Electrical Technology

Paper Code: 
PHY 113
Credits: 
03
Contact Hours: 
45.00
Max. Marks: 
100.00
Objective: 
This course will enable the students: 
• To provide comprehensive idea about AC and D C circuit analysis, Transformers working principles and applications of basic DC and AC machines.
 
Course Outcomes (COs): 

Course

Learning outcome (at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

PHY 113

Electrical Technology

(Theory)

 

The students will be able to –

 

CO16: analyze AC and DC circuits and evaluate schematics of power efficient electrical circuits by using different circuital theorems.

 

CO17:Analyze the response of series and parallel circuits and Phase or diagram.

 

CO18: compare basic principle of the transformers and electric motors. The knowledge would include interfacing aspects and consumer defined control of speed and power.

 

CO19: create capability to design A.C. and D.C. electric circuits for specific purposes and study the same and put to application.

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

 

9.00
Unit I: 
I

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

9.00
Unit II: 
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.
9.00
Unit III: 
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.
 
9.00
Unit IV: 
IV

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.

9.00
Unit V: 
V

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
  •  
  • Choudhary D Roy: Network and system: New Age International (P) Ltd. 1st Edition
  •  
  • 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.

 

SUGGEATED READINGS

  • 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.

E-CONTENTS:

  • D.P. Kothari and I.J Nargarh: Basic Electrical Engineering, Tata McGraw-Hill Education, 2010 - Electrical engineering:

 https://books.google.co.in/books?id=Nm1thT_SuOgC&source=gbs_book_similarbooks

https://www.electricaleasy.com/2014/06/cooling-methods-of-transformer.html

 

 

 

Academic Year: 
2022-2023
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