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Areej

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PLC

Top 6 Important Rules for PLC Ladder Diagram Programming

Table of ContentsWhat are the rules for drawing a ladder diagram?Rule 1. Inputs can be used in both parallel and series to form a connection.Rule 2. Outputs (or Coils) can be used only in ParallelRule 3. One Input can be used Multiple Times in...
Instrumentation Questions

Advanced Vibration Sensors and Probes Quiz

Process industries use vibration sensors and probes as essential components for monitoring the health status of their machinery. The devices act as detectors which identify irregularities that minimize expensive breakdowns and production interruptions. The assessment evaluates your grasp of complex vibration monitoring theory combined...
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Electrical

Vacuum Circuit Breaker or VCB 

Introduction A circuit breaker is a device that interrupts an electrical circuit to avoid unwanted...
Calibration

How to calibrate Fieldbus Transmitters ?

Calibration in Fieldbus terminology The terminology differs between the calibration of the conventional instrument and...
Instrumentation

What are the different kinds of transmitters?

INTRODUCTION Transmitters are referred to as “analog,” “microprocessor based,” “intelligent,” “smart,” “fieldbus,” etc. depending on...
Instrumentation

Introduction to Analog converters

Introduction In this session we are gonna discuss about Analog converters.In instrumentation analog conveters plays...
Control Valve

Level Control Valve with Bi-Level Vertical Float

Introduction  The Level Control Valve with Bi-Level Vertical Float is a hydraulically controlled, diaphragm actuated...
Control Valve

Hydraulically Controlled On-Off Deluge Valve

Introduction The Hydraulically Controlled On-Off Deluge Valve is an elastomeric, hydraulic pressure operated deluge valve,...
Control Valve

Anti-Surge Pump Start Control Valve

Introduction In this session we are gonna discuss about  Normally Open, Anti Surge, pilot-operated and...
Instrumentation

What is proportional, integral and derivative control?

Introduction The aim of this unit is to describe the use of proportional, integral and...
Valves

Working of Pressure Reducing Valve

Introduction This Pressure Reducing Valve is an elastomeric, line pressure driven pilot operated pressure control...
Control System

Level Control Valve with Horizontal Float

Introduction Level Control Valve with Modulating Horizontal Float is a hydraulically controlled, diaphragm actuated, control...
Control Valve

What is a deluge valve ?

Introduction Deluge valves are elastomeric type globe valves that act with a rolling diaphragm, with...
Control System

Level Control Valve with Altitude Pilot

Introduction This type of level control valve is a hydraulically controlled diaphragm-operated automatic control valve...
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PLC

Top 6 Important Rules for PLC Ladder Diagram Programming

Table of ContentsWhat are the rules for drawing a ladder diagram?Rule 1. Inputs can...
Instrumentation Questions

Advanced Vibration Sensors and Probes Quiz

Process industries use vibration sensors and probes as essential components for monitoring the health...
Instrumentation Calculators

Cubic Feet per Minute (CFM) to Cubic Meters per Hour (m³/h) Flow Unit Conversion Calculator

This tool enables users to convert Cubic Feet per Minute (CFM) to Cubic Meters...
Instrumentation Calculators

Gallons per Day (GPD) to Liters per Minute (L/min) Flow Unit Conversion Calculator

This tool helps users convert Gallons per Day (GPD) to Liters per Minute (L/min),...

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