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Isi ọrụ nke ọnụ ụzọ mkpuchi ọkụ bụ igbochi ọkụ, na oge nkwụsị ọkụ ya nwere ike iru karịa awa 3. Ọnụ ụzọ mkpuchi ọkụ bụ ngwaahịa eletrik. Ọrụ kwa ụbọchị dị nnọọ mfe. Pịa bọtịnụ elu, ala na kwụsịtụ na igbe njikwa iji jikwaa ọrụ elu na ala nke ọnụ ụzọ mkpuchi ọkụ.

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