UNITED INSTITUTE OF TECHNOLOGY, NAINI, ALLAHABAD

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING B. Tech EN IIIrd Semester [2014 2015]

Lecture Plan Subject: EMMI (NEE 302) Faculty: Mrs. Rangoli Singh Unit S.No. Topics & Subtopics Lecture

Proposed Lecture Delivered

Dates Attendance (Total )

Sig. of Faculty

Sig. of HOD

I

Philosophy of Measurement 1. Methods of

measurement, Measurement system, Classification of instrument systems, Characteristics of instruments & measurement systems,

5

2. Errors in measurement & its analysis, Standards

Analog Measurement of Electrical Quantities 3. Electrodynamic,

Thermocouple, 5

4. Electrostatic & Rectifier type ammeters & voltmeters,

5. Electrodynamic wattmeter, Three Phase wattmeter, Power in three phase systems,

6. Errors & remedies in wattmeter and energy meter

II

Instrument Transformers 7. Current Transformer

and Potential Transformer

8

8. Their(CT & PT) errors

9. Applications of CT and PT in the extension of instrument range

10. Introduction to measurement of speed frequency and power factor

Unit S.No.

Topics & Subtopics Lecture Proposed

Lecture Delivered

Dates Attendance (Total )

Sig. of Faculty

Sig. of HOD

III

Measurement of Parameters 11. Different methods of

measuring low, medium and high resistances

9

12. Measurement of inductance & with the help of AC Bridges

13. Measurement of capacitance & with the help of AC Bridges

14. Q meter.

IV

AC Potentiometers 15. Polar type &

Co-ordinate type AC potentiometers

4

16. Application of AC Potentiometers in electrical measurement

Magnetic Measurement 17. Ballistic galvanometer,

4

18. Flux meter 19. Determination of

hysteresis loop,

20. Measurement of iron losses

V

Digital Measurement of Electrical Quantities 21. Concept of digital

measurement

4

22. Block diagram of digital measurement

23. Study of digital voltmeter,

24. Frequency meter,

25. Spectrum analyzer

26. Electronic multimeter

Cathode Ray Oscilloscope

27. Basic CRO circuit (block diagram),

1

Unit

S.No.

Topics & Subtopics Lecture Proposed

Lecture Delivered

Dates Attendance (Total )

Sig. of Faculty

Sig. of HOD

V

28. Cathode Ray Tube (CRT) & its components,

3

29. Applications of CRO in measurement,

30. Lissajous Pattern,

31. Dual trace & dual beam oscilloscopes