## What is Transition Method in Electric Traction?

What is Transition Method in Electric Traction? The methods of changing-over the connections from one grouping to another are known as transition method. The change-over from full series (when the…

Continue Reading What is Transition Method in Electric Traction?

## Power Factor Improvement Methods

Power Factor Improvement Methods: There are many drives which operate at a low power factor. Some of Power Factor Improvement Methods are: An induction motor direct on line. ac-dc diode…

Continue Reading Power Factor Improvement Methods

## DC Motor Braking Methods

DC Motor Braking Methods: The need for electric braking was explained earlier, the motor works as a generator developing a negative torque which opposes the motion. Three types of DC Motor…

Continue Reading DC Motor Braking Methods

## Starting Methods of Synchronous Motor for LCI

Starting Methods of Synchronous Motor for LCI: It has been pointed out that a Starting Methods of Synchronous Motor for LCI, even though complicated in its construction, has an advantage…

Continue Reading Starting Methods of Synchronous Motor for LCI

## FIR 1-D Digital Filter Design (The Window Method)

FIR 1-D Digital Filter Design (The Window Method): We describe the Fourier series technique as the first design method of 1-D FIR digital filters [Eq. (15.83)]. In this Digital Filter…

Continue Reading FIR 1-D Digital Filter Design (The Window Method)

## Electrical Power Engineering Articles

Electrical Power Engineering Articles: This Electrical Power Engineering Articles which includes the following topics:   Refrigeration Cycle Diagram Explain Vapour Compression Refrigeration System Explain Vapour Absorption Refrigeration System Thermoelectric Refrigeration…

Continue Reading Electrical Power Engineering Articles

## Infinite Impulse Response Filters Interview Questions and Answers

Infinite Impulse Response Filters Interview Questions and Answers: 1. Give any two properties of Butterworth lowpass filters Ans. The magnitude response of the Butterworth filter decreases monotonically as the frequency…

Continue Reading Infinite Impulse Response Filters Interview Questions and Answers

## Auto Transformer Starter – Working Principle, Advantages and Disadvantages

Auto Transformer Starter - Working Principle, Advantages and Disadvantages: In auto transformer starter method the reduced voltage is obtained by taking tappings at suitable points from a three phase auto-transformer,…

Continue Reading Auto Transformer Starter – Working Principle, Advantages and Disadvantages