A. | Pressure difference between manometric and measuring liquid |
| B. | pH difference between manometric and measuring liquid |
| C. | Density difference between manometric and measuring liquid |
| D. | None of the mentioned |
| Answer» B. pH difference between manometric and measuring liquid | |