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Communication

Difference between AS-I and DeviceNet

Introduction In this session we are gonna discuss about Difference between AS-I and DeviceNet .before reading...
Instrumentation

Working of Aspirating Smoke Detection

Introduction  Aspirating smoke detection ensures reliable fire detection in demanding application areas, where very early...
Instrumentation

What is Mass spectrometry ?

Introduction Mass spectrometry is a powerful analytical technique used to quantify known materials, identify unknown...
Instrumentation

Working of Laser Smoke Detector

Introduction Laser Smoke Detector senses the earliest particles of combustion. And that provides early warning...
Electrical

Difference between Twisted Pair,Fiber Optic and Coaxial cables

Introduction Network topologies connect individual devices. Such connections allow the devices to share and exchange...
Electrical

Accessories and Protective Devices for transformers

Introduction  In this session we are gonna discuss about some protective devices and accessories ie...
Instrumentation

Types Dryers for air compressors

What are the dryers? Compressed air dryers remove moisture that might otherwise condense in airlines,...
Electrical

What is a Stepper Motor?

What is a Stepper Motor? Stepper motors are DC motors that move in discrete steps....
Electrical

Introduction to busway and it’s applications

Introduction Commercial and industrial distribution systems use various methods to conduct electric power. These methods...
Control System

Smoke control for HVAC system

The HVAC system discussed here is a variable-air-volume (VAV) system with an economizer. The economizer allows...
Automation

Smart Fieldbus approach to instrumentation system

What is a Fieldbus? FieldBus is the general name for a number of competing standards...
PLC

Data Handling Instructions for PLC

Introduction This session contains general information about the data handling instructions for plc and explains...
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