1. Khangela ukuba ulwazi olukwi-nameplate (iModeli, uluhlu lokulinganisa, iSidibanisi, i-Supply voltage, njl.njl.) luyangqinelana neemfuno ezikwisiza phambi kokunyuswa. 2. Umahluko wendawo yokuxhoma kunokubangela ukutenxa kwinqaku elingu-zero, impazamo nangona kunjalo inokulinganiswa kwaye...
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