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Ashlin

post-graduate in Electronics & communication.
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Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled through PLC based sequencing, pressure instrumentation, permissives, alarms, trips and automatic standby selection. For automation and instrumentation professionals, understanding this logic is essential for DCS configuration, PLC programming, control panel...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog Input LoopCommon Symptoms of Galvanic Isolator ProblemsStep by Step Galvanic Isolator Troubleshooting ProcedureIndustrial Troubleshooting Case Study: Incorrect DCS Pressure ReadingSafety Precautions for Galvanic Isolator TroubleshootingGalvanic Isolator Selection and Maintenance Best...
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Automation

Various types of connectors used in industrial automation

What is the need for connectors in industrial automation? The industrial process is carried out...
P&ID

What is P&ID and how to read the P&ID?

Table of ContentsWhat is P&ID?What is the purpose of P&ID?What are the major functions...
Instrumentation

What is a Junction box, and its applications?

Table of ContentsWhat is a Junction box?What is the importance of the junction box...
Electrical

Difference between Induction motor and Synchronous motor

Table of ContentsWhat is a Motor?What are the types of Motors?What is Induction Motor...
Electrical

Difference between the electric circuit and magnetic circuit

Table of ContentsExplain about the Electric circuitSchematic DiagramOhms law of Electric circuit:What is meant...
Control Valve

Various types of Solenoid valves and their schematics

What is a solenoid valve? This type of valve is used when we need to...
Automation

What is a limit switch and how does it work?

Table of ContentsWhat are the major components of a limit switch?How does a limit...
Electrical

How to read the electrical diagram, and what are the symbols involved in it?

Table of ContentsWhat are the types of electrical drawings?What is a one-line diagram?Why do...
Temperature Measurement

What is RTD? What is the difference between 2 wire, 3 wire, and 4 wire RTD?

Table of ContentsWhat is RTD?How is an RTD constructed and how does it work?What...
PLC

How various logic gates are used to do the ladder logic?

What is a logic gate? We can define a logic gate as a digital circuit...
Electrical

What is a transistor and what are its types?

Table of ContentsWhat is a Transistor?Layers of a TransistorParts of a TransistorTypes of TransistorsWorking...
Electrical

What is a single line diagram and what are the various components involved in it?

Table of ContentsWhat are the symbols used in single line diagram?Various components involved in...
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Latest articles

Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled...
Procedures

Galvanic Isolator Troubleshooting Procedure in an Analog Input Loop

Table of ContentsIntroduction to Galvanic Isolator TroubleshootingUnderstanding a Typical 4 to 20 mA Analog...
Instrumentation Calculators

Pressure Transmitter Overrange Protection Calculator: Calculate Pressure Surge and Overpressure Risk

Table of ContentsWhat Is Pressure Transmitter Overrange Protection?Pressure Transmitter Overrange Protection Calculator ParametersHow to...
Instrumentation Questions

Advanced Instrument Logic Diagram Quiz for Process Control Systems in Process Industries

Instrument Logic Diagram Quiz Introduction An Instrument Logic Diagram displays the interaction of process conditions,...