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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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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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Latest articles

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...