He mea hanga motuhake te tohu pāmahana o te whakawhiti hiko hei tiaki i te whakawhiti hiko, hei tāpiri atu ki ngā āhuatanga tohu pāmahana me te whakahaere whakamatao. Arā, e toru ngā mahi a tēnei taputapu. E tohu ana ēnei taputapu i te pāmahana tere o te hinu me ngā takai o te whakawhiti hiko.

E mōhiotia whānuitia ana ēnei i roto i te umanga ko ngā Tohu Pāmahana Hinu (OTI) me ngā Tohu Pāmahana Matapihi (WTI). He maha ngā wā ka whakamahia e ngā ratonga hiko ngā tohu pāmahana hinu me te matapihi hei whakarato i ngā tohu whakaoho me te whakahaere e whakamahia ana hei whakahohe i ngā pūnaha whakahaere whakamatao i runga i te whakawhiti hiko. Mā te pupuri i ngā mana whakahaere whakamatao tika ka taea hoki te whakaroa i te roanga o te ora o te whakawhiti hiko ki tua atu i te roanga ora noa.

Me pēhea te whiriwhiri i te tauira aroturuki pāmahana hinu e tika ana?

1. Me tuhi, me whakatūpato, me whakahaere aunoa te pāmahana o te mea i inehia, ā, me ine mamao me tuku atu rānei;

2, te rahi me te tika o ngā whakaritenga o te awhe pāmahana;

3. Mēnā he tika te rahi o te wae ine pāmahana;

4. Ina huri te pāmahana o te mea i inehia i te wā, mehemea ka taea e te hysteresis o te wāhanga ine pāmahana te urutau ki ngā whakaritenga ine pāmahana;

5. Mēnā ka pakaru te wāhanga ine pāmahana i ngā āhuatanga taiao o te mea i whakamatautauria;

6. He watea te whakamahi?