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
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Control System

Running Inspection for Power Supply and Redundancy Check for Instrumentation and Control Systems in Process Plants

Table of ContentsWhat Is Running Inspection of an Instrumentation and Control System Power Supply?Why Is Power Supply Inspection Important in a Process Plant?What Should Be Checked During Running Power Supply Inspection?How to Check a 24 VDC Power Supply for Instrumentation SystemsWhat Is Power Supply...
Instrumentation Questions

Troubleshooting of Motorized Control Valve MOV Quiz with 25 Practical Engineering Questions

Why MOV Troubleshooting Skills Matter Motorized control valves are widely used in process plants for isolation, flow control, startup and shutdown operations. An MOV failure can affect production, equipment protection and plant safety. Engineers need to understand actuator operation, motor circuits, torque switches, limit switches,...
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Instrumentation Questions

Instrument Hook-up Diagrams Quiz: Test Your Project Engineering Knowledge

Understanding Instrument Hook-up Diagrams is crucial in process industries, especially during project engineering, commissioning,...
Instrumentation Calculators

Collection of PLC Digital Signal Calculators for Industrial Automation

Utilize our selection of PLC Digital Signal Calculators to streamline and improve your industrial...
Instrumentation Calculators

Inch of Mercury (inHg) to Pascal (Pa) Pressure Unit Conversion Calculator

This calculator enables you to convert pressure values from Inch of Mercury (inHg) to...
Instrumentation Calculators

Standard Atmosphere (atm) to Inch of Water (inH2O) Pressure Unit Conversion Calculator

This calculator helps you convert pressure values from Standard Atmosphere (atm) to Inch of...
Control Valve

Why is Control Valve Actuator Bench Set Important ?

Table of ContentsWhat is an Actuator Bench Set ?How Actuator Bench Set Working ?Why...
Instrumentation Calculators

Turbine Flow Meter Coefficient and Scaling Factor Calculator

This Turbine Flow Meter Coefficient and Scaling Factor Calculator is designed to help users...
Cybersecurity

ICS/SCADA OT Cybersecurity Self-Assessment: NIST-Based Procedure for Critical Infrastructure

Table of ContentsIdentifyProtectDetect RespondRecoverAssessment DocumentationReview and UpdateDownloadable Checklist for ICS / SCADA OT Cybersecurity Self-Assessment FAQ...
Instrumentation Questions

Smart Instrumentation Quiz: Test Your Advanced Knowledge in Process Industry Technology

Welcome to the Smart Instrumentation Quiz! This advanced quiz is designed for professionals and...
Instrumentation Calculators

Inch of Mercury (inHg) to Pounds per Square Inch (psi) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Inch of Mercury (inHg) to...
Instrumentation Calculators

Inch of Water (inH2O) to Millibar (mBar) Pressure Unit Conversion Calculator

This calculator provides a quick and easy way to convert pressure values from Inch...
Instrumentation Calculators

Millibar (mBar) to Inch of Water (inH2O) Pressure Unit Conversion Calculator

This calculator allows for quick and precise conversion of pressure values from Millibar (mBar)...
Instrumentation Calculators

Collection of Instrumentation Signal Conversion Calculators

Instrumentation Signal Conversion CalculatorsPV to 4-20mA scaling calculator4-20mA to PV scaling calculatorCalculator for 3-15...
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Control System

Running Inspection for Power Supply and Redundancy Check for Instrumentation and Control Systems in Process Plants

Table of ContentsWhat Is Running Inspection of an Instrumentation and Control System Power Supply?Why...
Instrumentation Questions

Troubleshooting of Motorized Control Valve MOV Quiz with 25 Practical Engineering Questions

Why MOV Troubleshooting Skills Matter Motorized control valves are widely used in process plants for...
FAT Activities

What is Integrated Factory Acceptance Test (IFAT)?

Table of ContentsWhat is Integrated Factory Acceptance Test?Why is IFAT Important in Instrumentation and...
Instrumentation Calculators

Control Valve Leakage Calculator

Table of ContentsControl Valve Leakage Calculator for Seat Leakage Testing What Is Control Valve Leakage?What...