HomeAuthorsPosts by Sivaranjith

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...
spot_img

Keep exploring

Animation

Basic of Quality Assurance (QA)

Quality assurance is a term covering all matters relating to the quality of a product...
How to

Cooling tower start up procedure

Cooling towers are installed in factories to eject waste heat to atmosphere. As it...
Control Valve

22 ISO standard for industrial valves

1. ISO 5208:1993 Industrial valves; pressure testing of valves. Tests to confirm the pressure-containing capacity...
Control Valve

Different types of valve seats:

What are valve seats? Valve seats are the seat and closure member sections that are...
Level Measurement

What is Hybrid level measurement system?

What is Hybrid tank gauging system? Hybrid level measurement system is the combination of traditional...
Instrumentation

45 ISO standards for Industrial Pipelines

1. ISO 7-1:1994-05 Pipe threads where pressure-tight joints are made on the threads - Part...
Instrumentation

What is Proof test in instruments?

What is proof testing? Proof-testing is to identify random hardware failures to confirm the proper...
Flow Measurement

Turbine flow meter installation guidelines:

Turbine flowmeter is a common type of flow meter. It is one of...
PLC

Difference between Modular PLC & Compact PLC:

What is Modular PLC? A Modular PLC consists of multiple modules such as CPUs, I/O...
Control Valve

What is Trip-Throttle Valve? How does Trip-Throttle Valve works?

What is Trip-Throttle Valve? Throttle/trip valves provide effective flow control and emergency shut-off operation...
Communication

What is OSI (Open Systems Interconnection)?

What is OSI ? Open Systems Interconnection (OSI) model was approved as an international standard...
Condition Monitoring

Why we use Negative Voltage in Vibration Measurement ?

Vibration meters use PNP transistors instead of NPN because they are inexpensive. The PNP transistors...
Load more

Latest articles

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...

EDITOR PICKS

POPULAR POSTS

POPULAR CATEGORY

©