Cov txheej txheem:

Koj siv lub ntsuas hluav taws xob li cas?
Koj siv lub ntsuas hluav taws xob li cas?

Video: Koj siv lub ntsuas hluav taws xob li cas?

Video: Koj siv lub ntsuas hluav taws xob li cas?
Video: Qhias txuas hluav taws xob rau hauv tsev 2024, Kaum ib hlis
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Ntxiv mus, dab tsi koj yuav tsum tsis txhob ua nrog ib tug multimeter?

Cov Lus Qhia Kev Nyab Xeeb rau Kev Ntsuas Voltage Nrog Multimeter

  1. Tsis txhob siv koj cov kev xeem coj mus kuaj yog tias cov rwb thaiv tsev tiv thaiv ntawm cov hlau lead lossis kev sojntsuam raug tawg lossis hnav.
  2. Kev txav ntawm tam sim no ntawm ib sab mus rau lwm qhov thaum lub sij hawm hluav taws xob poob siab yog qhov txaus ntshai tshaj plaws.
  3. Ob lub DC thiab AC voltage tuaj yeem txaus ntshai heev.

Tsis tas li ntawd, ua li cas koj nyeem ib lub multimeter? Ntu 1 Nyeem cov Dial Settings

  1. Test AC lossis DC voltage.
  2. Teem lub multimeter los ntsuas tam sim no.
  3. Nrhiav qhov chaw tiv thaiv.
  4. Siv DC + thiab DC-.
  5. Nkag siab lwm cov cim.
  6. Nyeem cov ntawv cim chaw nres nkoj.

Tom qab ntawd, ib tug kuj yuav nug, yuav ua li cas koj xyuas voltage nrog ib tug multimeter?

Txuas cov kev sojntsuam dub rau hauv COM thiab cov kev sojntsuam liab rau hauv lub qhov (socket) cim VΩ. Teem qhov ntau rau DC lossis AC volts thiab kov cov lus qhia sojntsuam rau ob lub ntsiab lus ntawm qhov twg hluav taws xob yuav tsum tau ntsuas.

Dab tsi yog txoj haujlwm ntawm voltmeter?

A voltmeter ntsuas , kuj hu ua a voltage ntsuas , yog ib qho cuab yeej siv los ntsuas qhov sib txawv, lossis qhov hluav taws xob, ntawm ob lub ntsiab lus hauv hluav taws xob lossis hluav taws xob hluav taws xob.

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