Yuav ua li cas txiav txim qhov zoo ntawm cov iav tiv thaiv (OHM Ω) ntawm lub multimeter?
Teb: Nco ntsoov, thov tsis txhob siv cov iav tiv thaiv los ntsuas qhov voltage. Thaum ntsuas hauv online, cov khoom siv yuav tsum tau muab tshem tawm, thiab cov kab nrog cov capacitors lossis roj teeb yuav tsum raug tso tawm tag nrho ua ntej ntsuas. Qhov no kuj yog ib qho yooj yim mus ntes. Feem ntau, cov neeg uas koom nrog hauv kev saib xyuas hluav taws xob thiab muaj qee qhov kev tiv thaiv ntawm tes tuaj yeem ntsuas qhov ntsuas tus nqi ncaj qha.
