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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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Instrumentation Questions

Top 25 MCQs on Turbine Supervisory Instrumentation (TSI) for Instrumentation Professionals

Monitoring and safeguarding rotating machinery like steam and gas turbines in process sectors depends much on Turbine Supervisory Instrumentation (TSI). Engineers and instrumentation experts asking to evaluate and expand their knowledge of advanced TSI systems will find this quiz useful. These 25 multiple-choice questions...
Instrumentation Calculators

Mass Flow Unit Conversion Calculator: Tons per Day (TPD) to Kilograms per Hour (kg/h)

Engineers, plant managers, and process engineers can precisely convert Tons per Day (TPD) to Kilograms per Hour (kg/h) using our Flow Unit Conversion Calculator. In sectors like cement, mining, wastewater treatment, and chemical processing, where daily throughput often has to be converted into hourly...
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Interview Questions

Electrical Interview Questions and Answers

Get ready for electrical engineering interviews with questions spanning various topics, including basic concepts,...
Interview Questions

Essential Control Valve Interview Questions

Enhance your knowledge of control valves with interview questions covering installation, maintenance, troubleshooting, directional...
PLC

PLC Hardware: Modules,Types, Functions, and Applications

Table of ContentsTypes of PLC HardwareCompact PLC (Fixed PLC)Modular PLCRack-Mounted PLCWhat are the different...
Instrumentation Questions

Instrumentation I/O Database Quiz

In process industries instrumentation functions as a critical element that delivers precise operations together...
Control Valve

How to Properly Size Control Valves for Maximum Efficiency?

Table of ContentsCharacteristics of Correctly Sized, Undersized, and Oversized Control ValvesImportance of Control Valve...
Cybersecurity

Cybersecurity Basics: Types, Threats, and Protection Tips

Table of ContentsWhat is cybersecurity?Types of Cyber SecurityEvolution of Cybersecurity ThreatsTop Emerging Cybersecurity ThreatsCommon...
Instrumentation Calculators

Control Valve Sizing Calculation Worksheet for Critical and Sub-Critical Flow: Excel Tool – Liquid Application

The Control Valve Sizing Calculation Worksheet serves engineering and professional users who perform control...
Instrumentation Calculators

Accurate Measurement Calculators for Engineers

A collection of precision calculators enables industrial performance optimization through their ability to deliver...
Instrumentation Calculators

20+ Essential Third-Party Instrumentation Calculators for Engineers

A group of advanced third-party instrumentation tools exists to help users execute complex calculations...
Instrumentation Questions

Instrumentation and Control System Interview Questions and Answers

Table of ContentsPLC (Programmable Logic Controllers) Interview Questions and AnswersOil and Gas Instrumentation Interview...
Instrumentation Questions

Quiz on RTD and Thermocouple Selection for Instrumentation Design Engineers

Welcome to the RTD and Thermocouple Selection Quiz for instrumentation design engineers! Selecting the...
PLC

Understanding PLC Redundancy: Cold, Warm & Hot Redundancy

Table of ContentsDefinition: PLC RedundancyImportance of PLC RedundancyTypes of PLC RedundancyTypes of Redundancy in...
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Instrumentation Questions

Top 25 MCQs on Turbine Supervisory Instrumentation (TSI) for Instrumentation Professionals

Monitoring and safeguarding rotating machinery like steam and gas turbines in process sectors depends...
Instrumentation Calculators

Mass Flow Unit Conversion Calculator: Tons per Day (TPD) to Kilograms per Hour (kg/h)

Engineers, plant managers, and process engineers can precisely convert Tons per Day (TPD) to...
Commissioning

Step-by-Step Logic Check Procedure for Pre-Commissioning Activities in Process Plant

Table of ContentsStep 1. Understand and Validate the Cause & Effect (C&E) MatrixStep 2....
Instrumentation Calculators

Mass Flow Unit Conversion: Slug per Second (slug/s) to Kilograms per Second (kg/s)

Engineers and researchers may precisely and easily convert Slugs per Second (slug/s) to Kilograms...

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