Uyivavanya njani ibhetri yesithuthuthu?

Yintoni oya kuyidinga:

• I-Multimeter (yedijithali okanye i-analog)

• Izixhobo zokhuseleko (iiglavu, ukhuseleko lwamehlo)

• Itshaja yebhetri (uyazikhethela)

ISikhokelo seNyathelo ngeNyathelo soVavanya ibhetri yesithuthuthu:

Inyathelo 1: Ukhuseleko kuqala

• Cima isithuthuthu kwaye ususe isitshixo.

• Ukuba kuyimfuneko, susa isihlalo okanye iipaneli ezisecaleni ukuze ufikelele kwibhetri.

• Nxiba iiglavu zokukhusela kunye neglavu ukuba ujongene nebhetri endala okanye evuzayo.

Inyathelo lesi-2: Uhlolo olubonakalayo

• Khangela naziphi na iimpawu zomonakalo, umhlwa, okanye ukuvuza.

• Coca nayiphi na i-corrosion kwi-terminals usebenzisa umxube wesoda yokubhaka kunye namanzi, kunye nebrashi yocingo.

Inyathelo 3: Jonga iVoltage ngeMultimeter

1. Seta i-multimeter kwi-voltage ye-DC (i-VDC okanye i-20V uluhlu).

2. Chukumisa i-probe ebomvu ukuya kwi-terminal evumayo (+) kwaye emnyama ukuya kwe-negative (-).

3. Funda amandla ombane:

   • 12.6V – 13.0V okanye ngaphezulu:Ichajiwe ngokupheleleyo kwaye isempilweni.

   • 12.3V – 12.5V:Ihlawuliswa ngokuphakathi.

   • Ngaphantsi kwe-12.0V:Iphantsi okanye ikhutshwe.

   • Ngaphantsi kwe-11.5V:Inokwenzeka ukuba imbi okanye i-sulfated.

Inyathelo lesi-4: Uvavanyo lomthwalo (Ngokuzikhethela kodwa kuyacetyiswa)

• Ukuba i-multimeter yakho ine-umsebenzi wovavanyo lomthwalo, Yisebenzise. Kungenjalo:

  1. Ukulinganisa amandla ombane xa ibhayisekile icinyiwe.

  2. Vula isitshixo, vula izibane zentloko, okanye uzame ukuqalisa injini.

  3. Jonga ukuhla kwamandla ombane:

     • Kufuneke ihayi ukuwisa ngaphantsi kwe-9.6Vxa ukhala.

     • Ukuba iwa ngaphantsi koku, ibhetri inokuba buthathaka okanye isilele.

Inyathelo lesi-5: UkuTshaja iNkqubo yokuKhangela (Uvavanyo lweBhonasi)

1. Qala injini (ukuba kunokwenzeka).

2. Ukulinganisa amandla ombane ebhetri ngelixa injini isebenza malunga ne-3,000 RPM.

3. Umbane kufuneka ubephakathi kwe-13.5V kunye ne-14.5V.

   • Ukuba akunjalo, iinkqubo yokutshaja (istator okanye umlawuli/umlungisi)inokuba nempazamo.

Uyibuyisela nini ibhetri:

• Umbane webhetri uhlala uphantsi emva kokutshaja.

• Awunakubamba intlawulo ngobusuku.

• Iikrenki zicotha okanye zisilele ukuqalisa ibhayisekile.

• Ngaphezu kweminyaka emi-3-5 ubudala.