Electrical Machines for GATE, ESE, TRANSCO etc

Electro-mechanical Energy Conversion
Principles of electro-mechanical energy conversions, Emf induced due to Faraday's law, Force experienced on a motor.

DC Machines:
Construction, operation, types and winding(wave and lap type), emf equation, Commutation and Armature reaction, Generator characteristics, Motor characteristics, Speed control, Braking, 2-point starter, 3-point starter, and 4-point starter, grading of starter, testing & efficiency, Parallel operation.

Transformers:
1-Ph Transfromer: Construction, types, winding, emf equation, Operation: no load and load along with phasor diagram and equivalent circuit, Voltage regulation, Finding the transformer parameters, Testing, losses and efficiency, Parallel operation, Auto transformer construction, operation, Harmonic analysis;
Three phase transformer: construction and types, operation, Scott connection, Open delta, Harmonic analysis.

Three phase Synchronous Machines:
Construction, types and operation, winding, Armature reaction, emf equation, Equivalent circuit & Phasor diagram, Generator characteristics, Voltage regulation methods, Analysis and power equations, Parallel operation, V and inverted V curves.

Induction Machines:
Construction types, emf equation, Equivalent circuit, Torque and power equations, Torque slip characteristics and Power slip characteristics, Finding the three phase IM parameters, losses and efficiency, three phase IM Speed control, Starting methods, harmonic torques. Operating principle of single phase induction motors;

1. Full coverage with numericals and animations.
2. Unique anology for the concepts and unmatched teaching techniques.
3. Useful for semester exams, Central, State PSUs and any competitive exams.
4. Ideal for College going students, drop out students, Job holders.
5. Exclusive live doubt clearing sessions with the enrolled students.
6. Complimentary Practice Tests

Absolutely Yes. Every course is well designed so that you will understand the subject to its best, rather you will fall in love with engineering and will get the ability to crack & top any competitive exam.

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We are allowing this feature to reduce the stress on students while changing between pdf and videos(misuse of this facility and sharing the license with your friend will fall under the violation of license policy).

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Yes, you can access the courses in two machines, both from Android and Windows PC/Laptop (only for individual use).

You can even access the courses on both the machines at a time (Parallel login is also allowed). But once devices are licensed you are not allowed to change the device due to any reason until the new license.

We are allowing this feature to reduce the stress on students while changing between pdf and videos(misuse of this facility and sharing the license with your friend will fall under the violation of license policy).

Yes Just once per course (At a cost of ₹199 per course). Due to whatsoever the reason if you wish to change the device in which you are watching the lectures, you need to get a new license from us by paying Rs.199 per course.

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