Kodi mungayeze bwanji ma amps a batri?

Kuyeza ma cranking amp (CA) kapena ozizira cranking amps (CCA) kumaphatikizapo kugwiritsa ntchito zida zapadera kuti muwone mphamvu ya batri yopereka mphamvu kuyambitsa injini. Nayi kalozera watsatane-tsatane:

Zida Zomwe Mukufunikira:

1. Choyesa Chotsitsa Battery or Multimeter yokhala ndi Mayeso a CCA
2. Zida Zachitetezo (magolovesi ndi chitetezo cha maso)
3. Chotsani mabatire

---

Njira zoyezera ma Cranking Amps:

1. Konzekerani Kuyesa:
   • Onetsetsani kuti galimotoyo yazimitsidwa, ndipo batireyo ili ndi chaji chonse (batire yomwe yachajidwa pang'ono idzapereka zotsatira zolakwika).
   • Yeretsani ma terminals a batri kuti muwonetsetse kulumikizana bwino.
2. Konzani Tester:
   • Lumikizani chitsogozo chabwino (chofiira) cha choyesa ku terminal yabwino ya batire.
   • Lumikizani choyipa (chakuda) chotsogolera ku terminal yoyipa.
3. Konzani Tester:
   • Ngati mukugwiritsa ntchito choyesa digito, sankhani kuyesa koyenera kwa "Cranking Amps" kapena "CCA."
   • Lowetsani mtengo wa CCA wosindikizidwa pa chizindikiro cha batri. Mtengowu ukuyimira mphamvu ya batire yotumiza pano pa 0°F (-18°C).
4. Chitani Mayeso:
   • Kwa oyesa kuchuluka kwa batri, ikani katunduyo kwa masekondi 10-15 ndikuwerenga zomwe zawerengedwa.
   • Kwa oyesa digito, dinani batani loyesa, ndipo chipangizocho chidzawonetsa ma amps enieni.
5. Tanthauzirani Zotsatira:
   • Fananizani CCA yoyezedwa ndi CCA yovoteledwa ndi wopanga.
   • Zotsatira zomwe zili pansi pa 70-75% ya CCA yovotera zikuwonetsa kuti batire lingafunike kusinthidwa.
6. Mwachidziwitso: Kuwunika kwa Voltage panthawi ya Cranking:
   • Gwiritsani ntchito multimeter kuyeza voteji pamene injini ikugwedezeka. Siyenera kutsika pansi pa 9.6V kwa batri yathanzi.

---

Malangizo Achitetezo:

• Yesani pamalo olowera mpweya wabwino kuti musakumane ndi utsi wa batri.
• Pewani kufupikitsa ma terminals, chifukwa amatha kuwononga kapena kuwononga.