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Mgbawa nke mgbawa-Ngwaọrụ ọkụ eletrik|Nkọwapụta nka na ụzụ

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Ihe mgbawa nke ihe mgbawa ọkụ eletrik

1. N'ime mpaghara enwere ike ịgbawa, ọ dị mkpa na ihe mkpuchi nke ngwa eletrik na-ejikọta ya na usoro nkwụsị ala.

grounding nke mgbawa proof ngwa eletriki
2. Mgbe ị na-ahọrọ grounding wires maka ngwa eletriki, ọtụtụ eriri eriri ọla kọpa dị nro, na mpaghara obe-ngalaba opekata mpe 4 square millimeters, akwadoro.

3. N'ime mgbawa ebe ihe egwu, ndị isi ala na-eduzi kwesịrị ijikọ na aru ala site n'akụkụ dị iche iche, n'ịhụ na opekempe nke njikọ abụọ dị iche iche.

Ịkpachara anya: Eji pipeline ebu na-ere ọkụ gas ma ọ bụ mmiri mmiri dị ka ndị na-eduzi ala ka amachibidoro nke ọma.

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