Electric Machines

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Electric Machines

Engineering Academy

Learn Without Limits: Free Engineering Courses

Rating 4 (6)

Course typeWatch to learn anytime

Duration 526 Min

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Language English

Views105

FREE

Advanced course for professionals

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Why enroll

Strong fundamentals in machines: Electric machines like transformers, motors, and generators are foundational topics in EE/ECE curricula. YouTube
✅ Helps with exams & labs: Great support for university exams, lab work, and practical understanding. YouTube
✅ Free and self-paced: YouTube availability means you can learn without registration and revisit topics anytime. NPTEL
✅ Quality content from IIT professors: NPTEL content is designed by experienced faculty, often used by engineering students nationwide. NPTEL
✅ Useful for placements & projects: Concepts from electric machines are used in power systems, drives, and control systems — valuable for internships and interviews.

Opportunities that awaits you!

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Career opportunities

Course content

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

FULL COURSE

11 Lectures

526 min

Transformers -Voltage regulation and efficiency
Preview
33 min
Transformer equivalent circuit parameter determination
46 min
Transformer Equivalent circuit and Reducing leakage
62 min
Transformers -Amp-Turn Balance, Ideal and practical transformers
58 min
Transformers -Introduction
49 min
Magnetic Circuit-III
48 min
Magnetic Circuit-II
42 min
Single-phase &Three-phase AC Circuits, Magnetic circuit
44 min
Introduction to Electrical Machines -I
53 min
instrument Transformers and All Day Efficiency
41 min
DC Machines - Voltage Build-up and Load Characteristics
50 min

Course details

This YouTube playlist is a full NPTEL course on Electric Machines (from the NPTEL initiative by the IITs & IISc). It contains lecture videos covering the principles and analysis of electric machines — a core subject in electrical engineering. NPTEL uploads full lecture series on YouTube so learners can study at their own pace, following the structured sequence just like an official course

Course suitable for

Telecommunication
Electronics & Telecommunication
Instrumentation

Key topics covered

1. Introduction to Electric Machines

Basics of electromagnetism
Concept of magnetic circuits
Flux, mmf, and core materials

⚡ 2. Transformers

Ideal and practical transformer models
Equivalent circuit
Losses, efficiency & regulation
Testing methods (open-circuit, short-circuit)

🔁 3. DC Machines

Construction and working principles
Armature winding, commutation
Torque and back EMF
DC motor characteristics

🔄 4. Synchronous Machines

Alternator operation
EMF equation
Synchronous motor behavior
Applications in power systems

⚙️ 5. Induction Machines

Working principle of induction motors
Equivalent circuit
Torque-speed characteristics
Starting methods and slip

🔋 6. Performance Analysis

Speed control methods
Efficiency calculations
Practical considerations & application examples

Why people choose EveryEng

Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities—all in a flexible and supportive environment.

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