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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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Flow Measurement

What is a Rotameter ?

Introduction A rotameter measures the flow of liquids, gases and steam by using a float...
Analytical Instrumentation

What are Photovoltaic Sensors ?

Introduction An important type of photodetector is the photovoltaic cell, which generates a voltage that...
Instrumentation

Humidity measurement using Dew point method

What is Dew point? The dew point is the temperature at which a mixture of...
Instrumentation

Measuring density using nuclear radiation

Introduction There are so many instruments to measure density like hydrometers,Induction hydrometers,etc You can also...
Control Valve

Different types of control valve actuators

Introduction Pneumatically operated control valve actuators are the most popular in use, but electric, hydraulic...
Temperature Measurement

What are Radiation Pyrometers ?

Introduction A pyrometer is any temperature measurement device that includes a sensor and a reading....
Level Measurement

Ultrasonic Level Switches

Introduction  We can use ultrasonic level instruments for both continuous and point level measurement. The...
Level Measurement

What are different kinds of level switches?

Introduction A wide variety of level switches available are available for use in measurement and...
Instrumentation

Mounting arrangements of fittings for pressure gauges

Introduction  In many applications within the process industries, measuring instruments are exposed to critical operating...
Level Measurement

Level measurement using Radar technique

Introduction There are so many level measuring techniques in this session we are going to...
Level Measurement

Level measurement using Conductivity Probes

Introduction There are so many level measuring techniques in this session we are going to...
Control System

DIFFERENCE BETWEEN FEEDBACK AND FEEDFORWARD CONTROL LOOPS

INTRODUCTION There are so many control loops in the industries nowadays.In this session we are...
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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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