Electrical Technology (Theory)

Paper Code: 
24CPHY112
Credits: 
04
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 
Course Objectives: 
This course will enable the students to-
• develop the fundamental knowledge of electrical technology by learning various topics viz. DC circuits, Electromagnetism, AC fundamental, Transformers, DC Machines. 
• develop ability to deal with electrical circuits and appliances. 
Course Outcomes: 

Course Outcomes (COs):

 

Course

Learning outcome

(at course level)

Learning and teaching strategies

Assessment Strategies

Course Code

Course Title

24CPHY112

Electrical Technology

(Theory)

 

CO7: Analyze AC and DC circuits and evaluate schematics of power-efficient electrical circuits by using different circuital theorems.

CO8: Build the concept of Single-phase AC circuits and explain different parameters of it.

CO9: Develop an understanding of three-phase AC circuits along with their different parameters.

CO10: Gain knowledge about transformers and electric motors which includes interfacing aspects and consumer-defined control of speed and power.

CO11: Develop capability of designing A.C. and D.C. electric circuits for specific purposes

CO12: Contribute effectively in course - specific interaction.

Approach in teaching:

Interactive Lectures, Discussion, Tutorials, Reading assignments, Demonstration, problem solving in tutorials.

Learning activities for the students:

Self-learning assignments, Effective questions, Seminar presentation.

Class test, Semester end examinations, Quiz, Solving problems , Assignments, Presentations

 

 

12.00
Unit I: 
Network Theorems

Open and short circuits, Kirchhoff’s laws, DC Networks: Node Voltage and Mesh Current Analysis; Source Conversion. Network Theorems: Superposition Theorem, Thevenin’s Theorem, Norton’s Theorem, Maximum power Transform.

12.00
Unit II: 
Single Phase AC Circuits

EMF Equation, Average, RMS and Effective Values. RLC Series, Parallel and Series, Parallel Circuits, Complex Representation of Impedances. Phasor Diagram, Power and Power Factor.

12.00
Unit III: 
Three Phase A.C. Circuits:

Delta-Star and Star-Delta Transformation, Line & Phase Quantities, 3-Phase Balanced Circuits, Phasor diagram, Measurement of Power in Three Phase Balanced Circuits

12.00
Unit IV: 
Transformer

Transformer: Magnetic coupled circuits, Dot convention for coupled circuits, coefficient of coupling, mutual inductance, EMF Equation, Voltage & Current, Relationship and Phasor Diagram of Ideal Transformer.

12.00
Unit V: 
Machines and Motors

Introduction to principle of DC Machines, synchronous machines and induction motors, single phase and three phase induction motor, dynamo, alternator, inverter.

Essential Readings: 
• Valkenburg Van M.E.: Networks and Analysis: PHI Pvt. Ltd. New Delhi, 3rd Edition 1998.
• Choudhary D Roy: Network and system: New Age International (P) Ltd. 1st Edition 1991.
• M. E. Van Valkenburg: Network Analysis, III Ed.., Prentice Hall of India.
• Charles K. Alexander and Matthew N. O. Sadiku: Fundamentals of Electric Circuits, 4th edition,  McGraw-Hill.
References: 
 
• M. E. Van Valkenburg: Network Analysis, III Ed.., Prentice Hall of India.
• Edminister Joseph A. : Theory and problem of Electrical Circuits in SI Units:
• Joseph Edminister: Electrical Circuits, III Ed., Schaum's Outline, Tata McGraw Hill. 4. Lawrence P. Huelsma: Basic Circuit Theory, III Ed., Prentice Hall of India.
• D.P. Kothari and I.J Nargarh: Basic Electrical Engineering, Tata McGraw-Hill Education, 2010 - Electrical engineering.
 
E-Content:
 
Academic Year: 
2024-2025
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