Troubleshooting
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Which Bulb Glows Brighter When Connected in Series and Parallel & Why?
Two Bulbs of 80W & 100W are Connected in Series & Parallel – Which One will Glow Brighter? The most confusing question we received that if two bulbs are connected…
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Failures In Electrical Systems, Equipments & Materials
Failures In Electrical Systems, Causes & Prevention Introduction Electrical systems, equipments and materials are subjected to failures that can cause the total destruction of equipments and severe power outages. For…
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Electrical Installations – Standards & Regulation around the World
Electrical Installations – Standards & Regulation in Different Countries Introduction The construction and the characteristics, performances and tests to be carried out on HV, MV and LV (HV: High Voltage;…
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Working in Confined Spaces – Hazards & Safety
Working in Confined Spaces – Workers Health & Safety What is Confined Space ? A confined space is defined, in what concerns labor and safety regulations, as an area which…
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Working on De-Energized Electric Circuits, Networks & Equipments
De-Energized Work procedure & Safety in Electrical Engineering Introduction Electricity presents to the workers and installations different hazards and for this reason local operations and maintenance of electrical equipment should…
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Protective Actions to Avoid & to Reduce Electric Hazardous
Protective Actions to Reduce & Avoid Electric Hazardous General Rules As general safety rules for EHV, HV and MV installations (EHV: Extra High Voltage – V ≥ 150 kV. HV:…
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Electric Stress Control in Cable, Joints & Terminations
How to Control Electric Stress in Cable Joints & Terminations? Introduction Power cables are of great importance in power transmission and distribution systems. Terminations and joints are the basic accessories…
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How to Test a Diode using Digital & Analog Multimeter – 4 Ways.
Test a Diode by Analog & Digital Multimeter Troubleshooting Electronic Devices & Components Troubleshooting in electronic and electrical engineering is an important part and one must know the basic skills…
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All About Electrical Protection Systems, Devices And Units
Electrical Protection Units And Systems [box type=”note” align=”” class=”” width=””] This is a long and descriptive article on different types of protection for electrical systems and networks. In this article,…
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Maintenance of Transformer – Power Transformers Maintenance, Diagnostic & Monitoring
Maintenance of Power Transformer – Transformer Diagnostic and Monitoring Introduction Being transformers static machines without any moving and turning parts, they are very reliable machines, and if maintained properly, can…
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