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Sivaranjith

Instrumentation Engineer
Control Valve

Control Valve Selection and Recommended Practices for Harsh Process Conditions

Table of ContentsStep 1. Valve Body and Material SelectionStep 2. Trim Material and Cavitation PreventionStep 3. End Connections and Valve Body TypesStep 4. Valve Sizing GuidelinesStep 5. Bonnet and Gasket SpecificationsStep 6. Packing Systems and Fugitive EmissionsStep 7. Valve Leakage ClassesStep 8. Flow Characteristics...
Instrumentation Questions

Advanced I/O List Quiz for EPC Instrumentation Engineers – 25 Expert-Level MCQs with Explanations

For instrumentation engineers working on EPC projects, accurately creating an I/O list is absolutely essential. It provides the basis for commissioning, control system design, wire, and loop testing. This quiz tests your understanding of signal kinds, system integration, and real-world documentation techniques. These 25...
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Pressure Measurement

What is Creep in pressure vessel? How to detect Creep?

What is Creep? Creep is a process of degradation observed in steels and other materials...
PLC

PLC learning series 8: Instruction List programming

Basics of Instruction list programming: Instruction List (IL) is a low level textual language used...
Temperature Measurement

Self-actuated Temperature regulators basics. How does temperature regulator work?

What is Self-actuated Temperature regulators? The Self-Operating Temperature Regulator is a mechanically operated instrument intended...
Temperature Measurement

How to detect Thermocouple burnout?

The most common thermocouple failure method is open failure, otherwise known as "burning out."...
Control System

What is output tracking and Setpoint tracking?

What is output tracking? In a controller manual and automatic operating modes creates a set...
PLC

PLC learning series 7: Functional Block Diagram program, symbols

What is Functional Block Diagram (FBD)? The primary concept behind an FBD is data flow....
PLC

PLC learning series 6: PLC process Scan basics

What is PLC scan? To operate the system by PLC, PLC program should be downloaded...
Pressure Measurement

What is Diaphragm seal? Application of Diaphragm seal

Table of ContentsWhat is Diaphragm seal?Function of Diaphragm sealWorking principle of Diaphragm sealApplications of...
Temperature Measurement

Pneumatic temperature sensor basics

Pneumatic temperature sensor systems are mostly used in HVAC systems for transmitting temperature signals...
Control System

What is Cooling tower? cooling water system?

What is cooling tower? A cooling tower is an essential equipment in any industry which...
SIS/ESD

What is the difference between Blowdown Valves (BDV) & Pressure Safety Valve (PSV)

Both BDV and PSV are kind of safety valves. What is PSV? PSV's are used...
Control Valve

What is Snap acting relay?

What is snap acting relay? Snap acting relay senses the supply pressure and changes the...
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Control Valve

Control Valve Selection and Recommended Practices for Harsh Process Conditions

Table of ContentsStep 1. Valve Body and Material SelectionStep 2. Trim Material and Cavitation...
Instrumentation Questions

Advanced I/O List Quiz for EPC Instrumentation Engineers – 25 Expert-Level MCQs with Explanations

For instrumentation engineers working on EPC projects, accurately creating an I/O list is absolutely...
Instrumentation Calculators

Rectangular Duct Air Velocity Calculator for HVAC Engineers

The Air Velocity in a Rectangular Duct Calculator is a useful and necessary tool...
Level Measurement

Guided Wave Radar Level Transmitters: Complete Troubleshooting & Maintenance Guide

Table of ContentsProbe Installation and Scarring IssuesFoam and Surface EffectsAntenna (Probe) Contamination and CleaningFlooding,...

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