I te haere tonu o te whanaketanga o te hangarau, kua tino hiahiatia ngā otinga whakamahana whai hua puta noa i ngā ahumahi. Ko tētahi o aua otinga ko te whakamahana whakamahana PTC (Positive Temperature Coefficient), he mea nui ki te whakamahana i te pūnaha whakamahana whakamahana HV. I roto i tēnei b...
1. Tirohanga whānui mō te whakahaere wera o te kokopiti (hauātanga waka) Ko te pūnaha hauātanga te mea nui ki te whakahaere wera o te waka. E hiahia ana te taraiwa me ngā pāhihi ki te whai i te whakamarie o te waka. Ko te mahi nui o te hauātanga waka...
Hei pūtake hiko matua mō ngā waka hiko hou, he mea nui ngā pākahiko hiko ki ngā waka hiko hou. I te wā e whakamahia ana te waka, ka pāngia te pākahiko e ngā āhuatanga mahi uaua me te rerekē. Hei whakapai ake i te whānuitanga tere, me...
Ko te kaupapa mahi o te papu wai hiko mō ngā motuka koia tēnei: 1. Mā te nekehanga porowhita o te motuka ka huri te diaphragm i roto i te papu wai...
He whakamahana hau PTC mō te waka hiko I roto i te mara o ngā waka hiko, he mea nui ngā otinga whakamahana whai hua. Kāore i rite ki ngā waka tuku iho, kāore i ngā waka hiko te wera nui e puta mai ana i ngā miihini tahunga ā-roto mō te whakamahana kāpata. Ka tutuki i ngā whakamahana hau PTC tēnei wero...
1. Te mauri o te "whakahaere wera" o ngā waka hiko hou Kei te whakaatuhia tonutia te hiranga o te whakahaere wera i te wā o ngā waka hiko hou Ko te rerekētanga o ngā mātāpono taraiwa i waenga i ngā waka wahie me ngā waka hiko hou e whakatairanga ana i te ...
I te whanaketanga o te wā, kua piki haere hoki ngā hiahia o te tangata mō te paerewa oranga. He maha ngā hua hou kua puta mai, ā, ko ngā hauhautanga waka tētahi o aua hua. Ko te rahinga me te tipu o ngā hoko ā-rohe o ngā hauhautanga waka i Haina...