1. Course Teacher Md. Shamim Sarker Amit Kumer Podder
Course No. : EEE 1206
Credits: 0.75
Course Teacher Md. Shamim Sarker Amit Kumer Podder
Department of Mechanical Engineering (ME)
Khulna University of Engineering & Technology (KUET)

2. List of Experiments Exp. No. Name of the Experiment 01
Familiarization with some electric equipment's and measurement of voltage, current, power for both AC and DC supply. 02
Study of Series and Parallel circuit, also Verification of KVL & KCL. 03
Verification of Super Position Theorem 04
Determination of circuit parameters of an ac RLC series circuit. 05
Determination of open circuit characteristics (OCC) of DC Generator. 06
Speed control of DC shunt motor by field current with armature voltage kept constant.

3. Today’s Experiment
Exp. No. : 01 Name of the Experiment: Familiarization with some electric equipment’s and measurement of voltage, current, power for both AC and DC supply.

4. AC
Alternating current describes the flow of charge that changes direction periodically.

5. DC
Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by sources such as batteries, power supplies, thermocouples, solar cells, or dynamos

6. Task!!!!!!
How can you measure these
AC or DC voltage or Current???

7. Commonly used Electric Meters
Ammeter
Voltmeter
Wattmeter
AVO meter, Commercially called
Multimeter

8. Types: 1. DC Ammeter 2. AC Ammeter
An ammeter is a measuring instrument used to measure the electrical current in a circuit. Electric currents are measured in amperes (A).
Types:
1. DC Ammeter
2. AC Ammeter

9. Schematic Diagram of Ammeter:
Ammeter Should always be connected in Series with Load

10. Pictorial View of DC & AC Ammeter
DC Ammeter
AC Ammeter

11. Voltmeter
Used to measure Electrical potential difference between two points in an electric circuit. Voltage are measured are Volt (V).
Types:
1. DC Voltmeter
2. AC Voltmeter

12. Schematic Diagram of Voltmeter:
Voltmeter must be connected in Parallel with Load

13. Connection Diagram of Voltmeter:

14. Pictorial View of DC & AC Voltmeter
DC Voltmeter
AC Voltmeter

15. Multimeter/AVO meter:
A typical multimeter would include basic features such as the ability to measure voltage, current and resistance

16. Wattmeter Types: Measures the Electric power in watts
1. Analog Wattmeter
2. Digital Wattmeter

17. Schematic Diagram of Wattmeter:cc pc
Measured Power, P=VI

18. Pictorial View of Wattmeter:

19. Report Writing:
01. Objectives 02. Introduction 03. Apparatus Required 04. Experimental Setup or Circuit Diagram 05. Experimental Procedure 06. Experimental Data 07. Calculation 08. Graphs (if any) 09. Results and Discussion 10. Conclusion 11. Question & Answer 12. References

20. Objectives: Purpose of Experiment
e.g.To be familiar with the working principle of various electric meters.
Should be mentioned in points

21. Introduction: Introductory Description.
e.g. Why and where ammeter, voltmeter & wattmeter are used.
Working principle and additional figures

22. Apparatus Required: Should be mentioned in numbers
Name of Equipments with rating
Quantity

23. Experimental Setup: The diagram of the work Specify the Equipments
Direction of current flow
Polarity (if any)

24. Experimental Data: Should be written in table
Draw Table using Pencil & scale.

25. Calculation: Elaborate Calculation of the whole work
[will be written in the board]

26. Graph: Proper Scaling of axis Encircle the plotted data points
Labeling [Units should be included]
Figure No. along with figure name should be mentioned

27. Result & Discussion: Discuss your results
Is there any error in results & why?
Is there any deviation in your result from ideal value & why?
Comparison between measured and ideal value.
Mention numerical values (if any).
Discuss your graphs.

28. Conclusion: What have you learnt from this experiment?
What is the necessity of this experiment?
What is the way to abase the error [if any]

29. Question and Answer: Questions must be written in your report.
Relevant answer should be written.

30. Reference: Sources- you have used to write the report
For more references – write in numbers
e.g. [1] writer name, “source name”.
[2]……………..

31. References of Today’s Experiment:
[1] B.L. Theraja, “A Textbook of Electrical Technology, Volume I”.
[2] Robert L. Boylestad, “Introductory Circuit Analysis”.

32. Marks Distribution: Attendance: 10% Lab Reports and
Class Performance: 50%
Quizzes: %
Central Viva: %
Total %

33. Top page of Sessional Report: