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
SIS/ESD

Shutdown Philosophy: Engineering Documentation for Process Safety and Emergency Shutdown Systems

Table of ContentsWhat is Shutdown Philosophy and Why is it Important? What Is a Shutdown Philosophy in Process Safety?Why Is Shutdown Philosophy Important in Engineering Projects?What Is the Shutdown Level Hierarchy?How Is a Shutdown Philosophy Developed?What Should a Shutdown Philosophy Document Include?Shutdown Philosophy and Cause...
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure Switch Operating PrinciplePressure Switch Hysteresis. Set Point and Reset PointNormally Open and Normally Closed Pressure Switch ContactsHydraulic Pressure Switch vs Pressure TransmitterCommon Hydraulic Pressure Switch Problems and SymptomsPressure Switch Not...
spot_img

Keep exploring

Instrumentation Calculators

Cubic Meters per Second (m³/s) to Gallons per Second (GPS) Flow Unit Conversion Calculator

With this tool users can transform their data from Cubic Meters per Second (m³/s)...
Instrumentation Calculators

Cubic Meters per Hour (m³/h) to Liters per Minute (L/min) Flow Unit Conversion Calculator

This tool enables users to convert cubic meters per hour measurements into liters per...
Instrumentation Calculators

Cubic Feet per Second (ft³/s) to Gallons per Minute (GPM) Flow Unit Conversion Calculator

The online conversion tool allows users to convert ft³/s measurement into the commonly used...
Instrumentation Calculators

Liters per Second (L/s) to Gallons per Minute (GPM) Flow Unit Conversion Calculator

The conversion platform allows users to transform Liters per Second (L/s) measurements into Gallons...
Instrumentation Calculators

Cubic Meters per Second (m³/s) to Cubic Feet per Second (ft³/s) Flow Unit Conversion Calculator

The tool enables users to convert their Cubic Meters per Second (m³/s) values into...
Instrumentation Calculators

Cubic Meters per Second (m³/s) to Liters per Second (L/s) Flow Unit Conversion Calculator

You can use this tool to transform Cubic Meters per Second (m³/s) measurements into...
Cybersecurity

Remote Work Cybersecurity: Common Vulnerabilities and How to Prevent Attacks

Table of ContentsWhat are Remote Access Vulnerabilities?How Attackers Exploit Remote Access VulnerabilitiesWhat are the...
Instrumentation Calculators

Control Valve Stroke Length Calculator

Control valves function through modifications to the flow passage diameter which directs signal-controlled flow...
Control Valve

Essential Control Valve Performance Parameters

Table of ContentsDead Band & BacklashActuator-Positioner DesignResponse TimeValve TrimDead TimeGainHysteresisInherent CharacteristicShaft Wind-UpValve Capacity (Cv...
Interview Questions

Cause-and-Effect Diagrams in Process Industries: Test Your Knowledge

The Cause-and-Effect Diagram in Instrumentation and Control Engineering quiz welcomes you to its examination....
Instrumentation Calculators

Easy Pull-Up Resistor Calculator for PLC Inputs in Discrete Sensor Applications

Table of ContentsWhat is a PLC?What is a Pull-Up Resistor in PLC Applications?PLC Input...
Level Measurement

Step-by-Step Guide for Troubleshooting Radar Level Transmitters

Table of ContentsHow do you troubleshoot a radar level transmitter?Problem no.1: Power Supply IssuesProblem...
Load more

Latest articles

SIS/ESD

Shutdown Philosophy: Engineering Documentation for Process Safety and Emergency Shutdown Systems

Table of ContentsWhat is Shutdown Philosophy and Why is it Important? What Is a Shutdown...
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable...
Instrumentation Calculators

Capacitance Level Sensor Calculator: Calculate Liquid Level and Capacitance for Instrumentation Applications

Capacitance Level Sensor Calculator :root{ --bg:#F2F5F3; --panel:#FFFFFF; ...