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Sivaranjith

Instrumentation Engineer
Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure Switch Operating PrinciplePressure Switch Hysteresis. Set Point and Reset PointNormally Open and Normally Closed Pressure Switch ContactsHydraulic Pressure Switch vs Pressure TransmitterCommon Hydraulic Pressure Switch Problems and SymptomsPressure Switch Not...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable PLC interlock systems to protect personnel, equipment, and production. Troubleshooting PLC interlocks requires strong knowledge of process control, field instrumentation, PLC diagnostics, permissive logic, shutdown sequences, and industrial automation practices....
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Electrical

Advantages of Three-phase over single phase transmission

A three-phase generator means instead of a single coil rotating through a magnetic field,...
Control Valve

Control Valve guiding

Valve guiding is necessary for proper alignment with the seat ring and efficient control...
Control Valve

Types of pressure relief valves

Pressure relief valves: Pressure relief valves are safety valves that are designed to prevent internal...
Flow Measurement

What is Cavitation and Flashing?

  Cavitation and flashing are two main kinds of noise in flowmeters and in control...
PLC

How to write a PLC ladder logic program?

The ladder logic programming is commonly used to program PLCs. A PLC takes input from field devices...
Temperature Measurement

Fiber Optic Temperature Sensors

Fiber optic temperature sensors are used where the temperature measurement is made in hostile...
Electrical

3 PHASE Transformers – different connections

What are transformers? The transformer is a static piece of apparatus which transfers electrical energy...
Instrumentation

Electronic and pneumatic Load cells

Load cells are transducers that are used to convert work, force or pressure into...
Control Valve

Slide valves and it’s advantages and disadvantages

Slide valves are one of the many variations of the gate-type valve and were...
Control Valve

Control valve Noise – Cage trim

Noise produced in pipelines may be pump-generated (changes in power and pressure. or varying...
Control System

Manifold Gauges or air conditioning Gauges.

What are manifold gauges?   A manifold gauge is chamber device that is used to control...
Calibration

Industrial Thermometer calibration

The calibration of the industrial thermometer cannot be done. All we can do is...
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Procedures

Hydraulic System Pressure Switch Troubleshooting: Step by Step Safe Procedure

Table of ContentsWhat Is a Hydraulic Pressure Switch and How Does It Work?Hydraulic Pressure...
Instrumentation Questions

Advanced PLC Interlock Troubleshooting Quiz for Process Industries | 25 Practical PLC Diagnostics Questions for Instrumentation and Automation Engineers

Why PLC Interlock Troubleshooting Matters in Modern Process Industries  Modern process industries depend on reliable...
Instrumentation Calculators

Capacitance Level Sensor Calculator: Calculate Liquid Level and Capacitance for Instrumentation Applications

Capacitance Level Sensor Calculator :root{ --bg:#F2F5F3; --panel:#FFFFFF; ...
SIS/ESD

How are ESD Signals Selected? Complete ESD Signal Selection Guide

Table of ContentsWhat Is an ESD Signal in an Emergency Shutdown System?Why Is ESD...