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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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Electrical

Advantages of Three-phase over single phase transmission

A three-phase generator means instead of a single coil rotating through a magnetic field,...
Control Valve

Control Valve guiding

Valve guiding is necessary for proper alignment with the seat ring and efficient control...
Control Valve

Types of pressure relief valves

Pressure relief valves: Pressure relief valves are safety valves that are designed to prevent internal...
Flow Measurement

What is Cavitation and Flashing?

  Cavitation and flashing are two main kinds of noise in flowmeters and in control...
PLC

How to write a PLC ladder logic program?

The ladder logic programming is commonly used to program PLCs. A PLC takes input from field devices...
Temperature Measurement

Fiber Optic Temperature Sensors

Fiber optic temperature sensors are used where the temperature measurement is made in hostile...
Electrical

3 PHASE Transformers – different connections

What are transformers? The transformer is a static piece of apparatus which transfers electrical energy...
Instrumentation

Electronic and pneumatic Load cells

Load cells are transducers that are used to convert work, force or pressure into...
Control Valve

Slide valves and it’s advantages and disadvantages

Slide valves are one of the many variations of the gate-type valve and were...
Control Valve

Control valve Noise – Cage trim

Noise produced in pipelines may be pump-generated (changes in power and pressure. or varying...
Control System

Manifold Gauges or air conditioning Gauges.

What are manifold gauges?   A manifold gauge is chamber device that is used to control...
Calibration

Industrial Thermometer calibration

The calibration of the industrial thermometer cannot be done. All we can do is...
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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...