Induction Machines

Learn Induction Machines the exam way—clear concepts, worked examples, and 57 focused lessons in electrical engineering.

Instructor: DAKALA SREENIVASULU

Last updated Aug 2026 en

4 learners enrolled

all-levels

This course includes

— on-demand video
Access on mobile & desktop
Full lifetime access
Certificate of completion

Course content

7 sections · 57 lectures

Lec 01: Introduction to Machines Preview
Lec 02: Working Principle
Lec 03: Comparison between T.F. & I.M.
Lec 04: Rotating Magnetic Field-1
Lec 05: Rotating Magnetic Field-2

Lec 06: Construction of 3-Phase I.M. Preview
Lec 07: Types of slots
Lec 08: Semi closed & open type slots
Lec 09: Formation of poles
Lec 10: Types of stator winding
Lec 11: Types of Rotor
Lec 12: Construction squirrel cage rotar
Lec 13: Features of SCIM
Lec 14: Skewing of Rotar bars
Lec 15: Construction of Wound Rotor
Lec 16: Importance of Sliprings & external resistances
Lec 17: Comparison between SCIM & SRIM

Lec 18: Working of 3-phase I.M. Part 1 Preview
Lec 19: Working of 3-phase I.M. Part 2
Lec 20: Phasor diagram of 3-phase I.M.
Lec 21: Formulae
Lec 22: Problems on Stator & Rotor Field - 1
Lec 23: Problems on Frequency of Stator Voltage & Rotor Speed - 2
Lec 24: Problems on Voltage b/w slip rings & frequency - 3
Lec 25: Problems on Rotor Speed & No. of Phases- 4
Lec 26: Problems on Motor operates speed & Rotor Speed- 5

Lec 27: Changes in I.M. Parameters Preview
Lec 28: Equivalent circuit of Rotor
Lec 29: Power stage of Rotor
Lec 30: Excitation given to both stator & rotor
Lec 31: Rotor efficiency
Lec 32: Efficiency calculations

Lec 33: Approximate Torque Equation Preview
Lec 34: Observations on Torque
Lec 35: Maximum Torque -1
Lec 36: Maximum Torque -2
Lec 37: Starting Torque
Lec 38: Maximum Mechanical power developed
Lec 39: Torque-Slip characteristics
Lec 40: T-S characteristics with different rotor resistances
Lec 41: T-S characteristics with different rotor reactances & voltages
Lec 42: Important equations

Lec 43: T/F Vs I.M & Stator Equivalent circuit analysis Preview
Lec 44: Rotor Equivalent circuit analysis
Lec 45: Phasor diagram No load at standstill
Lec 46: Phasor diagram NO load at Slipspeed
Lec 47: Modified equivalent circuit
Lec 48: Parameters of 3-phas I.M.
Lec 49: Equivalent circuit analysis problem
Lec 50: No-load test
Lec 51: Blocked rotor test

Lec 52: Starting methods - 1 Preview
Lec 53: Starting methods - 2
Lec 54: Speed control of I.M.
Lec 55: Speed control from Rotor Side - 1
Lec 56: Speed control from Rotor Side - 2
Lec 57: Single phase I.M. Types

Explore related topics

Electrical all-levels

Description

Induction Machines is an exam-focused electrical engineering programme designed for electrical engineering students targeting university exams and GATE-style practice (all levels). Lessons are paced for semester revision and competitive practice, with clear explanations you can replay anytime.

You will strengthen circuit intuition and numerical methods for Induction Machines, with diagrams and steps that match how examiners expect answers. Syllabus highlights include Introduction & Working principle, Construction of 3-Phase I.M., Working of 3-phase I.M., Equivalent Circuit of Rotor, Torque of 3-phase I.M, and Equivalent Circuit Analysis. Across 57 lessons, you will move from foundations to problem-solving patterns that show up in university papers and placement tests.

Taught by DAKALA SREENIVASULU, this course keeps theory short and practice heavy—so you can revise faster, spot examiner cues, and build confidence before mocks and finals.