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Rabert T

As an electrical engineer with 5 years of experience, I focus on transformer and circuit breaker reliability in 110/33-11kV and 33/11kV substations. I am a professional electrical engineer with experience in transformer service and maintenance. I understand electrical principles and have expertise troubleshooting, repairing, and maintaining transformers, circuit breakers, and testing them. Tweet me @Rabert_infohe
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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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Industrial Automation

Different Types of Cables in Instrumentation and its Applications

Table of ContentsWhat is an instrumentation cable?What are the types of network cables used...
Instrumentation

Piping & Instrumentation Diagram (P&ID)

Table of ContentsWhat is P&ID?What is included in P&ID?What is not included in P&ID?Who...
Instrumentation

PROCESS FLOW DIAGRAM

Table of ContentsWhat is PFD?What are the contents of PFD?What are not included in...
Instrumentation

I/0 List

Table of ContentsWhat is an Instrument I/O list?Detailed Explanation of I/O List:What is included...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 6

1. What is the purpose of an inclined manometer? It is used to increase the...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 5

1. What is the definition of a gas's thermal conductivity? The quantity of heat (in...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 4

1. What are leveltrol's limitations? A leveltrol's limitations are that it cannot be used for...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 3

1. What exactly is a SCADA network? Supervisory control and data acquisition is an abbreviation...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 2

1. What is RTD? RTDs (Resistance Temperature Detector) are temperature detectors whose resistance changes as the...
Instrumentation Questions

300+ Instrumentation Engineering Interview Questions – Part 1

1.Define Instrumentation Engineering? Instrumentation engineering is a branch of engineering that focuses on the principles...
Industrial Automation

What are alarm, trip point, and alarm priority in DCS & PLC?

What is a process alarm in Control System? An alarm system is created to govern...
Fire & Gas

What are the components involved in a Fire Alarm system?

A fire alarm system would provide protection for life and property. The major purpose...
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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...
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,...