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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.
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Electric Motors

How to Operate a Motor Directly Using a Latch Circuit?

Objective Table of ContentsObjectiveMaterials RequiredConceptDirect-On-Line Starter (DOL) CircuitUsing Latch & Un-latch InstructionsLadder Logic Program for Motor ControlAdvantages of Latch Circuits in Motor Control Create a ladder diagram for switching on & off a motor using a latching circuit. Connect the circuit to the PLC & test it. Materials Required Start Push...
Preventive Maintenance

Medium Voltage Switchgear (MV SWG) Preventive Maintenance & Checklist

What is a Medium Voltage Switchgear (MV SWG)? MV Switchgears are developed, manufactured, and tested to switch, protect, and control alternating current systems ranging from 1 kV to 52 kV in accordance with the IEC 62271-200 standard.  Table of ContentsWhat is a Medium Voltage Switchgear (MV...
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Clamp Meter Basics: Construction, Functionality, and Different Types

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Switchgear

How to Test an RCCB? Complete Testing Procedure & Checklist

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What are the Causes of Battery Failure?

Causes of Battery Failure Each battery has a limited lifespan. Certain conditions, however, might significantly...
Preventive Maintenance

Preventive Maintenance Checklist for Data Center Electrical Systems

Table of ContentsWhat do you mean by Data Center?What are the Electrical Equipment for...
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Three Phase Induction Motor Interview Questions

1). What is the 3 Phase Induction Motor's Working Principle? A three-phase induction motor, like...
Electrical Safety

Lockout Tagout (LOTO) Permit Procedure: Step-by-Step Guide with Case Study

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Protection

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Electrical Procedures

Electrical Panel Board Installation Procedure

Table of ContentsScopeAcronymsHealth & SafetyResponsibilityMaterials RequirementsEquipment RequirementsSpecial Control MeasuresOperational ProcedureInstallation ProcedurePre-installation ProcedureInstallation ProcedurePost Installation...
Electrical How to

Methods of Improving Transient Stability

In the past, the power system was only limited to planning and design; today,...
Electrical Calculators

Transformer Wire Size Calculator

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Electric Motors

Slip Power Recovery in Induction Motor

Slip Power Recovery is one way for managing the speed of an induction motor.  This...
Software

How to Prepare Load Flow Data for ETAP Simulation?

ETAP - Electrical Transient and Analysis Program ETAP Software ETAP stands for Electrical Transient and Analysis...
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Electric Motors

How to Operate a Motor Directly Using a Latch Circuit?

Objective Table of ContentsObjectiveMaterials RequiredConceptDirect-On-Line Starter (DOL) CircuitUsing Latch & Un-latch InstructionsLadder Logic Program for...
Preventive Maintenance

Medium Voltage Switchgear (MV SWG) Preventive Maintenance & Checklist

What is a Medium Voltage Switchgear (MV SWG)? MV Switchgears are developed, manufactured, and tested...
Electrical Tools

Clamp Meter Basics: Construction, Functionality, and Different Types

Table of ContentsWhat is a Clamp Meter?Working Principle of Clamp MeterConstruction of Clamp Meter1)....
Switchgear

How to Test an RCCB? Complete Testing Procedure & Checklist

RCCB RCCB - Residual Current Circuit Breaker (RCCB) Table of ContentsRCCBWhat is a RCCB used for?Test...
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