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Sundareswaran Iyalunaidu

With over 24 years of dedicated experience, I am a seasoned professional specializing in the commissioning, maintenance, and installation of Electrical, Instrumentation and Control systems. My expertise extends across a spectrum of industries, including Power stations, Oil and Gas, Aluminium, Utilities, Steel and Continuous process industries. Tweet me @sundareshinfohe
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Instrumentation Calculators

Pressure Relief Valve Sizing Calculator for PRV and PSV Orifice Calculation

Table of ContentsPressure Relief Valve Sizing Calculator for PRV and PSV Orifice CalculationWhat Is a Pressure Relief Valve Sizing Calculator?Why Pressure Relief Valve Sizing Is ImportantWhat Information Is Required for Pressure Relief Valve Sizing?How the Pressure Relief Valve Sizing Calculator WorksGas and Vapor Pressure...
Instrumentation Questions

Troubleshooting Modbus TCP IP in Process Industries Quiz

Why Modbus TCP IP Troubleshooting Skills Matter Modbus TCP IP is widely used in process industries to connect PLCs, SCADA systems, DCS platforms, remote I O stations, analyzers, power meters, VFDs, package equipment, and other industrial devices. Reliable communication is important because these systems continuously...
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Instrumentation Calculators

Split Range Calculator for Control Valves in PLC and DCS Systems

Table of ContentsIntroduction to Split Range ControlWhat Is Split Range Control in Industrial AutomationWhy...
PLC

Siemens S7 300 PLC Discontinued Migration Guide for Engineers

Table of ContentsWhy Siemens S7 300 Became the Backbone of Industrial AutomationWhy Siemens S7...
SIS/ESD

Advanced Safety Instrumented System (SIS) Inspection Checklist for IEC 61511 Compliance

Table of ContentsIntroduction to Safety Instrumented System (SIS)What Is a Safety Instrumented System?How SIS...
Interview Questions

Instrumentation Designer Interview Questions and Answers for EPC Projects

Table of ContentsIntroduction to Instrumentation Design InterviewsBasic Instrumentation Designer Interview QuestionsInstrument Location and Layout...
Instrumentation Questions

PLC System Commissioning in Process Industries: Advanced Quiz for Automation and Instrumentation Engineers

Introduction to PLC System Commissioning PLC commissioning is a vital step in process industries to...
Instrumentation Calculators

Turndown Ratio Calculator for Flow Meters and Process Instruments

Table of ContentsIntroduction to Turndown Ratio in Process IndustriesWhat Turndown Ratio Means In InstrumentationWhy...
FAT Activities

Factory Acceptance Test Procedure for Distributed Control System DCS

Table of ContentsWhat is Factory Acceptance Test in DCS SystemsPurpose of DCS Factory Acceptance...
Process Control

Why Split Range Control is Used in Industrial Automation

Table of ContentsWhat is Split Range Control in Process Control SystemsHow Split Range Control...
Instrumentation Questions

Flow Measurement Selection in Application Scenarios for Process Industries EPC Design Engineering

Why Flow Measurement Selection is Critical in EPC Design Engineering  In projects in the EPC...
Communication

Why 75 Ohm Termination Resistor is Used in ControlNet?

Table of ContentsWhat is a Termination Resistor in ControlNet?Purpose of a ControlNet Termination ResistorHow...
Engineering

Top 10 Control Valve Sizing Software Used in Process Industries

Table of ContentsWhy Control Valve Sizing Software Is Important in Modern IndustriesAccurate Cv Calculation...
Procedures

Running Inspection Procedure for Analyzer and Sampling System in Process Industries

Table of ContentsRunning Inspection Procedure for Analyzer and Sampling SystemWhy Running Inspection Is ImportantWhat...
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Instrumentation Calculators

Pressure Relief Valve Sizing Calculator for PRV and PSV Orifice Calculation

Table of ContentsPressure Relief Valve Sizing Calculator for PRV and PSV Orifice CalculationWhat Is...
Instrumentation Questions

Troubleshooting Modbus TCP IP in Process Industries Quiz

Why Modbus TCP IP Troubleshooting Skills Matter Modbus TCP IP is widely used in process...
Engineering

Intrinsic Safety Barrier Selection Procedure for Instrumentation Engineers

Table of ContentsWhat Is an Intrinsic Safety Barrier?Types of Intrinsic Safety BarriersIntrinsic Safety Barrier...
Communication

Understanding the Devices Used in Remote Industrial Networking in Process Industries

Table of ContentsWhy Remote Industrial Networking Is Important in Process Industries What Is Remote Industrial...