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Ashlin

post-graduate in Electronics & communication.
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SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit in Process Automation?What Is a Bypass in Process Automation?What Is Override Control in Process Automation?Inhibit vs Bypass in DCS, PLC and SISHow Inhibit and Bypass Work in Control LogicInhibit and...
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...
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Electrical

What is a synchro and what are its types

Synchros are electromagnetic devices that are used to transmit positional data electrically from one...
Displacement Measurement

What is interferometry and what are the types of interferometer

What is interferometry Interferometry is the measurement of displacement by using laser wavelength. It is...
Electrical

Hall effect sensor and types of hall effect sensor

What is hall-effect Hall-effect is the effect of generating a magnetic voltage by using a...
Electrical

Power line carrier communication

Introduction to power line carrier communication Power line carrier communication is a method of using...
Instrumentation

Pressure measurement and types of pressure measurement

What is Pressure The pressure is the ratio of force to the area over which...
Electrical

Transducer and its classification

What is a transducer The electrical transducer is a device which can be used to...
Electrical

Electrical wiring and its types

What is electrical wiring Electrical wiring can be described as an insulated conductor which is...
Electrical

What is Circuit breaker? Types of circuit breaker

Introduction to the circuit breaker An electrical power system is very complex, in order to...
Electrical

what is static Electricity and how can we control it

What is Static Electricity Static electricity is an electrical charge that is at rest, which...
Electrical

What is switchgear and its types

What is switchgearFunctions of switchgearcomponents of switchgearEssential features of switchgearTypes of switchgear What is switchgear...
Electrical

Introduction to Electrical Bus-bar

Bus-bars are mostly used to interconnect the loads and sources of electrical power. It...
Electrical

Introduction to Electrical substation

A substation is a facility which is used to step-up or step-down the voltage...
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Latest articles

SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit...
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...