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AY: 2021 – 22

BRANCH :- ELECTRICAL ENGINEERING

SEMESTER :-06

SUBJECT:-S.G.P.D

CHAPTER :-07

TOPIC:-LIGHTNING ARRESTERS

FACULTY :-ER. AKSHAY PALEI AKSHAY PALEI

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CONCEPT OF LIGHTNING:-

  • Lightning is an atmospheric discharge of electricity from the thunder which typically occurs during thunderstorms or during storms.
  • The atmospheric discharge lightning can travel at a speed of 220000 km/hr
  • It can reach the temperature about 300000 degree Celsius.

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