Hi! myself Nitish from Jamshedpur. I did B.Tech from VNIT in Electrical and Electronics. I was 8th ranker overall and got placed in L&T, the

Nitish Tewary

Concept of per unit, some numericals and then detail explanation of voltage regulation of transformer.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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Hindi

(Hindi) Per Unit and Voltage Regulation of Transformer

Transformers

Electric Machines

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and SSC JE

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Test Preparation

Why per unit concept is required and it's advantage in case of transformer

Per Unit - 1 (in Hindi)

Continuation of per unit concept used in transformer.

Per Unit - 2 (in Hindi)

Numerical on equivalent circuit and oc sc test .

Numericals (in Hindi)

MCQ on OC and SC Test (in Hindi)

2 Interview Questions on SC Test (in Hindi)]

What is voltage regulation and why it is important in case of transformer.

Introduction to voltage regulation

Effect of power factor on voltage regulation.

Effect of powerfactor on voltage regulation

Approx. Calculation of voltage regulation with the help of phasor diagram in case of both lagging and leading power factor

Phasor diagram and expression for voltage regulation

Validation of approximation took in previous lesson.
Maximum voltage regulation.

Voltage regulation in terms of per unit.

Explanation of zero regulation and minimum regulation.

Zero and minimum regulation.

Theoretical concept regarding how to minimize voltage regulation of transformer.

Theory related to voltage regulation.

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the properties of transformer core, laminations of core, magnetostriction and core type and shell type transformer.

(Hindi) Transformer for IES : Part - 2

This is the Crash course on transformer for RVUNL JE EXAM so all the topics of transformers will be covered in short not in detail.

Crash Course on Transformers for RVUNL JE EXAM (29/07/2019)

In this very new crash course we will be discussing about the synchronous machines. we will cover all the important topics for the subject which is also be important for last minute revision and preperation to.

Crash course on synchronous machines for all JE EXAMS

In this course we will be discussing about the various types of Harmonics that are present in 3-phase transformer.

(Hindi) Transformer for IES : Part 3

This course is very important for ESE aspirants.

(Hindi) Torque developed and Commutation in DC Motor

In this course we will be discussing about each and every topic of DC machines in brief which will prove very helpful for the students for last minute preperation or for revision point of view.

Lessons

11 lessons • 2h 13m

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Per Unit - 1 (in Hindi)

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Per Unit - 2 (in Hindi)

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Numericals (in Hindi)

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MCQ on OC and SC Test (in Hindi)

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2 Interview Questions on SC Test (in Hindi)]

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Introduction to voltage regulation

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Effect of powerfactor on voltage regulation

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Phasor diagram and expression for voltage regulation

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Voltage regulation in terms of per unit.

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Zero and minimum regulation.

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