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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Installation Procedure

Float Type Level Switch Installation Procedure with Checklist

Table of ContentsWhat is float type level switch?What is the construction and working principle...
Instrumentation Calculators

Pascals (Pa) to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Pascals (Pa) to Millimeter of...
Instrumentation Calculators

Millimeter of Mercury (mmHg) to Pascals (Pa) Pressure Unit Conversion Calculator

This calculator enables easy conversion of pressure values from Millimeter of Mercury (mmHg) to...
Instrumentation Questions

Advanced Wireless Instrumentation Quiz: Exploring Industrial Wireless Communication and Protocols

Welcome to the Wireless Instrumentation Quiz! This advanced quiz is designed to test your...
Instrumentation Calculators

Capacitance to Level Conversion Calculator for Level Transmitters

Capacitive level transmitters are used to measure the liquid level in a tank by...
Instrumentation

Why Restriction Orifice is Some Distance from Blowdown Valve?

Table of ContentsWhat is Restriction Orifice?Purpose of a Blowdown Valve and Restriction OrificeImportance of...
Instrumentation Questions

Quiz on Instrumentation I/O List Engineering Documentation

Welcome to the "Instrumentation I/O List Engineering Documentation" quiz! This advanced quiz is designed...
Instrumentation Calculators

RTD Class B Tolerance Calculator

Table of ContentsHow to Use the RTD Class B Tolerance Calculator?What is the Tolerance...
Installation Procedure

Electromagnetic Flow Meter Installation – Step-by-Step Guide and Checklist for Accurate Measurements

Table of ContentsStep by Step Installation Method StatementHow to install an electromagnetic flow meter?Step...
Industrial Automation

Why Choose Intrinsic Safety (IS) for Hazardous Area Instrumentation?

Table of ContentsAdvantages of Intrinsic SafetyAvailable Power in Intrinsically Safe CircuitsDefinition of Intrinsic SafetyTypical...
Instrumentation Calculators

Millimeter of Water Column (mmWC) to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator allows you to easily convert pressure values from Millimeter of Water Column...
Instrumentation Calculators

Millimeter of Mercury (mmHg) to Millimeter of Water Column (mmWC) Pressure Unit Conversion Calculator

This calculator enables you to convert pressure values from Millimeter of Mercury (mmHg) to...
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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...