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
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,...
spot_img

Keep exploring

Temperature Measurement

How to Convert Thermocouple Millivolts to Temperature: A Step-by-Step Guide

Table of ContentsThermocouple Types and Reference Table Type S Thermocouple mV Reference Table: Type...
Instrumentation Questions

Foundation Fieldbus Network Protocol: Top 25 Advanced MCQ

Welcome to the Advanced Foundation Fieldbus Network Protocol Quiz! This quiz is designed to...
Instrumentation Calculators

Collection of Instrument Calibration Activity Calculators for Accurate Adjustments

Achieve accuracy in your calibration tasks with our comprehensive set of calculators. These tools...
FAT Activities

Motor-Operated Valve (MOV) Factory Acceptance Test (FAT) Procedure

Table of ContentsStep 1: Safety Preparation and Initial SetupStep 2:Review of MOV DocumentationStep 3:...
Control System

Understanding Control Valve Functions in Complementary, Exclusive and Progressive Split-Range Control Systems

Table of ContentsTypes of Split-Range Control SystemWhat is Complementary Split-Range Control ?Example Process: Temperature...
Instrumentation Questions

Level Transmitter Calibration Quiz for Instrumentation Technicians and Engineers Interview

Welcome to the Level Transmitter Calibration Quiz, tailored for instrumentation technicians and engineers working...
Instrumentation Tools

Restriction Orifice plate Sizing Excel Tool

Table of ContentsWho Uses the Restriction Orifice Sizing Tool ?When Should Restriction Orifice Sizing...
Instrumentation Calculators

Pounds per Square Foot (psf) to Bar Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Pounds per Square Foot (psf)...
Engineering

Intrinsic Safe Calculation for Instrumentation Design Engineers

Table of ContentsPurpose of Intrinsic SafetyComponents of an Intrinsically Safe LoopUnderstanding Intrinsic Safety (IS)...
Instrumentation Calculators

Top Essential Control Valve Calculators and Excel Tools for Instrumentation Engineers

Make your control valve calculations easier and more accurate with our wide range of...
Installation Procedure

Instrumentation Cable Tray Installation Checklist and Inspection Procedure

Table of ContentsStep 1. Pre-Installation Preparations: Safety and Risk AssessmentStep 2. Prepare the required...
Instrumentation Calculators

Collection of Temperature Measurement Calculators

With our extensive selection of Temperature Measurement RTD calculators, you can ensure accurate measurements...
Load more

Latest articles

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...