Yankho
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Magetsi otetezedwa pano komanso otetezeka
Nthawi zambiri, thupi la munthu limatha kumva kuti mtengo wapano wa kukondoweza ndi pafupifupi 1 mA.Thupi la munthu likadutsa 5 ~ 20mA, minofu imagwedezeka ndikugwedezeka, kotero kuti munthuyo sangalekanitsidwe ndi waya.Chopangidwa ndi mphamvu yamagetsi yamagetsi komanso nthawi yololedwa ...Werengani zambiri -
Chidziwitso cha zabwino ndi zoyipa za kupirira kuyesa kwamagetsi
Kuipa kwa Mayeso a Direct Current (DC) (1) Pokhapokha ngati palibe capacitance pa chinthu choyezedwa, voteji yoyezera iyenera kuyambira pa "zero" ndikukwera pang'onopang'ono kuti isatengeke kwambiri.Mpweya wowonjezera umakhalanso wotsika.Mphamvu yolipirira ikakhala yayikulu kwambiri, imatsimikizira ...Werengani zambiri -
Nkhani zachipatala zimapirira chida chamagetsi
Njira zodzitetezera pazachipatala zolimbana ndi ma voltage tester Medical tester voltage ndi chida chomwe chimagwiritsidwa ntchito poyesa kupirira kulimba kwa machitidwe azachipatala ndi zida zamankhwala.Itha kuyesa mwachidziwitso, molondola, mwachangu komanso modalirika kuyesa magetsi owonongeka, ...Werengani zambiri -
Mayeso a Earth Resistance
Mawu akuti "ground resistance" ndi mawu osadziwika bwino.Pamiyezo ina (monga miyezo yachitetezo pazida zam'nyumba), imatanthawuza kukana kwapansi mkati mwa zida, pomwe mumiyezo ina (monga pamakina oyambira), imatanthawuza kukana kwa ...Werengani zambiri -
Kutayikira panopa mayeso
Kutayikira kwa zida zapakhomo kumatanthawuza kutayikira komwe kumayesedwa ndi chipangizo chamagetsi pansi pa mphamvu yamagetsi.Kuyesedwa.Mfundo yoyesera ndikuyerekeza kusokoneza thupi laumunthu.Werengani zambiri -
Kuyesa kwamphamvu kwa dielectric (kupirira voteji).
Kuyesa mphamvu yamagetsi, komwe kumadziwika kuti standstand voltage test, ndi muyeso wa kuthekera kwa kutsekereza kwamagetsi kupirira kuwonongeka chifukwa cha kuchuluka kwamagetsi.Ndi njira yodalirika yowunika ngati mankhwalawo ndi otetezeka kugwiritsa ntchito.Apo...Werengani zambiri
