Nzira yekutarisa kana waya inopisa ne multimeter
Zviri mukati
Ungave wave kuda kushanda nemaseketi emagetsi kana kungoda kunzwisisa kuti anoshanda sei, waya inopisa kana mhenyu ndechimwe chezvinhu zvakakosha kutarisa.
Waya inopisa ndiyo iyo magetsi anogara achipfuura.
Vanhu vashoma vanoziva nzira yekuiziva, uye newaya dzeruvara rumwe chete, zvinotonyanya kuoma.
Sezvineiwo, wauya kunzvimbo chaiyo.
Isu tinotsanangura maitiro ese ekutarisa kana waya inopisa ine multimeter.
Ngatitangei.
Nzira yekutarisa kana waya inopisa ne multimeter
Seta iyo multimeter kune iyo 250VAC renji, isa iyo tsvuku bvunzo lead pane imwe yewaya, uye isa dema bvunzo lead pasi. Kana waya ichipisa, multimeter inoratidza 120 kana 240 volts, zvichienderana nekubuda kwesimba.
Maitiro acho ari nyore, asi handizvo zvese.
- Pfeka dziviriro
Paunoyedza kuona kana waya iri kupisa, iwe unotarisira kuti ikozvino kuyerera kuburikidza nayo.
Kubatwa nemagetsi chinhu chausingade, saka pfeka rabha inodzivirira kana magirovhosi ekudzivirira usati wapinda mairi.
Iwewo unopfeka magogi kana masparks, chengeta maoko ako papurasitiki kana rubber chikamu che multimeter's probes, uye chengetedza waya kubva pakubata mumwe nemumwe.
Sewekutanga, unodzidzisa newaya dzakadzikiswa kuti udzivise kukanganisa.
- Isa iyo multimeter kune iyo 250V AC renji
Midziyo yako inoshandisa alternating current (AC voltage) uye unoisa multimeter yako kune yayo yepamusoro soro kuti uwane kuverenga chaiko.
Iyo 250VAC renji ndiyo yakakwana nekuti iyo yakanyanya voltage yaungatarisira kubva kumidziyo nemagetsi inosvika 240V.
- vhura kubuda
Kuti utarise kuti ndeipi yewaya mune yekubuda inopisa, unofanirwa kuvhura iyo yekubuda.
Ingobvisa ma screws ese akabata zvidimbu pamwechete uye dhonza waya.
Kazhinji kune matatu waya mune socket: phase, neutral uye pasi.
- Isa masensa pawaya
Kazhinji chete waya mhenyu kana inopisa inobata ikozvino kana yakavhurika, uye izvi zvinoita kuti bvunzo yese ive nyore.
Isa dzvuku (positive) bvunzo lead pane imwe waya uye dema (negative) bvunzo inotungamira pasi.
- Reta zvabuda
Mushure mekunge maisa maprobes ako, unotarisa kuverenga kwemultimeter.
Kana iyo multimeter ichiverenga 120V (ine tambo dzemwenje) kana 240V (ine mahombe emidziyo yemidziyo), waya inopisa kana kurarama.
Rangarira kuti waya inopisa ndiyo ine dzvuku probe paunowana kuverenga uku.
The black probe inoramba yakadzikama.
Mamwe mawaya (asina kwaakarerekera uye pasi) anoratidza zero ikozvino kuverenga.
Shandisa bepa kana masking tepi kumaka waya inopisa kuitira kuti ugone kuiziva zviri nyore mune ramangwana.
Heino vhidhiyo inoratidza chaizvo maitiro ekuona waya inopisa ine multimeter:
Kana iwe ukasawana multimeter kuverenga, dambudziko rinogona kunge riri newaya. Tine chinyorwa pamusoro pekutsvaga waya ne multimeter.
Pane dzimwe nzira dzekuona kuti waya ipi inopisa.
Kushandisa isiri-contact voltage tester
Nzira iri nyore uye yakachengeteka yekuona kuti ndeipi waya inopisa ndeye kushandisa isiri-contact voltage tester.
A non-contact voltage tester mudziyo unovheneka kana magetsi aiswa pairi. Haifanirwe kusangana newaya isina chinhu.
Kuti utarise kana waya iri mhenyu, ingoisa muromo weiyo isiri-contact voltage tester pawaya kana chinobuda.
Kana chiedza chitsvuku (kana chimwe chiedza, zvichienderana nemuenzaniso) chiripo, waya kana chiteshi chinopisa.
Mamwe asiri-anobata voltage testers anogadzirwawo kuti aite beep kana ari pedyo nevoltage.
Nepo ichi chishandiso chakachengeteka kushandisa, iyo multimeter chishandiso chinogoneka chekuyedza zvimwe zvinhu zvemagetsi.
Iwe unogona kusarudza kushandisa multimeter kutarisa kuti ndeipi waya isina kwayakarerekera uye kuti ndeipi pasi.
Kushandisa mavara makodhi
Imwe nzira yekuudza kuti waya ipi inopisa ndeye kushandisa mavara macode.
Kunyange zvazvo nzira iyi iriyo yakapfava, haina kururama kana kuti inoshanda sedzimwe nzira.
Izvi zvinodaro nekuti nyika dzakasiyana dzinoshandisa macode akasiyana eruvara rwewaya uye dzimwe nguva waya dzese dzinogona kunge dzakafanana ruvara.
Ndokumbira utarise patafura iri pazasi kuti uone macode emavara akajairika enyika yako.
A single-phase line iwaya mhenyu kana ine simba.
Sezvauri kuona, mavara makodhi haasi epasirese uye haagone kuvimbwa nawo zvizere.
mhedziso
Kuona kuti ndeipi yewaya dzako inopisa ndeimwe yenzira dziri nyore.
Kuchenjerera, iwe unongoshandisa multimeter kutarisa kuverenga kwevoltage.
Kana zvaibatsira, unogona kutarisa zvinyorwa zvedu pakuedza zvimwe zvikamu zvemagetsi ne multimeter.
Inowanzobvunzwa Mibvunzo
Ndeipi waya inopisa kana ese ari maviri mavara akafanana?
Iyo inopisa waya inoratidza kuverenga kwemultimeter paunenge uchiyedza. Unoedza nekuisa probe dzvuku pawaya uye nekuisa probe nhema pasi kuti uwane kuverenga kwe120VAC kana 240VAC.
Unoedza sei waya inopisa kusvika pasi?
Kuti uedze waya inopisa kusvika pasi, iwe uchada multimeter. Isa red test lead pane imwe waya uye isa dema bvunzo lead pasi. Iyo inopisa waya inoratidza kuverenga kwe120VAC kana 240VAC.
Nzira yekuita sei kuti simba radzimwa ne multimeter?
Seta iyo multimeter kune yepamusoro AC voltage renji, isa iyo tsvuku bvunzo inotungamira pawaya uye dema bvunzo inotungamira pasi. Kana simba rako radzimwa, iyo multimeter hairatidze chero voltage kuverenga.
