MCQOPTIONS
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MCQOPTIONS
This section includes 31 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Sensitivity in a capsule is increased ________ |
| A. | through parallel connection of capsules |
| B. | through series connection of capsules |
| C. | through series and parallel connection of capsules |
| D. | by not connecting them at all |
| Answer» C. through series and parallel connection of capsules | |
| 2. |
Bellows have 5 to 20 convolutions. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Bourdon tubes are ________ |
| A. | very highly sensitive to shock |
| B. | not sensitive to shock |
| C. | less sensitive to shock |
| D. | more sensitive to shock |
| Answer» E. | |
| 4. |
Pressure measured relative to perfect vacuum is termed as ______ |
| A. | Absolute Pressure Measurement |
| B. | Differential Pressure Measurement |
| C. | Gauge Pressure Measurement |
| D. | Both Absolute and Differential |
| Answer» B. Differential Pressure Measurement | |
| 5. |
Which pressure standard is used for gauge? |
| A. | Dead-weight tester |
| B. | Manometer |
| C. | Pressure switches |
| D. | Stain gauge pressure sensor |
| Answer» C. Pressure switches | |
| 6. |
What is the absolute pressure of c39? |
| A. | 2.0 bar |
| B. | 1.5 bar |
| C. | 1.2 bar |
| D. | 1.35 bar |
| Answer» D. 1.35 bar | |
| 7. |
The feature of c39 is its low insertion height. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
SENSITIVITY_IN_A_CAPSULE_IS_INCREASED_________?$ |
| A. | through parallel connection of capsules |
| B. | through series connection of capsules |
| C. | through series and parallel connection of capsules |
| D. | by not connecting them at all |
| Answer» C. through series and parallel connection of capsules | |
| 9. |
WHAT_IS_THE_ABSOLUTE_PRESSURE_OF_C39??$ |
| A. | 2.0 bar |
| B. | 1.5 bar |
| C. | 1.2 bar |
| D. | 1.35 bar |
| Answer» D. 1.35 bar | |
| 10. |
BELLOWS_HAVE_5_TO_20_CONVOLUTIONS.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Pressure measured relative to perfect vacuum is termed as ______$ |
| A. | Absolute Pressure Measurement |
| B. | Differential Pressure Measurement |
| C. | Gauge Pressure Measurement |
| D. | Both Absolute and Differential |
| Answer» B. Differential Pressure Measurement | |
| 12. |
Which pressure standard is used for gauge?$ |
| A. | Dead-weight tester |
| B. | Manometer |
| C. | Pressure switches |
| D. | Stain gauge pressure sensor |
| Answer» C. Pressure switches | |
| 13. |
In which place the pressure sensor is needed for monitoring gases and their partial pressures. |
| A. | Touch screen |
| B. | Automotive Industry |
| C. | Industrial |
| D. | Aviation |
| Answer» D. Aviation | |
| 14. |
The computer devices and smart phones that have _______ with pressure sensor. |
| A. | Automotive Industry |
| B. | Industrial |
| C. | Aviation |
| D. | Touch screen |
| Answer» E. | |
| 15. |
______ can be defined as a subtype of differential pressure measurement. |
| A. | Absolute Pressure Measurement |
| B. | Differential Pressure Measurement |
| C. | Gauge Pressure Measurement |
| D. | Both Absolute and Differential |
| Answer» D. Both Absolute and Differential | |
| 16. |
In which pressure measurement, pressure of two distinct positions are compared? |
| A. | Absolute Pressure Measurement |
| B. | Differential Pressure Measurement |
| C. | Gauge Pressure Measurement |
| D. | Both Absolute and Differential |
| Answer» C. Gauge Pressure Measurement | |
| 17. |
The feature of c39 is its low insertion height? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 18. |
Bourdon tubes are _______? |
| A. | very highly sensitive to shock |
| B. | not sensitive to shock |
| C. | less sensitive to shock |
| D. | more sensitive to shock |
| Answer» E. | |
| 19. |
What is the operating voltage of pressure sensor? |
| A. | 3.5v |
| B. | 1.5v |
| C. | 5v |
| D. | 3v |
| Answer» E. | |
| 20. |
Capsule type of pressure sensor consists of ________ |
| A. | 6 dissimilar diaphragms |
| B. | 4 identical diaphragms |
| C. | 2 identical diaphragms |
| D. | 8 dissimilar diaphragms |
| Answer» D. 8 dissimilar diaphragms | |
| 21. |
What is the stability of pressure sensor? |
| A. | +/-0.75% FS |
| B. | +/-0.5% FS |
| C. | +/- 0.35% FS |
| D. | +/-0.125% FS |
| Answer» D. +/-0.125% FS | |
| 22. |
Temperature is the only consideration while selecting a diaphragm. |
| A. | True |
| B. | False |
| Answer» C. | |
| 23. |
Touch screen devices use which sensor? |
| A. | Touch sensor |
| B. | Temperature sensor |
| C. | Humidity sensor |
| D. | Pressure sensor |
| Answer» E. | |
| 24. |
Diaphragms in a pressure sensor are of ________ |
| A. | 2 types |
| B. | 5 types |
| C. | 10 types |
| D. | 20 types |
| Answer» B. 5 types | |
| 25. |
Barometer is which type of sensor________ |
| A. | Pressure sensor |
| B. | Touch sensor |
| C. | Temperature sensor |
| D. | Humidity sensor |
| Answer» B. Touch sensor | |
| 26. |
In general how many pressure sensitive devices are there? |
| A. | 6 |
| B. | 20 |
| C. | 10 |
| D. | 4 |
| Answer» E. | |
| 27. |
Which sensor measure the pressure relative to atmospheric pressure? |
| A. | Absolute pressure sensor |
| B. | Gauge pressure sensor |
| C. | Vacuum pressure sensor |
| D. | Differential pressure sensor |
| Answer» C. Vacuum pressure sensor | |
| 28. |
Output of electrical transducer is ________ |
| A. | inversely proportional to displacement |
| B. | proportional to square of displacement |
| C. | proportional to displacement |
| D. | constant |
| Answer» D. constant | |
| 29. |
Which sensor measures the pressure relative to perfect vacuum? |
| A. | Absolute pressure sensor |
| B. | Gauge pressure sensor |
| C. | Vacuum pressure sensor |
| D. | Differential pressure sensor |
| Answer» B. Gauge pressure sensor | |
| 30. |
Pressure measurement devices make use of ________ |
| A. | non-elastic member |
| B. | elastic member |
| C. | bendable member |
| D. | non-bendable member |
| Answer» C. bendable member | |
| 31. |
Pressure is the _________ |
| A. | force per unit area |
| B. | mass per unit area |
| C. | force per unit volume |
| D. | mass per unit volume |
| Answer» B. mass per unit area | |