What are Fundamental characteristics of a Circuit Breakers?
Operating Voltage (Ue)It is the voltage at which any circuit breaker is designed under normal conditions. Rated current (In)This is
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Voltage Drop Calculations of Fire Alarm System
Code Requirement for Voltage Drop Calculations? NFPA 72 2013 Edition Section 7.2.1 states that – “Where documentation is required by the enforcing
Read moreWHAT IS DIFFERENCE BETWEEN NEUTRAL AND EARTH?
NEUTRAL WIRE: That wire which completes the returning path of electricity is known as neutral. Without neutral wire any equipment
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What is Buchholz relay in Transformer? How does it work?
Buchholz relay is used for the protection of transformers from the faults occurring inside the transformer. Short circuit faults such as inter turn faults,
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What is Earthing? Its Purpose, types, Earthing Pits, Earthing Rod etc.
Earthing or Grounding:
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How to calculate total connected load of home/office/industry
Whether we are engineer, electrician, or even a common man, sometimes, there is situation comes in our life where we
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NTDC wins $4.5 Million compensation claims against Iranian contracting firm
LAHORE: An international tribunal has admitted all the counterclaims of the National Transmission and Despatch Company (NTDC) against an Iranian
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Govt launches a new Patient’s Tracking App to combat COVID-19.
Federal government of Pakistan has launched the COVID-19 app for the general awareness of the people of Pakistan. The official
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How to Read Nameplate of Miniature Circuit Breaker (MCB)?
MCB (Miniature Circuit Breaker) is very common protection device (Such as fuse) used in domestic and Industrial application. It is very important
Read moreWhat is short circuit Analysis
A short circuit analysis is used to determine the magnitude of short circuit current the system is capable of producing
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