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Sivaranjith

Instrumentation Engineer
Control Valve

Control Valve Selection and Recommended Practices for Harsh Process Conditions

Table of ContentsStep 1. Valve Body and Material SelectionStep 2. Trim Material and Cavitation PreventionStep 3. End Connections and Valve Body TypesStep 4. Valve Sizing GuidelinesStep 5. Bonnet and Gasket SpecificationsStep 6. Packing Systems and Fugitive EmissionsStep 7. Valve Leakage ClassesStep 8. Flow Characteristics...
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...
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Control Valve

Types of electrical actuators – Linear & Rotary actuators

What are electrical actuators? The electrical actuator is an electromagnetic device that converts electrical energy...
Electrical

How does Relay work? Types of relays

Relays are an electronic component that can implement switching logic. Relay is a device...
Control System

What is Reliability Centered Maintenance (RCM)?

Reliability Centered Maintenance (RCM) is a process used to determine what must be done...
whatis

What is proactive maintenance?

Proactive maintenance is a preventive maintenance approach that operates to correct the root causes...
Instrumentation

What is Low Water Cutoff pump control? & installation consideration.

Why Low Water Cutoff pump control? It is harmful to boiler when water level in...
Level Measurement

Different types of level gauges:

Slight glass level gauge: A glass of sight or a water gage is a transparent...
Communication

What are the functions of HART communicator? How to use it for Zero trim & D/A trim?

Functions of HART communicator: The main function of the HART 375 Communicator is to communicate...
Instrumentation

What is superheater?

The superheater is one component in the boiler that serves to further heat the...
Control Valve

Solenoid Valve Functional Testing

Here we look at, how functional test is done for solenoid valve using instrument...
Electrical

What is contactor?

The contactor is an electrical component that serves to connect or disconnect AC power....
Communication

Cable screen, Grounding cable screen

What is cable screen? A protected cable or screened cable is an electrical cable connected...
Level Measurement

Displacer level switches working, Displacer V/S Float

Displacer controls provide float-operated control with additional characteristics. The detector is a spring-suspended weight...
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Control Valve

Control Valve Selection and Recommended Practices for Harsh Process Conditions

Table of ContentsStep 1. Valve Body and Material SelectionStep 2. Trim Material and Cavitation...
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,...

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