Electrical Machines – I detailed syllabus for Electrical & Electronics Engineering (EEE), 2nd Year 1st Sem R18 regulation has been taken from the JNTUH official website and presented for the B.Tech students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. We make sure the result links and syllabus uploaded here is latest and up to date, also the syllabus PDF files can also be downloaded from the universities official website.
For Electrical & Electronics Engineering (EEE) 2nd Year 1st Sem R18 Regulation Scheme, do visit EEE 2nd Year 1st Sem R18 Scheme. The detailed syllabus for electrical machines – i is as follows.
Electrical Machines – I Subject Syllabus for EEE 2nd Year 1st Sem R18 Regulation
Prerequisite:
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Course Objectives:
- To study and understand different types of DC generators, Motors and Transformers, their construction, operation and applications.
- To analyze performance aspects of various testing methods.
Course Outcomes:
At the end of this course, students will demonstrate the ability to
- Identify different parts of a DC machine and understand its operation
- Carry out different testing methods to predetermine the efficiency of DC machines
- Understand different excitation and starting methods of DC machines
- Control the voltage and speed of a DC machines
- Analyze single phase and three phase transformers circuits.
UNIT – I
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UNIT – II
D.C Motors: Principle of operation – Back E.M.F. – Torque equation – characteristics and application of shunt, series and compound motors – Armature reaction and commutation. Speed control of D.C. Motors – Armature voltage and field flux control methods. Motor starters (3-point and 4-point starters) Testing of D.C. machines – Losses – Constant and Variable losses – calculation of efficiency – condition for maximum efficiency.
UNIT – III
Testing of DC Machines: Methods of Testing – direct, indirect, and regenerative testing – Brake test – Swinburne’s test – Hopkinson’s test – Field’s test – separation of stray losses in a d.c. motor test.
UNIT – IV
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UNIT – V
Testing of Transformers and Poly-Phase Transformers: OC and SC tests – Sumpner’s test -predetermination of efficiency and regulation-separation of losses test-parallel operation with equal and unequal voltage ratios – auto transformers-equivalent circuit – comparison with two winding transformers. Poly-phase transformers – Poly-phase connections – Y/Y, Y/A, A/Y, A/A and openA
TEXT BOOKS:
- A. E. Fitzgerald and C. Kingsley, “Electric Machinery, New York, McGraw Hill Education, 2013.
- A. E. Clayton and N. N. Hancock, Performance and design of DC machines, CBS Publishers, 2004.
REFERENCE BOOKS:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier..
For detailed syllabus of all the other subjects of B.Tech 2nd Year Electrical & Electronics Engineering (EEE), visit Electrical & Electronics Engineering (EEE) 2nd Year Syllabus Subjects.
For results of Electrical & Electronics Engineering (EEE) 2nd Year 1st Sem R18 Regulation, visit EEE 2nd Year 1st Sem R18 Regulation results direct link.