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Sivaranjith

Instrumentation Engineer
Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled through PLC based sequencing, pressure instrumentation, permissives, alarms, trips and automatic standby selection. For automation and instrumentation professionals, understanding this logic is essential for DCS configuration, PLC programming, control panel...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog Input LoopCommon Symptoms of Galvanic Isolator ProblemsStep by Step Galvanic Isolator Troubleshooting ProcedureIndustrial Troubleshooting Case Study: Incorrect DCS Pressure ReadingSafety Precautions for Galvanic Isolator TroubleshootingGalvanic Isolator Selection and Maintenance Best...
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Instrumentation

What are Coal feeders? Principle, components.

What are coal feeders? Coal Feeder is a device that regulates the amount of coal...
Pressure Measurement

Pressure switch on separator

Understanding Pressure Switch on separator Pressure switch Separator is a safety device that serves...
SIS/ESD

What is SIS (Safety Instrumentation System)?

Safety instrumented system (SIS) is a system designed to monitor dangerous conditions in a...
Flow Measurement

Different types mass flowmeters

Mass flowmeters are devices that measure the amount fluid passed to a process. Mass...
Electrical

Features of Motor VFD

Modern DC and AC motors provide useful features when using electric motors as final...
P&ID

P & ID common symbols, How to read a P&ID.

Piping and Instrumentation Diagrams (P&ID) are schemes of pipelines, equipment, instrumentation, control systems, from...
Analytical Instrumentation

pH measurement

What is pH? pH is a unit of measurement that describes the degree of acidity...
Automation

What is HMI (Human Machine Interface)?

What is HMI? Human Machine Interface or commonly called Man Machine Interface is the interface...
Valves

Types of valve tests

Valve tests are done to verify and to ensure that the valves are suitable...
Electrical

Zener diode regulator

What is zener diode regulator? Zener diode regulator is an electronic device designed to protect...
Control System

Basics of feedback system

There are several techniques used for the process control system that are useful in...
Electrical

Causes of electric motor failure

Electric motor is an essential electrical device in the home and industries. In general,...
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Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog...
Instrumentation Calculators

Pressure Transmitter Overrange Protection Calculator: Calculate Pressure Surge and Overpressure Risk

Table of ContentsWhat Is Pressure Transmitter Overrange Protection?Pressure Transmitter Overrange Protection Calculator ParametersHow to...
Instrumentation Questions

Advanced Instrument Logic Diagram Quiz for Process Control Systems in Process Industries

Instrument Logic Diagram Quiz Introduction An Instrument Logic Diagram displays the interaction of process conditions,...