India Languages, asked by zoyasrivastav260, 6 months ago

in electricity supply system which system is used for protection against lighting .
a) earthing
b) battery backups
c) antivirus

Answers

Answered by ambatihaasita

0

Answer:

d

Explanation:

Answered by beyondthethought

0

Answer:

Metal-oxide (MO) surge arresters are widely used as protective devices against switching and lightning overvoltages in power system

Explanation:

PLSS MARK BRILIANT

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