EE8301 Electrical Machines – I
EE8301 Electrical Machines – I MCQ Multi Choice Questions, Lecture Notes, Books, Study Materials, Question Papers, Syllabus Part-A 2 marks with answers EE8301 Electrical Machines – I MCQ Multi Choice Questions, Subjects Important Part-B 16 marks Questions, PDF Books, Question Bank with answers Key And MCQ Question & Answer, Unit Wise Important Question And Answers, One Mark Question With Answers, Choose The Best Answer.
Download link is provided for Students to download the Anna University EE8301 Electrical Machines – I MCQ Multi Choice Questions, Lecture Notes, Books, Study Materials, Question Papers, Syllabus Part A 2 marks with answers & Part B 16 marks Question, Question Bank with answers, MCQ Question & Answer, Unit Wise Important Question And Answers, One Mark Question With Answers, Choose The Best Answer. All the materials are listed below for the students to make use of it and score good (maximum) marks with our study materials.
“EE8301 Electrical Machines – I MCQ Multi Choice Questions”
“EE8301 Electrical Machines – I Notes,Lecture Notes Previous Years Question Papers”
“EE8301 Electrical Machines – I Important 16 marks Questions with Answers”
“EE8301 Electrical Machines – I Important 2 marks Questions with Answers”
“EE8301 Electrical Machines – I Important Part A & Part B Questions”
“EE8301 Electrical Machines – I Syllabus, Local Author Books, Question Banks”
EE8301 Electrical Machines – I MCQ Multi Choice Questions, Lecture Notes & Part-A & Part-B Important Questions with Answers
Subject Details
| SEMESTER : | 03 |
| SUBJECT CODE : | EE8301 |
| SUBJECT NAME : | Electrical Machines – I |
| DEPARTMENT : | Electrical and Electronics Engineering |
| YEAR : | Second Year (II Year) |
| REGULATION : | 2017 |
| CONTENT : | Syllabus, Lecture Notes, Important Part-A 2 Marks Questions and Important Part-B 13 & 15 Mark Questions, Previous Years Question Papers Collections and Question Banks. |
Syllabus
EE8301 Electrical Machines – I
UNIT I MAGNETIC CIRCUITS AND MAGNETIC MATERIALS
Magnetic circuits –Laws governing magnetic circuits – Flux linkage, Inductance and energy – Statically and Dynamically induced EMF – Torque – Properties of magnetic materials, Hysteresis and Eddy Current losses – AC excitation, introduction to permanent magnets- Transformer as a magnetically coupled circuit.
UNIT II TRANSFORMER
Construction – principle of operation – equivalent circuit parameters – phasor diagrams, losses – testing – efficiency and voltage regulation-all day efficiency-Sumpner’s test, per unit representation – inrush current – three phase transformers-connections – Scott Connection – Phasing of transformer– parallel operation of three phase transformers-auto transformer – tap changing transformers- tertiary winding.
UNIT III ELECTROMECHANICAL ENERGY CONVERSION AND CONCEPTS IN ROTATING MACHINES
Energy in magnetic system – Field energy and co energy-force and torque equations – singly and multiply excited magnetic field systems-mmf of distributed windings – Winding Inductances-, magnetic fields in rotating machines – rotating mmf waves – magnetic saturation and leakage fluxes.
UNIT IV DC GENERATORS
Construction and components of DC Machine – Principle of operation – Lap and wave windings-EMF equations– circuit model – armature reaction –methods of excitationcommutation – interpoles compensating winding –characteristics of DC generators.
UNIT V DC MOTORS
Principle and operations – types of DC Motors – Speed Torque Characteristics of DC Motorsstarting and speed control of DC motors –Plugging, dynamic and regenerative brakingtesting and efficiency – Retardation test- Swinburne’s test and Hopkinson’s test – Permanent Magnet DC (PMDC)motors-applications of DC Motor
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EE8301 Electrical Machines – I MCQ Collection
EE8301 MCQ Collection 01 – DOWNLOAD
EE8301 MCQ Collection 02 – DOWNLOAD
EE8301 Electrical Machines – I Notes Collection
EE8301 Notes Collection 01 – DOWNLOAD
EE8301 Notes Collection 02 – DOWNLOAD
EE8301 Electrical Machines – I Important Questions Collection
EE8301 IMPORTANT QUESTIONS – DOWNLOAD
EE8301 Electrical Machines – I Question Papers Collection
EE8301 Last 5 Years Question Papers Collection – DOWNLOAD
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