Maitiro ekuyera ma amplifier e cranking ebhatiri？

Kuyera ma "cranking amps" ebhatiri (CA) kana ma "cold cranking amps" (CCA) kunosanganisira kushandisa maturusi chaiwo kuti uone kugona kwebhatiri kupa simba rekutanga injini. Heino gwara renhanho nenhanho:

Zvishandiso Zvaunoda:

1. Muedzo weBattery Load or Multimeter ine CCA Testing Feature
2. Zvishandiso zvekuchengetedza (magurovhosi nekudzivirira maziso)
3. Chenesa materminal emabhatiri

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Matanho Ekuyera Cranking Amps:

1. Gadzirira Kuedzwa:
   • Iva nechokwadi chekuti mota yadzima, uye bhatiri rakazara (bhatiri rakachajwa zvishoma richapa mhinduro dzisina kururama).
   • Geza materminal emabhatiri kuti uve nechokwadi chekuti anobata zvakanaka.
2. Gadzirisa Muedzi:
   • Batanidza tambo tsvuku (yakanaka) yemuchina wekuyedza kune terminal positive yebhatiri.
   • Batanidza tambo ine negative (nhema) kune negative terminal.
3. Gadzirisa Muedzi:
   • Kana uchishandisa digital tester, sarudza bvunzo yakakodzera ye "Cranking Amps" kana "CCA."
   • Isa CCA yakarongwa yakadhindwa pane bhatiri. Iyi inomiririra kugona kwebhatiri kupa magetsi pa-18°C (0°F).
4. Ita Bvunzo:
   • Kana uri muchina wekuyedza bhatiri, isa mutoro wacho kwemasekonzi gumi kusvika gumi nemashanu wobva wanyora kuverenga kwacho.
   • Kune vanoedza zvedhijitari, tinya bhatani rekuyedza, uye mudziyo ucharatidza ma cranking amps chaiwo.
5. Dudzira Mhedzisiro:
   • Enzanisa CCA yakayerwa neCCA yakayerwa nemugadziri.
   • Mhedzisiro iri pasi pe70-75% yeCCA yakayerwa inoratidza kuti bhatiri ringangoda kutsiviwa.
6. Sarudzo: Kuongorora Voltage Panguva Yekukwenya:
   • Shandisa multimeter kuyera voltage injini ichirova. Haifanirwe kudonha pasi pe9.6V kuti bhatiri rive rakanaka.

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Mazano ekuchengetedza:

• Ita bvunzo munzvimbo ine mhepo yakanaka kuti usasangana neutsi hwebhatiri.
• Dzivisa kupfupisa materminals, nekuti zvinogona kukonzera sparks kana kukuvara.