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Sivaranjith

Instrumentation Engineer
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...
Instrumentation Calculators

Rectangular Duct Air Velocity Calculator for HVAC Engineers

The Air Velocity in a Rectangular Duct Calculator is a useful and necessary tool for HVAC personnel. It is very important to get the air velocity right while designing and maintaining HVAC systems so that the airflow is evenly spread throughout a building. The...
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Temperature Measurement

Type K Thermocouple

Type K thermocouple: Type K thermocouple is the most commonly used thermocouple type, because it...
Electrical

What is Cable routing?

What is cable routing? Cable routing is a structure used to protect the cable from...
Interview Questions

Top 15 SCADA interview Questions

1. What is SCADA? SCADA stands for Supervisory Control And Data Acquisition is a...
Control Valve

Control valve Air Lock

What is Air lock valve? Air lock-up devices should be provided for all services requiring...
SCADA

How does a SCADA system work?

What is SCADA? SCADA stands for Supervisory Control and Data Acquisition. SCADA is a system...
Interview Questions

Top 25 Interview Questions for Control engineers

1. What is a control system? The control system the output and inputs are...
Control Valve

Applications of needle valve:

Small sizes of globe valves are known as needle valves, equipped with a finely...
Instrumentation

What are Oil Burners? Types of Oil burners available:

See contents: What is an oil burner? Vaporizing Oil burner Atomizing Burners ...
Control Valve

What is bench-set in control valve?

List of contents: What is Bench-set? Conditions where bench-set is needed How...
Instrumentation

What is Damping in instrumentation?

In reaction to modifications in the input variable, a process transmitter typically "measures" a...
Automation

PLC vs. DCS, Difference between PLC and DCS

See below: PLC DCS Difference between PLC & DCS PLC: PLC is electronic systems that operate digitally and...
Control Valve

What is safety valve?

Table of content: What is safety valve? Working of safety valve Uses of Safety valves Difference between Safety...
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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,...
DCS

Understanding Permissive Logic and Trip Interlocks in Industrial Systems

Table of ContentsExample of a Permissive ConditionImplementation Platforms for Permissive LogicBehavior of a Permissive...

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