Video: Arc Flash Accident
Editorial StaffSunday, November 06, 2016
What is an Arc Flash? NFPA 70E (the relevant standard from the National Fire Protection Association), Arc Flash is a “dangerous con...
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Showing posts with label Electrical Safety. Show all posts
Showing posts with label Electrical Safety. Show all posts
Video: Tutorial on Power System Protection
Editorial StaffSunday, November 06, 2016
Power System Protection Introduction In a power system consisting of generators, transformers, transmission and distribution cir...
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Video: Tutorial on Distance Protection
Editorial StaffSaturday, November 05, 2016
Distance Protection Principle The basic principle of distance protection involves the division of the voltage at the relaying poi...
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Video: How to Calculate Ampacity Based on NEC Standards
Editorial StaffThursday, November 03, 2016
Video Tutorial for Ampacity Calculation According to National Electrical Code The National Electrical Code defined ampacity as - ...
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Video: Tutorial for Grounding and Bonding System According to National Electrical Code
Editorial StaffThursday, November 03, 2016
Video Tutorial for Grounding and Bonding System According to National Electrical Code Source: emcweb According to National Electric...
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How to determine the resistance of earth electrode?
Editorial StaffWednesday, November 02, 2016
Source: City and Guilds Reason for earth electrode resistance testing The purpose of this test is to establish that the resistanc...
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How to conduct polarity testing?
Editorial StaffWednesday, November 02, 2016
What is polarity testing? Polarity testing is one of the tests that are required for initial testing of the installation under IEC 6036...
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