HomeAuthorsPosts by Sundareswaran Iyalunaidu

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
twitter
Instrumentation Questions

Safety PLC Basics in Process Industries: 25 Advanced MCQs on Functional Safety, SIL and SIS

Safety PLC Quiz Introduction Safety Programmable Logic Controllers play an important role in protecting personnel, equipment and industrial processes from hazardous operating conditions. In process industries, Safety PLCs form part of the Safety Instrumented System, executing Safety Instrumented Functions designed to reduce identified risks. Understanding...
PLC

Best AI Tools for PLC Programming: ChatGPT vs Claude vs PLC AI Agents

Table of ContentsWhat Is AI Based PLC Programming and How Does It Work?How AI Is Changing Industrial PLC ProgrammingTypes of AI Tools Available for PLC ProgrammingBest AI Tools for PLC ProgrammingAI Tools for PLC Programming Comparison: Features and CompatibilityAI Ladder Logic vs Structured Text...
spot_img

Keep exploring

Instrumentation Questions

Advanced DCS Documentation Quiz for Process Industries with Answers and Explanations

What is DCS Documentation and Why is it Critical in Process Industries? In the process...
PLC

PLC Troubleshooting Remote IO Rack Communication Failure Complete Troubleshooting Guide for Industrial Automation Engineers

Table of ContentsIntroduction to PLC Remote IO Rack Communication FailureWhat is PLC Remote IO...
Instrumentation Calculators

Junction Box Load Calculator

Table of ContentsCalculate Junction Box Load, Terminal Requirement and Enclosure Size AccuratelyWhat is a...
Instrumentation Calculators

Air Consumption Calculator for Pneumatic Control Valves, Actuators and Instrument Air System Sizing

Air Consumption Calculator for Pneumatic Control Valves | AutomationForum.co * { box-sizing: border-box; margin: 0;...
Procedures

Radar Level Transmitter False Echo Troubleshooting Guide: Causes, Symptoms, Echo Curve Analysis and Fixes

Table of ContentsRadar Level Transmitter False Echo Troubleshooting IntroductionWhat Is a Radar Level Transmitter?Why...
Instrumentation Calculators

Instrument Cable Gland Selector Calculator Guide

Table of ContentsWhat Is the Instrument Cable Gland Selector Calculator?Why Cable Gland Selection Is...
Procedures

Why Is My Pressure Transmitter Showing 22 mA? Complete Troubleshooting Guide for Instrument Engineers

Table of ContentsIntroduction to Pressure Transmitter 22 mA Fault SignalsWhy Is My Pressure Transmitter...
Instrumentation Questions

Control System Basics Quiz for Process Industries: 25 Advanced MCQs for PLC, DCS, SCADA and Feedback Control

Quiz Introduction to Control System Basics for Process Industries  This quiz helps process control engineers,...
SIS/ESD

ESD vs PSD: Difference Between Emergency Shutdown System and Process Shutdown System

Table of ContentsWhat Is the Difference Between ESD and PSD in Process Plants?ESD vs...
Engineering

FRL Unit Selection Procedure for On Off Instrumentation Control Valves

Table of ContentsWhat Is an FRL Unit in Pneumatic On Off Control Valve Service?Why...
Instrumentation Calculators

Advanced HART Loop Calculator for Reliable 4 to 20 mA and HART Communication

Table of ContentsWhat Is a HART Loop Calculator and Why It Matters in Field...
Engineering

Marshalling Panel vs Junction Box vs System Cabinet: Complete Guide for Instrumentation and Control Engineers

Table of ContentsUnderstanding the Difference Between Junction Box, Marshalling Panel, and System Cabinet Why Junction...
Load more

Latest articles

Instrumentation Questions

Safety PLC Basics in Process Industries: 25 Advanced MCQs on Functional Safety, SIL and SIS

Safety PLC Quiz Introduction Safety Programmable Logic Controllers play an important role in protecting personnel,...
PLC

Best AI Tools for PLC Programming: ChatGPT vs Claude vs PLC AI Agents

Table of ContentsWhat Is AI Based PLC Programming and How Does It Work?How AI...
PLC

PLC Analog Output Wiring Procedure: 4 to 20 mA and 0 to 10 V in Process Automation

Table of ContentsUnderstanding PLC Analog Output Wiring for 4 to 20 mA and 0...
Instrumentation Calculators

Thermocouple Extension Cable Selection: Types, Colour Codes, Insulation and Resistance Calculation

Table of ContentsWhat Is Thermocouple Extension Cable and Why Is Correct Selection Important?Thermocouple Extension...