1. E wha āhuatanga matua o te pū porokeretia:
A: A, no te whakamahia te pū rangi-meangiti te, te hau he maroke, me te kore he pai te tātari, meinga te pupuha tapahi kawehiko ki kia poto-circuited;
B: te whakamahi nui o te kawehiko, te waea i roto i te kawehiko ko te ahua o te whakarewa e inhibits te rere. A, no te pau te waea ko, ki te akina atu te pewa te ki kia takoha, ka puta he taiawhio poto i waenganui i te kawehiko me te matamata tapahi, a ka kia tahuna te rama;
C: A, no te te pū wai-matao o he kotinga, e kore te mea nui te auau rere o te coolant, meinga te pāmahana inamata o te matenga pū ki ara, meinga te rauemi i roto te tuuraa o te matenga pū ki te ngohe me te tahu i te matenga pū;
D: A, no te taui i te verticality whakairo tino i roto i te tukanga whakairo, kia tiaki kia tangohia ki te whakakapi i te kawehiko.
2. Ko te matamata tapahi kawehiko he ora ratonga poto:
A: E kore te mea te meangiti i roto i te wahi, kahore he nui te rere o te hau i te rere te wai ranei;
B: e kore he nui maroke te rangi kōpeke;
3. weranga pōtae paruru-:
A: E kore te mea nui te teitei pewa. Ka rite ki te roa rite taea te rama e arced, he teitei te teitei o te rama. Ka taea te whakaturia te reira i runga i te regulator pewa ngaohiko.
B: He iti rawa te maha o tapawhā o te taura, hua i roto i iti kaha werohanga inamata, hua i roto i wehea roa rawa te wa, ka meinga te whakarewa wai ki te tahuri ake, ka tahu i te pōtae paruru;
C: rere o te hau iti, hua i roto i te pānga meangiti rawakore kaha perforation ngoikore ranei;
D: E hē nga tawhā kotinga, meinga tapahi atu spatters a kahore horoi ratou i roto i te wa;
wā Post: Sep-02-2019
