1. Aia ma ke kikowaena o ka ukana he substation a ho'olaha paha, a ua ho'opau 'ia ka ho'onui a emi 'ana paha o ka volta e (transformer).
2, ʻo ka "frequency mana" o Kina he (50)Hz, ka hoʻokaʻawale alapine a i ʻole ka liʻiliʻi (0.2) Hz, ka hoʻololi ʻana o ka uila a i ʻole ka liʻiliʻi (5%)
3, ekolu-phase AC mana nenoaiu i loko o ka hana 'ano o ka mana lako o ku 'ole (neutral grounding) nenoaiu, (neutral grounding ma impedance) nenoaiu, (neutral pololei grounding) nenoaiu.
4, ʻo ka ʻōnaehana uila haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa uila mode (radial), (kumu), (mixed), (ring).
5, ka dissociation o arc he (thermoelectric emission), (kiʻekiʻe uila kahua emission), (collision dissociation), (thermal dissociation).
6. Ma ka haawe mua, ka ukana ko'iko'i loa, ma waho a'e o ('elua) lako mana kū'oko'a, pono e ho'ohui 'ia (ka mana pilikia), a 'a'ohe loa'a ukana 'ē a'e.
7. ʻO ka ukana i helu ʻia ka ukana i manaʻo ʻia o nā mea uila i koho ʻia e like me (ke kūlana wela).
8, no ka fuse (ke kahe palena ʻole).
9. Mea hoʻomalu uila Pono e hoʻopili ʻia nā mea hoʻokipa uila a pau me ka mea hoʻokumu ʻia ma o (lead off).
10, ʻo nā koi kumu o ka mea pale relay he (koho), (wikiwiki), (kūpono), (sensitivity).
11, i loko o ka mana lako i loko o ka laina o ka kūikawā ana keena kuhina, ia mea pono e hoʻouka i ka helu ana o ka uila koina o ekolu-phase (hana) a me (reactive) watt-hola mika.
12. Ma na kaapuni hale hana, ua hana pinepine ia ka pilina ma waena o ke kaapuni mua a me ke kaapuni lua e ka transformer o keia manawa a me ka transformer voltage.
13. ʻO ka mea maʻamau maʻamau o waho o nā hale hana a me nā ʻoihana (laina ma luna) a me (kaula).
14. Hoʻohana nui ʻia nā hana o ka mea hoʻololi no (ke ana ʻana i ka nui o ka uila) a me ka (pale relay).
ʻO ke ʻano maʻamau o ka hāʻule ʻana i nā ʻōnaehana mana ʻo (short circuit).
16. Hoʻokaʻawale ʻia ka mea pale overcurrent i ʻelua ʻano (palena manawa paʻa) a me (palena manawa maikaʻi ʻole).
17. ʻO ke ʻano o ka hoʻomaikaʻi ʻana i ke kumu mana maoli, ʻo ia ka hoʻohana ʻana i nā ana e hōʻemi i ka pono (mana reactive) o nā mea uila e hoʻomaikaʻi ai i kona kumu mana.
18. ʻO ka laina mana e hāʻawi ana i ka ikehu uila mai ke kikowaena ukana i kēlā me kēia mea kūʻai aku i kapa ʻia (distribution) laina.
19. Hoʻoholo nui ʻia ka puʻupuʻu haʻahaʻa haʻahaʻa haʻahaʻa o ka hale hana e ke ʻano o nā lako lako mana o ka mea kanu.
20, ʻo nā hōʻailona nui o ka maikaʻi o ka lako mana he (voltage), (frequency), (waveform), (ka hoʻomau o ka mana).
Ka manawa hoʻouna: Jul-05-2022
