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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

What is a flexible AC transmission system (FACTS)?

FACTS can be described as the modification of the AC transmission system by using...
Electrical

What is a power conditioner?

Power conditioning is a process that is done to improve the power quality, it...
Electrical

What are the major types of power problems?

Power quality is really important for the distribution and also the transmission network. The...
Electrical

What is a current transformer?

The current transformer would step down or reduce the high alternating current. So in...
Electrical

What is a voltage transformer?

The voltage transformer is a type of instrument transformer, these transformers would reduce or...
Electrical

What is an instrument transformer?

We can see different types of instruments in an electrical system, we use electrical...
Electrical

What is an energy meter?

The energy meter is a measuring device that can be used to measure the...
Electrical

What is a Pelton wheel turbine and how can it be used to generate electrical power?

A Pelton wheel is used to generate power and this wheel would utilize the...
Instrumentation

How to do the troubleshooting and testing of a load cell?

The chance of a load cell failure is a lot and it could be...
Pressure Measurement

What is a load cell?

A load cell is a kind of transducer that would convert force into electrical...
Flow Measurement

What is a mechanical flow meter?

In certain conditions, we won’t be able to use an electronic flowmeter so in...
Flow Measurement

What is a velocity flow meter?

The flow rate can be calculated by measuring the velocity of the flow by...
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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,...