Tej yam uas yuav tsum paub thaum siv lub ntsuas hluav taws xob tsawg
Thaum siv lub ntsuas hluav taws xob tsawg -, koj yuav tsum paub tias yuav tsum muaj yim yam khoom. Siv tus cwj mem ballpoint los ntsuas tus cwj mem hluav taws xob, thiab rub tus kov nrog lub hoop hlau. Sib sau ua ke hauv cov cwj mem zoo, tus resistor yuav tsum nyob tom qab neon raj.
Ib ntus xyuas cov nqi tiv thaiv, uas yuav tsum ntau dua ib megohm. Rotary chisel type hluav taws xob kuaj cwj mem, lub chisel pas nrig yog them nrog ib lub raj insulating. Muaj hluav taws xob kwv yees ua ntej siv los xyuas seb qhov kev ua tau zoo.
Kev sim ua haujlwm yuav tsum yog qhov tseeb, thiab ceev faj tsis txhob kov ob kab nrog tus cwj mem. Kev tshuaj xyuas hluav taws xob yog ua los ntawm cov ntaub ntawv insulating, thiab tib neeg lub cev yuav tsum tau ua hauv av. Kev sim nyob rau hauv lub teeb ci, lub neon raj ci tsis pom tseeb.
