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Automation

Fuzzy control logic for steam turbine

What is fuzzy control? A simple fuzzy controller is designed for a system. Unlike observer-based...
Electrical

Combination of Resistors – Series and Parallel

Introduction What do you do when you have a very large water source, say like...
Pressure Measurement

Overview of pressure measurement

Pressure Transmitters Pressure is one of the most common properties to detect. We frequently sense...
Electrical

Computer aided circuit Analysis: SPICE

The computer-aided tools can free the engineer from tedious calculations, thereby freeing more time for...
Flow Measurement

Overview of flow measurement.

Introduction The ability to measure flow rate is another important process measurement. There are four...
Instrumentation

Different types of Temperature Sensors used in industries

Introduction Electronic temperature sensors come in two basic varieties: resistance devices and voltage devices. A...
Interview Questions

Control valve basic interview questions

1. What are the steps in selection of valve? - Material to be handled -...
Electrical

 Electrical signal and control wiring

Introduction There is much to be said for neatness of assembly in electrical signal wiring....
Level Measurement

Nuclear level measurement – Continuous and point measurement

The basic method of nuclear level measurement is sending radiation through the liquid and...
Electrical

What is the function of Magnetic Contactors ?

Introduction Most motor applications require the use of remote control devices to start and stop...
Electrical

Different types of Motor Enclosure

Introduction  A motor enclosure not only holds the motors components together, it also protects the...
Electrical

Three-phase induction motor – basics

The three-phase induction motor is the most commonly used motor in any power system....
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