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Ashlin

post-graduate in Electronics & communication.
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Instrumentation Questions

Troubleshooting of Motorized Control Valve MOV Quiz with 25 Practical Engineering Questions

Why MOV Troubleshooting Skills Matter Motorized control valves are widely used in process plants for isolation, flow control, startup and shutdown operations. An MOV failure can affect production, equipment protection and plant safety. Engineers need to understand actuator operation, motor circuits, torque switches, limit switches,...
FAT Activities

What is Integrated Factory Acceptance Test (IFAT)?

Table of ContentsWhat is Integrated Factory Acceptance Test?Why is IFAT Important in Instrumentation and Control Systems?What Systems Are Tested During an Integrated Factory Acceptance Test?What is Tested During IFAT?What is the Typical IFAT Procedure?What Documents Are Required for IFAT?How is IFAT Performed in a...
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Field Instrumentation

What is a flame detector and how does it work

A flame detector is a type of sensor that can detect and respond to...
Electrical

What are dosing pumps and what type of pump is it

A dosing pump can also be called as a displacement pump, these pumps are...
Electrical

What is an ELCB and where is it used

ELCB stands for earth leakage circuit breaker, it is a protective device which would...
Electrical

How to read an electrical diagram

In order to understand an electrical diagram, we must know the electrical symbols, an...
Displacement Measurement

What is LVDT and why is it used

Table of ContentsWhat is LVDT - Linear Variable Differential Transformer ?What is a LVDT...
Instrumentation

What is an RVDT and how does it work

What is an RVDT An RVDT can be used to measure the angular displacement, RVDT...
Electrical

How to connect a three-phase motor in star and delta connection

In a three-phase, motor the delta and star connection is the way in which...
Electrical

What is a miniature circuit breaker and what are its types

What is a miniature circuit breaker and what is the use of it A miniature...
Communication

What is a hub, switch, and a router and how are they different from each other

What is a hub A hub can connect our PC to a network, it...
Field Instrumentation

What is a pneumatic cylinder? What are the types of pneumatic cylinder

What are pneumatic cylinder and what is the function of pneumatic cylinder A pneumatic cylinder...
Electrical

What is a megger and how is it used

What is a megger and what does it do A megger is an electrical measuring...
How to

How to test a 3 phase motor by using a megger

Introduction In an electrical device, the quality of insulation is an important factor. There will...
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Instrumentation Questions

Troubleshooting of Motorized Control Valve MOV Quiz with 25 Practical Engineering Questions

Why MOV Troubleshooting Skills Matter Motorized control valves are widely used in process plants for...
FAT Activities

What is Integrated Factory Acceptance Test (IFAT)?

Table of ContentsWhat is Integrated Factory Acceptance Test?Why is IFAT Important in Instrumentation and...
Instrumentation Calculators

Control Valve Leakage Calculator

Table of ContentsControl Valve Leakage Calculator for Seat Leakage Testing What Is Control Valve Leakage?What...
Engineering

Common Instrument Loop Check Problems During Startup

Table of ContentsWhy Instrument Loop Checking Matters During StartupWhat Is an Instrument Loop Check?Why...