Carrier daim kab xev yog ib qho tseem ceeb ntawm kev ntim khoom thiab kev thauj mus los ntawm cov khoom siv hluav taws xob xws li kev sib koom ua ke ntawm circuits, resistors, capacitors, thiab lwm yam. Kev nkag siab txog qhov loj me no yog qhov tseem ceeb rau cov tuam txhab thiab cov neeg muag khoom rau kev lag luam hluav taws xob kom muaj kev ncaj ncees ntawm cov khoom thaum lub sij hawm khaws cia thiab kev thauj mus los.
Ib qho tseem ceeb ntawm qhov ntev ntawm cov cab kuj yog qhov dav. Qhov dav ntawm daim kab xev cab kuj yuav tsum tau ua tib zoo xaiv kom haum raws li qhov loj me ntawm cov khoom siv hluav taws xob uas nws nyob. Nws yog ib qho tseem ceeb los xyuas kom meej tias cov khoom tau ruaj khov nyob rau hauv daim kab xev kom tsis txhob muaj kev txav los yog kev puas tsuaj thaum tuav. Tsis tas li ntawd, qhov dav ntawm daim kab xev cab kuj txiav txim siab kev sib raug zoo nrog kev ntim khoom thiab cov txheej txheem sib dhos, ua rau nws yog qhov tseem ceeb rau kev tsim khoom.
Lwm qhov tseem ceeb tshaj plaws yog qhov sib nrug ntawm lub hnab tsho, uas yog qhov kev ncua deb ntawm hnab ris lossis kab noj hniav hauv cov kab xev. Cov kab noj hniav sib nrug yuav tsum yog qhov tseeb kom ua raws li qhov sib txawv ntawm cov khoom siv hluav taws xob. Qhov no ua kom ntseeg tau tias txhua qhov khoom siv tau ruaj khov rau hauv qhov chaw thiab tiv thaiv kev sib cuag lossis kev sib tsoo ntawm cov khoom nyob ib sab. Kev tuav lub hnab tsho kom raug yog qhov tseem ceeb rau kev tiv thaiv kev puas tsuaj thiab ua kom muaj kev ncaj ncees tag nrho ntawm daim kab xev.
Pocket qhov tob kuj yog qhov tseem ceeb ntawm daim kab xev cab. Nws txiav txim siab npaum li cas cov khoom siv hluav taws xob tau tuav hauv daim kab xev. Qhov tob yuav tsum txaus kom haum rau cov khoom tsis pub lawv tawm mus lossis txav mus. Tsis tas li ntawd, lub hnab tshos qhov tob yuav pab tiv thaiv cov khoom ntawm sab nraud xws li plua plav, noo noo, thiab hluav taws xob zoo li qub.
Hauv cov ntsiab lus, qhov tseem ceeb ntawm cov kab xev cab, nrog rau qhov dav, qhov sib nrug ntawm lub hnab tsho, thiab lub hnab tsho qhov tob, yog qhov tseem ceeb rau kev ntim khoom ntawm cov khoom siv hluav taws xob. Cov neeg tsim khoom thiab cov neeg muag khoom yuav tsum ua tib zoo xav txog cov qhov ntev no kom ntseeg tau tias kev tuav thiab kev tiv thaiv ntawm cov khoom thaum lub sij hawm khaws cia thiab kev thauj mus los. Los ntawm kev nkag siab thiab ua raws li qhov tseem ceeb no, kev lag luam hluav taws xob tuaj yeem tswj tau qhov zoo thiab kev ntseeg siab ntawm nws cov khoom.
Post lub sij hawm: Jun-03-2024