Ungahlola kanjani ama-amps webhethri?

1. Qonda ama-Amps we-Cranking (CA) vs ama-amps ama-cold cranking amps (CCA):

• Ca:Izinyathelo zebhethri zamanje zingahlinzekela imizuzwana engama-30 ku-32 ° F (0 ° C).
• I-CCA:Izinyathelo zebhethri zamanje zinganikela ngemizuzwana engama-30 ku-0 ° F (-18 ° C).

Qiniseka ukuthi uhlola ilebula kwibhethri lakho ukuze wazi i-CCA yayo ekalwe noma ye-CA.

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2. Lungiselela ukuhlolwa:

• Cisha imoto nanoma yiziphi izesekeli zikagesi.
• Qinisekisa ukuthi ibhethri likhokhiswe ngokuphelele. Uma i-voltage yebhethri ingaphansi12.4V, kushaja kuqala ukuthola imiphumela efanele.
• Gqoka amagiya okuphepha (amagilavu ​​kanye nama-goggles).

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3. Usebenzisa umhloli wokulayisha kwebhethri:

1. Xhuma umhloli:
   • Namathisela i-Test Pop (Red) ye-Test (Red) i-terminal enhle yebhethri.
   • Namathisela i-negative (emnyama) clamp ku-terminal engemihle.
2. Setha umthwalo:
   • Lungisa umhloli ukuthi alingise i-CCA ye-CCA yebhethri noma i-CA (ukukala kuvame ukuphrintwa kwilebula yebhethri).
3. Yenza isivivinyo:
   • Yenza kusebenze umhloli mayelanaImizuzwana eyi-10.
   • Bheka ukufundwa:
     • Uma ibhethri libambe okungenani9.6 voltsNgaphansi kwemithwalo ekushiseni kwegumbi, kuyadlula.
     • Uma yehla ngezansi, ibhethri lingadinga ukushintshwa.

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4. Usebenzisa i-multimeter (ukusondela okusheshayo):

• Le ndlela ayikaliki ngokuqondile i-CA / CCA kepha inika umuzwa wokusebenza kwebhethri.

1. Kala Voltage:
   • Xhuma i-Multimeter kuma-terminals ebhethri (abomvu ukuze abahle, abamnyama kuya kokubi).
   • Ibhethri elikhokhiswa ngokuphelele kufanele lifunde12.6v-12.8V.
2. Yenza isivivinyo se-cranking:
   • Cela umuntu aqale imoto ngenkathi ubheka i-multimeter.
   • Amandla kagesi akufanele alahle ngezansi9.6 voltsngesikhathi sokuqhekeka.
   • Uma kwenzeka, ibhethri kungenzeka lingenawo amandla anele okubaleka.

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5. Ukuhlolwa ngamathuluzi akhethekile (abahloli bokuphatha):

• Izitolo eziningi ze-auto zisebenzisa abahloli bezimoto abalinganise i-CCA ngaphandle kokubeka ibhethri ngaphansi komthwalo osindayo. Lawa madivayisi ashesha futhi anembile.

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6. Imiphumela Yokutolika:

• Uma imiphumela yakho yokuhlola iphansi kakhulu kune-CA noma i-CCA ekalwe, ibhethri kungenzeka lihluleke.
• Uma ibhethri lidala kuneminyaka emi-3-5, licabangele ukulifaka esikhundleni noma ngabe imiphumela inezincwadi ezinomngcele.

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Ungathanda iziphakamiso zabahloli bebhethri abathembekile?