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AC Fundamentals.

6 min of video

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Preview this course
Self-paced Beginner

AC Fundamentals.

3(9)
118 views
FREE
359 min
Anytime
English
Engineering Academy
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  • Certificate of completion
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Volume pricing for groups of 5+

Why enroll

Participants join this course to build a strong and clear understanding of electrical and AC circuit fundamentals in simple, easy language. It helps them solve numerical problems confidently and understand core concepts like AC circuits, network theorems, and power. The course is highly useful for competitive exams, technical interviews, and practical electrical work.

Is this course for you?

You should take this if

  • You work in Automotive
  • You're a Electrical professional
  • You want to build skills in Engineering & Design, Project Management
  • You prefer self-paced learning you can revisit

You should skip if

  • You need a different specialisation outside Electrical
  • You need live interaction with an instructor

Course details

This course is designed to build a strong foundation in electrical and AC circuit fundamentals for students and job-oriented exam aspirants. It starts with basic electrical concepts such as voltage, current, EMF, and electrical networks, helping learners understand how circuits work from the ground up. The course explains AC fundamentals including RMS value, average value, form factor, frequency, and phase in a simple manner. Learners will understand active, reactive, and apparent power and their importance in real electrical systems. Detailed coverage of AC circuits with resistor, inductor, and capacitor explains why current leads or lags voltage. The course includes RL, RC, and RLC circuits, along with resonance concepts. Kirchhoff’s laws (KCL & KVL) and problem-solving techniques are explained step by step. Important network theorems such as Superposition, Thevenin’s, Norton’s, and Maximum Power Transfer are covered with clear conditions and applications. Concepts of ideal and practical voltage and current sources are also included. The course focuses on numerical problems, MCQs, and exam-oriented questions, making it highly useful for competitive exams and practical understanding.

Source:
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Course suitable for

Key topics covered

  • RMS Value

  • Average Value

  • Form Factor

  • Active Power

  • Reactive Power

  • Apparent Power

  • Resonance

  • Basic AC concepts

  • Sinusoidal waveforms

  • Frequency and phase angle

  • Electrical network basics

  • Elements of a network

  • Types of circuits

  • Kirchhoff’s Current Law (KCL)

  • Kirchhoff’s Voltage Law (KVL)

  • Voltage

  • Current

  • EMF

  • Electrical Network

  • Star to Delta conversion

  • Delta to Star conversion

  • Numerical problems

  • AC circuit analysis

  • Impedance concepts

  • Phase relationships

  • Ideal voltage source characteristics

  • Practical voltage source characteristics

  • Ideal current source characteristics

  • Practical current source characteristics

  • Principle of superposition

  • Application steps

  • Limitations

  • Thevenin’s theorem

  • Norton’s theorem

  • Conversion between Thevenin and Norton

  • DC circuit fundamentals

  • Network theorems

  • Exam-oriented questions

  • Concept of maximum power transfer

  • Condition for maximum power transfer

  • Voltage–current relationship

  • Power consumption

  • Inductive reactance

  • Current lagging voltage

  • Reason for phase lag

  • Capacitive reactance

  • Current leading voltage

  • Reason for phase lead

  • Types of capacitors

  • Applications

  • Important MCQs

  • Single-phase AC fundamentals

  • Power calculations

  • RL circuit analysis

  • RC circuit analysis

  • RLC circuit behavior

  • Loop analysis

  • Numerical problem solving

  • Introduction to AC

  • Basic AC parameters

  • Or turn it into a study plan or PPT outline 📘✨

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

25 lectures5 hr 59 min

Opportunities that await you!

Skills & tools you'll gain

Engineering & DesignProject ManagementResearch & Developmnet

Career opportunities

Our Alumni Work At

Aristi Projects wood/Bharath Engineering CollegeExpertise MaryMount California UniversityKBR/IRTTGenser Energy Ghana LtdAeroDef Nexus LLPInventor Engineering solutionsC&M Engineering SAEx-Tata Steel , Precision Engineering Division , West Bengal universityAssystem StupEEProCAD tech solutonsATKINSREALISMangalam college of EngineeringSearching for jobGulf Engineering & Consultant Gazprom International LimitedNaAir ProductsJohn R Harris & PartnersSPES Consultancy Tecnimont Spa Abu DhabiNIT SilcharJabalpur Engineering College Wex Technologies Pvt.LtdGARGI MEMORIAL INSTITUTE OF TECHNOLOGYADCETSlimane DridiabdWhatispiping.comHoly Angel UniversityCYIENTSelf EmployedEnergoprojektifluids engineeringairswiftIITBSusoptLIVANCE DISTRIBUTORSDESIGN AID ENGINEERINGURC Construction pvt.ltdCONSERVE SOLUTIONSGismic LLCIIT GuwahatiAditya engineering college Advanced Piping SolutionsIndorama Automotive MNCSPIE Oil and GasCollegiate collegemeChittagong University Of Engineering And technology XYZENGGENIOUS - (SAN Techno Mentors Private Limited)CAE Solutions Pvt.LtdBTPJamia Millia Islamia New delhiJOHN DEEREApplied Technology Solutions

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What learners say about this course

Boora Mahesh
Boora Mahesh civil engineer
Mar 14, 2026

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Hemanth TK
Hemanth TK
Feb 27, 2026

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Bhavani S
Bhavani S Student
Feb 22, 2026

Nice

Jayalaxmi Sudi
Jayalaxmi Sudi
Feb 15, 2026

Good

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