Electrical Circuits detailed Syllabus for Electrical & Electronics Engineering (DEEE), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Electrical & Electronics Engineering (DEEE) Syllabus for 3rd Sem C18 Curriculum TSSBTET, do visit Diploma in Electrical & Electronics Engineering (DEEE) Syllabus for 3rd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for electrical circuits is as follows.
Prerequisites:
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Course Outcome:
At the end of the course, the student will have the ability to:
- Apply Kirchhoffs laws and star delta transformations to complex circuits
- Apply network theorems to solve DC circuits
- Familiarize the fundamentals of alternating quantities
- Solve problems on single phase A.C. series circuits
- Solve problems on single phase A.C. parallel circuits
- Solve problems on poly phase balanced circuits
Unit 1 – Kirchhoffs Laws and Star – Delta Transformation
Active and Passive circuits – Junction, branch and loop in circuits -Insufficiency of Ohms law to solve complex circuits, Kirchhoff s laws – Mesh analysis – Nodal analysis – Star – Delta configurations, star-delta transformations.
Unit 2- Network Theorems
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Unit 3 – Fundamentals of A.C
Definition of Alternating quantity, cycle, time period, frequency, amplitude, instantaneous value and angular velocity – Average value – effective value/R.M.S value – form factor – peak factor – definitions and derivations – calculations of these values for sine wave, half wave rectified sine wave, full wave rectified sine wave, triangular and square wave forms – Representation of alternating quantities by equation, graphs and phasor diagrams – Phase and phase difference-Understanding of j notation for alternating quantities transformation from polar to rectangular notations and vice-versa.
Unit 4 – Single Phase A.C. Series Circuits
Resistance, inductance and capacitance as circuit elements – concept of reactance, Derive the expression forvoltage, current, impedance, power including waveforms and phasor diagrams in pure resistive, inductive and capacitive circuits – Derive the impedance, current, phase angle, power and power factor in R-L, R-C, L-C &R-L-C series circuits including phasor diagrams. Impedance triangle, phase angle, power factor, active and reactive components of power in above circuits – Definition of Resonance in series circuits and expression for resonant frequency-Q-factor-Importance of Q- factor- Problems on series circuits and series resonance.
Unit 5 – Single Phase A.C. Parallel Circuits
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Unit 6 – Poly Phase Circuits
Definition of Poly phase – Generation of 2 phase and 3 phase EMFs – Representation of 2 phase and 3 phase EMFs by equations, waveforms and phasors – phase sequence – Current in neutral in 2 phase and 3 phase system – phasor diagram showing relation between phase and line quantities, Relation between phase and Line values of voltages and currents – 3 phase power equation – Problems on 3 phase balanced circuits -Advantages of poly-phase systems over single-phase systems.
Recommended Books
- Electrical Technology – Vol – I by B.L. Theraja- S.Chand &co.
- Introduction to Electrical Engg. by V.K.Mehta
- Electrical Technology by Hughes.
- Problems in Electrical Engg. by Parker Smith
- Engineering Circuit analysis by William Hayt and Jack E,kemmerly-TMH
- Electrical Circuits by A.Chakraborthy- Dhanapat Rai and Sons
- Network and Systems by D. Roy Chowdary- New age international publishers
- Electric Circuit Theory by K. Rajeshwaran-Pearson educations,2004
- Network Analysis by Van Valkenburg, PHI.
- Electrical Circuits by Joseph Edminister- Schaum series
- Fundamentals of Electric circuits – Alexander Sadiku- TMH
- Electric circuits by Mahmood Nahvi, Joseph A Edminister-TMH.
Suggested E-learning references
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Course Outcome:
After completion of the subject, the student shall be able to
Unit 1:
- Differentiate between active and passive circuits.
- Define junction in circuits
- Define loop in circuits
- Define branch in circuits
- State the limitations of Ohms law.
- State Kirchhoffs current law
- State Kirchoffs voltage law.
- Solve problems by applying KVL and KCL
- Explain mesh analysis
- Explain nodal analysis
- Solve simple problems on mesh analysis and nodal analysis
- Explain star and delta circuits
- Explain the concept of circuit transformation and equivalent circuits
- Develop transformation formulae for star- delta transformations
- Solve problems on star delta transformation
Unit 2:
- Define ideal voltage source
- Define ideal current source
- Explain source transformation technique
- Solve simple problems on source transformation
- State Superposition theorem.
- State Thevenins theorem.
- State Nortons theorem
- State maximum power transfer theorem.
