Sab nraum zoov teeb pom kev zoo yuav ua li cas los xyuas?

1, kev siv voltmeter nrhiav kom tau

Yog tias koj muaj lub voltmeter, koj tuaj yeem siv nws los kuaj xyuas yog tias koj lub teeb pom kev yog hluav taws xob. Ua ntej, muab lub voltmeter tso rau hauv qhov ntsuas qhov ntsuas hluav taws xob thiab ntxig tus cwj mem rau hauv lub hwj chim ntsaws ntawm lub teeb. Tom qab ntawd, qhib lub hwj chim thiab xyuas kom tseeb tias tus cwj mem xeem tau ntsaws rau hauv qhov txuas. Tom ntej no, siv lub voltmeter nyeem cov tam sim no thiab xyuas kom tseeb tias qhov tam sim no tau tshwm sim kom raug. Yog tias qhov tam sim no ntawm lub teeb yog ruaj khov thiab tus nqi tam sim no yog qhov qub, nws qhia tau tias lub teeb tsis muaj teeb meem to. Yog tias tus nqi tam sim no tsis ruaj khov lossis tshwm sim raws li 0, nws qhia tau hais tias lub teeb nyom yuav muaj teeb meem to.

2. Siv cov ntsuas hluav taws xob los ntsuas

Yog tias koj muaj lub ntsuas hluav taws xob, koj tuaj yeem siv nws los xyuas seb koj lub teeb pom kev puas muaj hluav taws xob. Ua ntej, tua lub hwj chim rau lub teeb nyom, thiab tom qab ntawd siv lub rwb thaiv tsev tester los txuas raws li cov lus qhia. Tom ntej no, pib lub rwb thaiv tsev tester thiab tos rau qhov kev ntsuam xyuas. Yog tias tus ntsuas ntsuas pom tias muaj qhov tam sim no ntws los ntawm cov nyom nyom (uas yog, lub teeb xau), lub teeb yuav tsum tau kho; Yog hais tias tus tester qhia tias tsis muaj tam sim no ntws los ntawm cov nyom teeb, nws txhais tau hais tias lub teeb tsis muaj teeb meem to.

3. Tshawb xyuas lub teeb thiab lub teeb

Qee zaum teeb meem nrog cov teeb pom kev zoo uas cov hluav taws xob xau tuaj yeem tshwm sim los ntawm cov qij tawg lossis cov teeb ci. Hauv qhov no, lub teeb thiab lub teeb pom kev tuaj yeem kuaj xyuas qhov puas tsuaj. Yog tias muaj lub teeb tawg lossis teeb pom kev zoo, hloov lawv lub sijhawm kom ntseeg tau tias kev siv cov teeb pom kev zoo li qub.

Dab tsi yog qhov ua rau sab nraum zoov teeb pom kev zoo

1, cable aging: Tom qab siv sijhawm ntev, lub cable yuav tawg ntawm daim tawv nqaij, hnav thiab lwm yam teeb meem, ua rau cov xaim xaim. Txhawm rau zam qhov no, cov cables yuav tsum tau kuaj xyuas thiab ua haujlwm tsis tu ncua.

2, kev tsim kho tsis yog tus qauv: thaum txhim kho lub teeb nyom, yog tias nws tsis ua raws li kev tsim kho ntawm tus qauv, nws yuav ua rau lub cable raug khawb lossis tawg. Yog tias tsis pom cov kab hluav taws xob puas thaum lub sijhawm ntawd, nws yuav ua rau kom xau thaum xa hluav taws xob thaum hmo ntuj.

3, tsiaj tom: Qee cov nas thiab lwm yam tsiaj yuav laum rau hauv cov yeeb nkab hauv av los yog los ntawm lwm qhov nkag mus rau hauv cov nyom nyom, cov hlau yuav tom, ua rau cov pa tawm. Txhawm rau tiv thaiv qhov no, koj tuaj yeem nruab cov npog tiv thaiv ntawm lub cable los yog siv cov kab mob tom qab.

Dab tsi yog qhov kev pheej hmoo ntawm kev nyab xeeb ntawm sab nraum zoov teeb pom kev zoo

1, kev pheej hmoo ntawm hluav taws xob poob siab: yog tias ib tug neeg ua txhaum ntawm kev sib tsoo ntawm cov teeb pom kev zoo, nws yuav ua rau hluav taws xob poob siab, ua rau raug mob lossis ua rau muaj kev phom sij rau lub neej.

2, hluav taws kub nyhiab: qhov hluav taws xob hluav taws xob tuaj yeem ua rau luv luv, ua rau hluav taws kub. Yog tias muaj cov khoom siv hluav taws xob nyob ze ntawm cov teeb pom kev zoo, qhov hluav taws kub yuav kis tau sai, ua rau muaj kev puas tsuaj loj thiab cov neeg raug tsim txom.