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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 power system stability and how can we improve it?

The power system is the major part of the power transmission and this system...
Electrical

What is an automatic voltage regulator?

The AVR would stabilize the voltage level in an electrical device so that a...
Electrical

What is electrical load sharing?

In case the power transmission and distribution the transformer plays a major role, so...
Electrical

Why synchronizing is required in an electrical power system?

What is synchronizing? In an electrical power system synchronizing is the process of interconnecting two...
Electrical

What is an autorecloser?

The recloser is used in overhead power lines as a protective device, basically, it...
Electrical

What is an electrical interlocking and what is an electrical switch?

What is an electrical equipment interlock and why interlock is required? The electrical interlocking is...
Electrical

What is an autotransformer?

The primary and the secondary of the autotransformer will be connected magnetically and physically,...
Electrical

How to do the circuit breaker testing and what are the types of circuit breaker testing?

Why circuit breaker testing is needed? The circuit breaker is a device that can be...
Electrical

Why distance protection is needed for transmission lines?

The power transmission from the power generation station is achieved with the help of...
How to

How to do the transformer testing and what are the different types of transformer testing?

By testing a transformer we can confirm the performance and specification of a transformer....
Electrical

How to do the transformer protection?

The transformer is an important part of the power distribution system, the distribution transformer...
Electrical

How to do the generator protection?

Generators are used in many industries and they are an important part of the...
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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,...