ndi ma amps otani mu batri yagalimoto?

Cranking amps (CA) mu batire yagalimoto imatanthawuza kuchuluka kwa magetsi omwe batire limatha kupereka kwa masekondi 30.32°F (0°C)osatsika pansi pa 7.2 volts (kwa batire ya 12V). Zimasonyeza mphamvu ya batri yopereka mphamvu zokwanira kuyambitsa injini yagalimoto pansi pazikhalidwe zokhazikika.

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Mfundo zazikuluzikulu za Cranking Amps (CA):

1. Cholinga:
   Ma cranking amps amayesa mphamvu yoyambira ya batri, yofunika kutembenuza injini ndikuyambitsa kuyaka, makamaka m'magalimoto okhala ndi injini zoyatsira mkati.
2. CA vs. Cold Cranking Amps (CCA):
   • CAamayezedwa pa 32°F (0°C).
   • CCAimayezedwa pa 0°F (-18°C), kupangitsa kuti ikhale yolimba kwambiri. CCA ndi chizindikiro chabwino cha momwe batire imagwirira ntchito nyengo yozizira.
   • Mavoti a CA amakhala okwera kuposa ma CCA chifukwa mabatire amachita bwino pakatentha kwambiri.
3. Kufunika Pakusankha Batri:
   Mayeso apamwamba a CA kapena CCA akuwonetsa kuti batire imatha kuthana ndi zovuta zoyambira, zomwe ndizofunikira pamainjini akulu kapena kumadera ozizira komwe kuyambira kumafuna mphamvu zambiri.
4. Mavoti Wamba:
   • Kwa magalimoto okwera: 400-800 CCA ndizofala.
   • Kwa magalimoto akuluakulu monga magalimoto kapena injini za dizilo: 800-1200 CCA ingafunike.

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Chifukwa chiyani Cranking Amps Ifunika:

1. Injini Yoyambira:
   Imawonetsetsa kuti batire ikhoza kupereka mphamvu zokwanira kutembenuza injini ndikuyiyambitsa modalirika.
2. Kugwirizana:
   Kufananiza mavoti a CA/CCA ndi momwe galimoto imayendera ndikofunikira kuti musagwire bwino ntchito kapena kulephera kwa batri.
3. Kuganizira za Nyengo:
   Magalimoto a kumalo ozizira amapindula ndi mabatire omwe ali ndi ma CCA apamwamba chifukwa cha kukana kowonjezereka kobwera chifukwa cha nyengo yozizira.