EE8403 Question Paper Measurements And Instrumentation
EE8403 Question Paper Measurements And Instrumentation Regulation 2017 Anna University free download. Measurements And Instrumentation Question Paper EE8403 pdf free download.
Sample EE8403 Question Paper Measurements And Instrumentation:
1. Draw Maxwell’s AC bridge and give the balance equation interms of resistance. (2)
2. Explain any two technical parameters to be consider in grounding. (2)
3. Give some applications of Wheatstone’s bridge. (2)
4. What is a potentiometer? (2) EE8403 Question Paper Measurements And Instrumentation
5. List the applications of dc and ac potentiometer. (2)
6. Differentiate the principle of dc potentiometer and ac potentiometer. (2)
7. What is meant by transformer Ratio Bridge? (2) EE8403 Question Paper Measurements And Instrumentation
8. What are the features of ratio transformer? List its applications. (2)
9. What is meant by electromagnetic interference? (2)
10. List the sources of electromagnetic interference. (2)
11. What are the ways of minimizing the electromagnetic interference? (2)
12. Define electromagnetic compatibility. (EMC) (2) EE8403 Question Paper Measurements And Instrumentation
13. What are the main causes of group loop currents? (2)
14. What are the limitations of single point grounding method? (2)
15. What is the necessity of grounding and state is advantages. (2)
16. What is meant by ground loop? How it is created? (2) EE8403 Question Paper Measurements And Instrumentation
17. What are the sources of errors in bridge measurement? (2)
18. Define standardization. (2)
19. Give the relationship between the bridge balance equation of DC bridge and AC bridge (2)
20. What does a bridge circuit consists of? (2) EE8403 Question Paper Measurements And Instrumentation
PART – B
1. Explain in detail about the laboratory type DC potentiometer. (16)
2. Describe about the multiple earth and earth loops. (16)
3. Explain voltage sensitive self balancing bridge, and derive the bridge sensitivity of voltage sensitive bridge with fundamentals. (16) EE8403 Question Paper Measurements And Instrumentation
4. With fundamentals distinguish between DC and AC potentiometers, and give any two specific applications for each. (16)
5. Discuss the advantages and limitations of electromagnetic interference in
measurements. (16)
6. Explain Kelvin’s double bridge method for the measurement of low resistance. (16)
7. Explain how inductance in measured by using Maxwell’s bridge. (16)
8. Explain the working principle of Anderson’s bridge and also derive its balance equations. (16)
9. Explain the working principle of Schering bridge and also derive its balance equations.(16) EE8403 Question Paper Measurements And Instrumentation
10. (i) Give the applications of AC potentiometers. (8)
(ii) Explain the different techniques of grounding. (8)
| Subject name | Measurements And Instrumentation |
| Short Name | MI |
| Semester | 4 |
| Subject Code | EE8403 |
| Regulation | 2017 regulation |
EE8403 Measurements And Instrumentation Question Paper Click Here To Download
EE8403 Measurements And Instrumentation Syllabus
EE8403 Measurements And Instrumentation Notes
EE8403 Measurements And Instrumentation Important Questions