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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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Instrumentation

What is HVAC system?

What is HVAC? HVAC stands for heating, ventilation and air conditioning. Even refrigeration "R"...
Automation

Industrial Robots|Design, benefits of robots

Industrial Robots Industrial robots and IoT are the key technologies to industry 4.0 (4th industrial...
PLC

PLC learning series 12: Troubleshooting PLC

The PLC reads inputs, processes them, and produces outputs through a program Using a...
IoT

Difference between Industrial IoT and SCADA

What is SCADA? SCADA is supervisory control and data acquisition. It is a device...
PLC

PLC learning series 11 : How to interface PLC with SCADA?

To interface PLC with SCADA first we have to establish a proper communication channel....
Electrical

Why do we have AC power line transmission, why can’t DC power?

AC and DC are the two ways of power transmission used. But, AC is...
Instrumentation

Why select Intrinsic safety?

What is intrinsic safety? A system consisting of equipment and interconnecting wiring in which any...
PLC

PLC learning Series 10: PLC timers

What is PLC Timers? PLC timer is an element in ladder logic programming taken from...
IoT

What is IoT penetration test? Pentest, testing an IoT.

What is an IoT Penetration Test? The IoT penetration test is the assessment and use...
IoT

What is UART? Basics of UART

What is UART? Universal Asynchronous Receiver / Transmitter (UART) is a serial communication method that...
SIS/ESD

What is ESDV (Emergency shutdown Valve)? How ESD valve works?

What is ESDV (Emergency shutdown Valve)? ESD valves are used to isolate the facilities...
Valves

Solenoid Valve: Which is better DC or AC Solenoid valve?

What is solenoid Valve? The solenoid valve is basically a valve in the form of...
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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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