Book Details

Electrical Technology

Electrical Technology

Published by uLektz

Course Code:RT21045

Author:uLektz

University: JNTU Kakinada

Regulation:2013

Categories:Electronics & Communication

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

Rs.199 Rs.30 Rs.85% off

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Description :Electrical Technology of RT21045 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I ELECTROMECHANICAL ENERGY CONVERSION

1.1 Introduction to S.I units

1.2 Forces and torque in a magnetic field systems

1.3 Single excited machine

UNIT II DC GENERATORS

2.1 Principle of operation and construction of DC generators

2.2 Types of generators

2.3 Magnetization and load characteristics of DC generators

UNIT III DC MOTORS

3.1 Principle of operation and construction of DC Motors

3.2 Characteristics of DC motors

3.3 Swinburne’s test

UNIT IV TRANSFORMERS

4.1 Principle of operation of single phase transformer

4.2 Phasor diagram on no-load and load

4.3 Losses and efficiency of transformer

4.4 OC and SC tests – predetermination of efficiency and regulation.

UNIT V INDUCTION MACHINE

5.1 Principle of operation and construction of three-phase induction motors

5.2 Slip-torque characteristics

5.3 Starting methods

UNIT VI SPECIAL MACHINES

6.1 Principle of operation and construction single phase induction motor

6.2 Shaded pole motors – capacitor motors and AC servomotor.

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