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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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Electrical

Various circuits involved in Electronics and their components

Table of ContentsWhat is Open Circuit?What causes an Open Circuit?Is Open Circuit dangerous?What is...
Instrumentation

What is a 2-wire, 3- wire, and 4 – wire transmitter, and how are they different from each other?

Table of ContentsWhat is a Transmitter?Transmitter Analog Output LoopsWhat are the major functions of...
Field Instrumentation

What is a loop diagram and how to interpret it?

Table of ContentsWhat is a loop diagram and how is it different from P&ID?What...
Instrumentation

How to do the 4-20mA Wiring?

What is the purpose of using a 4-20mA signal in process automation? Industrial automation is...
Temperature Measurement

What is a temperature sensor and what are their types?

Table of ContentsWhat is the importance of temperature measurement?What are the types of temperature...
Level Measurement

What is a level sensor and what are their types?

Table of ContentsWhat is a level sensor ?Classification of a level sensor according to...
Flow Measurement

What is a flow sensor and what are the different types of flow sensors?

Table of ContentsFlow measurement methodsWhat are the types of flow sensors?Types of the inferential...
Pressure Measurement

What is a pressure sensor and what are its types?

We can define pressure as the force applied over a surface area. When the...
Automation

Various panels involved in automation design?

Table of ContentsWhat is the purpose of panels and why is it important for...
Electrical

What is the difference between squirrel cage and wound rotor induction motor?

Table of ContentsWhat is an induction motor?Major parts of induction motorOperating principle of induction...
Electrical

What is MCC and what are the various components involved in it?

Table of ContentsWhat is a motor control center?What are the major components in a...
PLC

What are the major PLC hardware components?

Table of ContentsHow should we select a PLC for our industrial applications?Hardware components of...
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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,...