- Derive the condition for maximum power transfer
- Solve simple problems on network theorems
(All the theorems with reference to D.C only)
Unit 3:
- Define alternating quantity
- Define cycle of an alternating quantity
- Define frequency of an alternating quantity
- Define time period of an alternating quantity
- Define amplitude of an alternating quantity
- Define angular velocity of an alternating quantity
- Define the instantaneous value of an alternating quantity
- Define maximum value of an alternating quantity
- Define average value of an alternating quantity
- Define R.M.S value of an alternating quantity
- Define form factor of an alternating quantity
- Define peak factor of an alternating quantity
- Calculate the maximum value, average value, R.M.S value, form factor and peak factor of sine wave
- Calculate the maximum value, average value, R.M.S value, form factor and peak factor of half wave rectified sine wave
- Calculate the maximum value, average value, R.M.S value, form factor and peak factor of full wave rectified sine wave
- Calculate the maximum value, average value, R.M.S value, form factor and peak factor of triangular wave
- Calculate the maximum value, average value, R.M.S value, form factor and peak factor of square wave
- Define the terms phase and phase difference (No problems).
- Define j operator.
- Convert polar quantities to rectangular quantities and vice-versa.
Unit :
- Define the terms resistance, inductance and capacitance
- Define reactance
- Define active power, reactive power and apparent power
- Mention the units of active power, reactive power and apparent power
- Draw current, voltage waveforms, phasor diagram of pure resistive circuit
- Derive the expression for voltage, current, impedance, power in pure resistive circuit
- Draw current, voltage waveforms, phasor diagram of pure inductive circuit
- Derive the expression for voltage, current, impedance, power in pure inductive circuit
- Draw current, voltage waveforms, phasor diagram of pure capacitive circuit
- Derive the expression for voltage, current, impedance, power in pure capacitive circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-L series circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-L series circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-C series circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-C series circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of L-C series circuit
- Derive the expression for voltage, current, impedance, power and power factor in L-C series circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-L-C series circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-L-C series circuit
- Compute apparent power, active power and reactive of series circuits
- Solve simple problems on R-L, R-C, L-C, R-L-C series circuits
- Define resonance in series circuits
- State the condition for resonance in series circuit
- Derive resonant frequency of single phase series RLC circuit.
- Solve simple problems on series resonance
- Define Q- factor of single phase series RLC circuit
- State the importance of Q-factor.
- Derive the expression for Q-factor of single phase series RLC circuit
- Solve simple problems on Q-factor
Unit 5:
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-L parallel circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-L parallel circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-C parallel circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-C parallel circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of L-C parallel circuit
- Derive the expression for voltage, current, impedance, power and power factor in L-C parallel circuit
- Draw current, voltage waveforms, phasor diagram, power triangle, impedance triangle of R-L-C parallel circuit
- Derive the expression for voltage, current, impedance, power and power factor in R-L-C parallel circuit
- Compute apparent power, active power and reactive of parallel circuits
- Solve simple problems on R-L, R-C, L-C, R-L-C parallel circuits
- Solve simple problems on parallel circuits by vector method
- Solve simple problems on parallel circuits by j- notation method
- Define resonance in parallel circuits
- State the condition for resonance in parallel circuit
- Derive resonant frequency of single phase parallel RLC circuit.
- Solve simple problems on parallel resonance
- Define Q- factor of single phase parallel RLC circuit
- Derive the expression for Q-factor of single phase parallel RLC circuit
- Solve simple problems on Q-factor
Unit 6:
- Define the term Poly Phase.
- Explain the method of generation of 2 phase emfs
- Explain the method of generation of 3 phase emfs.
- Write the expressions for Poly phase emfs
- Represent poly phase emfs by phasor diagram
- Represent poly phase emfs by waveforms
- Define phase sequence
- Compute the current flowing neutral conductor in 2-phase system
- Compute the current flowing neutral conductor in 3-phase system
- Derive the relation between line and phase values of current and voltage in 3 phase star circuit
- Derive the relation between line and phase values of current and voltage in 3 phase delta circuits.
- Derive the equation for power in 3 phase circuit.
- Solve simple problems in three-phase system with balanced loads.
- List the advantages of 3 phase system over single phase system.
Suggested Student Activities
- Prepare a chart on various electrical circuit theorems and their practical applications.
- Write a report on practical applications of Single phase AC circuits and Three phase AC circuits with their operating voltages and other electrical parameters.
- Visit nearby Industry to familiarize with single phase and poly phase circuits
- Quiz
- Group discussion
- Surprise test
For detail Syllabus of all other subjects of Electrical & Electronics Engineering, C18 curriculum do visit Diploma In Electrical & Electronics Engineering 3rd Sem Syllabus for C18 curriculum.
For all Electrical & Electronics Engineering results, visit TSSBTET DEEE all semester results direct links.