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Sivaranjith

Instrumentation Engineer
Instrumentation Questions

Preparation of IO List Documentation in EPC Engineering in Process Industries: Advanced Quiz for Instrumentation and Control Engineers

Why IO List Documentation Matters in EPC Engineering Projects  The IO list is the heart of instrumentation engineering in EPC projects since it integrates field instruments, signal kinds, control systems and execution documentation in a single structured project reference. If the IO list is not...
Procedures

Faulty Thermocouple Replacement Procedure in Process Area: Complete Step-by-Step Field Guide for Instrumentation Engineers

Table of ContentsIntroduction to Thermocouple Replacement in Process AreasPurpose and Scope of the Thermocouple Replacement ProcedureWhen a Thermocouple Should Be ReplacedCommon Signs of a Faulty ThermocoupleHow to Confirm the Fault Before ReplacementPre Job Planning and Work PreparationResponsibilities of Operations and Instrumentation PersonnelReview of P&ID,...
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Analytical Instrumentation

Turbidity measurement

The turbidity of fluid is measured on the basis of reflection. In the absence of...
Instrumentation

Load cell, working, construction and Advantages

Load cells are used in different applications to measure force or weight. We can...
Analytical Instrumentation

Oxygen analyzer – Zirconium oxide sensor

Oxygen Measurement: Oxygen measurement is important to know the correct air flow required for complete...
PLC

Advantages of PLC

PLC is a control system that is compatible with many control system designs in...
Electrical

Synchronous AC motor, principle, construction

The synchronous motor is an AC motor that works at a fixed speed in...
Flow Measurement

Annubar flowmeter operation

Annubars are sometimes called average pilots and contain multiple pressure taps to "average" the...
Pressure Measurement

Mcleod gauge for low pressure measurement

McLeod Gauge is a vacuum pressure gauge suitable for measuring pressure down to about...
Temperature Measurement

Fiber Optic Point Temperature Measurement Systems

Basic Fiber optic sensors are very effective, but expensive, approach to solving specific measurement problems....
Temperature Measurement

Bridge circuit operation for Temperature measurement

A basic bridge circuit which consists of three known resistances, R1, R2, and R3...
Electrical

What is Automatic Voltage Regulator ?

What is Automatic Voltage Regulator (AVR)? An automatic voltage regulator is used to regulate the...
DCS

Function and Components of DCS

Functions of DCS: Based on its function, DCS has functions: DCS functions as a tool...
Communication

Fiber optics sensor

Fiber optics is a glass fiber which is used to carry signals in the form...
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Instrumentation Questions

Preparation of IO List Documentation in EPC Engineering in Process Industries: Advanced Quiz for Instrumentation and Control Engineers

Why IO List Documentation Matters in EPC Engineering Projects  The IO list is the heart...
Procedures

Faulty Thermocouple Replacement Procedure in Process Area: Complete Step-by-Step Field Guide for Instrumentation Engineers

Table of ContentsIntroduction to Thermocouple Replacement in Process AreasPurpose and Scope of the Thermocouple...
Documentation

Instrument Index Generator for EPC Instrumentation Projects

Table of ContentsInstrument Index Generator for Efficient Instrumentation Documentation ManagementWhat is an Instrument Index...
Instrumentation Calculators

Control Valve Flow Characteristic Calculator: Linear, Equal Percentage, and Quick Opening Guide

Table of ContentsWhy Use a Control Valve Flow Characteristic Calculator? What Is a Control Valve...