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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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity Threat Identification MethodsHoneypotHoneynetPenetration TestingVulnerability AssessmentThreat HuntingSecurity Information and Event Management (SIEM)Intrusion Detection System (IDS)Intrusion Prevention System (IPS)Cybersecurity Threat Identification in Industrial Control SystemsComparison of Cybersecurity Threat Identification MethodsHow to Build...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When a Control Valve Is Passing?How a Control Valve Should Close Under Normal ConditionsCommon Symptoms of a Passing Control ValveMajor Causes of Control Valve PassingControl Valve Shutoff Performance by Valve TypeHow...
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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...
Instrumentation

Complete Guide to Interpreting Instrument and Electrical Drawings for Engineers

Table of ContentsHow to Read the Hookup DrawingHow to read the data sheet How to...
Interview Questions

Industrial Communication Protocol Interview Questions and Answers

Understanding of essential communication protocols, such as DeviceNet, Profibus, Modbus, and WirelessHART, by exploring...
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Cybersecurity

Top Cybersecurity Threat Identification Methods Every Security Professional Should Know

Table of ContentsUnderstanding Cybersecurity Threat IdentificationWhat is Cybersecurity Threat Identification?Cybersecurity Threat Identification LifecycleTop Cybersecurity...
Control Valve

Control Valve Passing Even When Fully Closed: Causes, Symptoms, Troubleshooting and Solutions

Table of ContentsUnderstanding Control Valve Passing and Why It HappensWhat Does It Mean When...
Instrumentation Calculators

Instrument Range Calculator | Calculate Span, Rangeability, Turndown Ratio & Calibration Range

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Communication

Profibus PA Communication Problems: Causes, Symptoms and Troubleshooting Guide

Table of ContentsOverview of Profibus PA Communication Challenges What is Profibus PA Communication?Definition of Profibus...