Electrical M/C’s and Power Utilization 3(2+1)

Topic outline

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  General

  • Electrical M/C’s and Power Utilization -: Course Content Developed By :- Dr. C. Divaker Durairaj Dean i/c Agricultural Engineering College and Research Institute, TNAU, Coimbatore e-mail: divaker@gmail.com View Profile

    -:Content Reviewed by :- Dr. Veeran Gowda Department of Farm Machinery College of Agrl. Engg., University of Agricultural Sciences, Raichur View Profile

  • Course Outline File
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  MODULE 1. Electro motive force, reluctance, laws of magnetic circuits, determination of ampere-turns for series and parallel magnetic circuits

  • LESSON 1. Electro motive force, reluctance and laws of magnetic circuits Page
  • Lesson 1 Quiz
  • LESSON 2. Determination of ampere-turns for series and parallel magnetic circuits Page
  • Lesson 2 Quiz
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  MODULE 2. Hysteresis and eddy current losses

  • LESSON 3. Hysteresis and eddy current losses Page
  • Lesson 3 Quiz
  • LESSON 4. Hysteresis and eddy current losses Page
  • Lesson 4 Quiz
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  MODULE 3. Transformer: principle of working, construction of single phase transformer

  • LESSON 5. Transformer: principle of working, construction of single phase transformer Page
  • Lesson 5 Quiz
  • LESSON 6. Construction of single phase transformer Page
  • Lesson 6 Quiz
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  MODULE 4. EMF equation, phase diagram on load, leakage reactance, transformer on load, equivalent circuit, voltage regulation

  • LESSON 7. Transformer EMF equation and phase diagram on load Page
  • Lesson 7 Quiz
  • LESSON 8. Transformers on load Page
  • LESSON 9. Equivalent circuit and voltage regulation of transformers Page
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  MODULE 5. Power and energy efficiency, open circuit and short circuit tests, principles

  • LESSON 10. Power and energy efficiency, open circuit and short circuit tests, principles Page
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  MODULE 6. Operation and performance of DC machine (generator and motor)

  • LESSON 11. Operation and performance of DC machine (generator and motor) Page
  • Lesson 11 Quiz
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  MODULE 7. EMF and torque equations, armature reaction, commutation, excitation of DC generator and their characteristics

  • LESSON 12. EMF and torque equations of DC machines Page
  • LESSON 13. DC generators and their characteristics - Armature reaction and commutation Page
  • Lesson 13 Quiz
  • LESSON 14. Shunt generator Page
  • LESSON 15. Compound and Series generators Page
  • Lesson 15 Quiz
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  MODULE 8. DC motor characteristics, starting of shunt and series motor, starters, speed control methods-field and armature control

  • LESSON 16. DC motors Page
  • Lesson 16 Quiz
  • LESSON 17. DC motor – Torque Equation Page
  • LESSON 18. DC shunt motor characteristics Page
  • Lesson 18 Quiz
  • LESSON 19. DC series motor characteristics Page
  • Lesson 19 Quiz
  • LESSON 20. DC compound motor characteristics and DC motor starters Page
  • LESSON 21. DC motor speed control methods-field and armature control Page
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  MODULE 9. Polyphase systems, generation - three phase load connections

  • LESSON 22. Polyphase systems - generation Page
  • LESSON 23. Polyphase systems – delta in generation - three phase load connections Page
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  MODULE 10. Polyphase induction motor: construction, operation, equivalent circuit

  • LESSON 24. Polyphase induction motor – theory of operation Page
  • LESSON 25. Polyphase induction motor – construction – Equivalent circuit Page
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  MODULE 11. Phase diagram, effect of rotor resistance, torque equation, starting and speed control methods

  • LESSON 26. Polyphase motor - Phase diagram, torque equation, starting and speed control methods Page
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  MODULE 12. Single phase induction motor: double field revolving theory, equivalent circuit, Phase split, shaded pole motors

  • LESSON 27. Single phase motor – series motor Page
  • LESSON 28. Single phase motor – Repulsion motor Page
  • LESSON 29. Single phase induction motor - double field revolving theory Page
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  MODULE 13. Disadvantage of low power factor and power factor improvement

  • LESSON 30. Disadvantage of low power factor and power factor improvement Page
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  MODULE 14. Various methods of single and three phase power measurement

  • LESSON 31. Various methods of single phase power measurement Page
  • LESSON 32. Methods of three phase power measurement Page