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Sivaranjith

Instrumentation Engineer
Communication

PROFIBUS vs PROFINET: Complete Industrial Network Comparison

Table of ContentsPROFIBUS vs PROFINET Explained for Industrial AutomationWhy PROFIBUS and PROFINET Still Matter in Real PlantsPROFIBUS Explained: Protocol, Types and Industrial UsesWhat is PROFIBUS DP?What is PROFIBUS PA?Why Engineers Still Trust PROFIBUSPROFINET Explained: Ethernet Based Industrial CommunicationWhy PROFINET Is Used in Modern AutomationWhat...
Commissioning

Loop Checking Field vs Control Room Reading Mismatch Explained

Table of ContentsIntroduction to Field vs Control Room Reading MismatchWhat Is Loop Checking in InstrumentationTypical Loop Checking WorkflowIndustrial Example of Flare Flow Meter Reading MismatchReal Physics Behind Loop Current DeviationMost Common Causes of Field vs DCS Reading MismatchStep by Step Troubleshooting Workflow:  Field vs...
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Control System

What is mimic panel?

Table of ContentsHow to study a mimic panel? Types of mimic panelsComponents of Mimic...
Electrical

What is Breaker failure protection? How Breaker failure protection works?

What is Breaker Failure Protection? The breaker failure protection system is backup system. Specifically, this...
Instrumentation

How does the Turbine work?

What is turbine? A turbine is a mechanical rotating tool that uses and transforms energy...
Electrical

What are Motor Control Centers (MCC)? Types of MCCs

What is Motor Control Center(MCC)? Motor control centre (MCC) is the centre of controlling the...
Control Valve

What are the uses of Valve manifolds?

A valve manifold is a standard accessory for pressure transmitters and differential pressure transmitters....
Level Measurement

What is Zero suppression & Zero Elevation?

Zero suppression & Zero elevation are values that correspond to the 4-20mA transmitter range...
Humidity measurement

Humidity measurement using the piezoelectric sensor

Principle of measuring humidity: The oscillation frequency of a quartz crystal coated with hygroscopic material...
Process Control

What is Protective system Override ? & What is Protective Override switch (POS)?

What is Protective system Override? If two or more circumstances are met at...
Communication

What is the purpose of Gateway, Bridges & Routers in networks?

Gateways, Bridges & Routers are the interconnecting devices in a network topology. The internetworking...
PLC

What is Latch? How does a Latching work in PLC program?

The latch is to hold an output energised, even when the input stopped. There...
PLC

Difference between PLC & PC

This is a basic question fresh automation personnel, who first introduced to PLC may...
Control Valve

Basics of Electro-hydraulic actuator

Electro-hydrostatic actuator (EHA) replace hydraulic systems with electrical power-only self-contained actuators. EHAs eliminates the...
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Communication

PROFIBUS vs PROFINET: Complete Industrial Network Comparison

Table of ContentsPROFIBUS vs PROFINET Explained for Industrial AutomationWhy PROFIBUS and PROFINET Still Matter...
Commissioning

Loop Checking Field vs Control Room Reading Mismatch Explained

Table of ContentsIntroduction to Field vs Control Room Reading MismatchWhat Is Loop Checking in...
Checklist

What Causes 80% of Instrument Failures in Industry? Top 10 Causes and Prevention Methods

Table of ContentsIntroduction on Instrument Failures Seen Most Frequently in Process. PlantsWhy Instrument Reliability...
Instrumentation Calculators

Impulse Line Freezing Risk and Heat Tracing Calculator for Instrumentation Engineers

Table of ContentsIntroduction to Impulse Line Freezing Risk and Heat TracingImpulse Line Freezing Risk...