Digital Data of Control System 2023:
In the present article we will discuss about all the discrete signals which are made up of discrete data or sampled data or also known as digital …
Applications of Field Effect Transistor 2023:
Analog Switches: The use of FETs as switches in simple circuits is an immediate consequence of their method of activity. This is on the grounds that when …
Magnetization Curve of DC Generator 2023:
Introduction: A DC generator is the curve that provides the relationship between field current and armature terminal voltage on an open circuit. When a DC generator is …
Servomechanism | Theory and Working Principle of Servo Motor 2023:
Servo Motor Working Principle: Before understanding the working principle of servo motor we must understand the basics of servomechanism. Servomechanism: A servo system basically consists of three …
Phototransistors: What Are They & How Do They Work? 2023:
Phototransistors are either three-terminal (emitter, base and collector) or bi-terminal (emitter and collector) semiconductor devices whose base region is sensitive to light. Although all transistors exhibit a …
Hopkinson Test 2023:
The Hopkins on test is another useful way to test the efficiency of a DC machine. This is a full load test and requires two identical machines …
Winding Resistance Test of Transformer 2023:
Winding obstruction trial of transformer is likewise finished as type test, routine test and field test. At the production line, it decides the accompanying: Computation of I2R …
Hydrant System for Power Plant Fire Protection 2023:
This part consists of water based fire protection system called hydrant system in thermal power plants. Flow scheme for a typical 660 MW unit Hydrant System: The …
Diode Bridge Rectifier 2023:
A large part of the machines we use are AC gadgets. They require AC power for their operation. We don’t have many gadgets that work on DC …
Trip Circuit Supervision 2023:
Various contacts are connected in series with the trip circuit of an electrical circuit breaker. There must be some condition when the circuit breaker must not trip …