Chapter 16 PRESSURE MEASURING ELEMENT MCQs

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1. . Which of the following is not a type of pressure sensing element?





2. . Mechanical pressure-sensing elements include__________.





3. . Pressure measuring elements converts a fluid pressure into _________.





4. . The natural elastic properties of bourdon element will produce a motion proportional to the applied __________.





5. . The Bourdon tube pressure gauge consists of a circular tube which is bent over an angle of generally __________.





6. . The movement is transmitted via a _________________ to the pointer of the pressure gauge.





7. . The movement of the Bourdon tube may be amplified by__________.





8. . Larger wall thicknesses of bourdon tubes are required for measuring__________.





9. . Which of the following is not a type of bourdon tube material?





10. . The C-shaped tube is used for the lower measurement ranges up to about __________Bar.





11. . The nonlinearity of the bourdon tube is compensated __________ mechanism.





12. . The Bourdon tube is also sensitive to ______________ changes





13. . For low pressure ranges, the spiral is made of a __________.





14. . In spiral tube mechanism transmission mechanism not necessarily due to____________.





15. . A pressure gauge with __________on the gears will always indicate a pressure which is too low or too high.





16. . The helical Bourdon tube has several turns winded into a ___________.





17. . The bellows is typically made from a metal such as____________.





18. . The capsule is comprised of two____________.





19. . The pressure gauge consists of a circular membrane, made from sheet metal of precise dimensions either flat or corrugated is known as___________.





20. . The most sensitive pressure measuring element of the following is____________.





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