Layisha plug ekhaya

Layisha fork - oku sisixhobo efunekayo ukuqinisekisa nokujonga imeko isigxina ngamnye iinkonkxa kwebhetri. It is a resistor umthwalo enamandla kunye voltmeter DC, kunye ixhokonxa ezimbini. abaqhubi beemoto abaninzi ukulayisha ifolokhwe ukukhangela ibhetri wayexatyiswa enkulu iibhetri yesondlo. Noko ke, ezivenkileni kule fowuni luyabiza. Ngoko ke, siya kumnika imiyalelo ukulayisha indlela plug yenziweyo ngezandla zabo.

Into yokuqala ekufuneka bana phandle - le yindlela ombane kakhulu kufuneka ibe kwindawo ethile ebhankini ibhetri igcwaliswe ngokupheleleyo. Oku kuboniswa kule ncwadana. Okanye kufuneka uqinisekise ukuba ibhetri ufikelela kwiibhanki ngamnye.

Ngoku bathatha microammeter kwaye uthotho nge resistor. Le ukumelana kufuneka ibe lilikhulu kancinci nje lombane a iibhanki kwebhetri. Ngoku ukutshintsha isikali ifowuni yakho entsha kufuneka ngoku uyenze, ngokusebenzisa voltmeter ngenxa ukutshintsha ombane DC ukuya wokwephuka oyifunayo. Le ombane oluthi lusetyenziswe ngexesha ekulinganisweni, kuyimfuneko ukulawula imodeli ifowuni.

Eminye imiyalelo ibhetri kuyimfuneko ukwazi umyinge wesiqhelo okanye umbane ubuninzi. Ngoku, ukuguqulela onke amaxabiso parameters kwinkqubo SI, iziphumo zethu zifunyenwe kwinkqubo efanayo. Ngakumbi ukumelana phambili le resistor umthwalo ukuze: R = U / I - kuyo R ndixhathisa ohms, ixabiso U yi ombane beeyunithi of volts, yaye ekugqibeleni mna - ngamandla ngoku ukho amperes. Kule formula kuyimfuneko ukuba kufakwe ixabiso lombane yebhanki mnye, hayi nje ibhetri.

Emva koko ukubala amandla yabelwe resistor ngokomgaqo wokubala P = UI. Apho P - amandla e Watts, U - lo ombane beeyunithi of volts, yaye ekugqibeleni mna - kuya kunyanzela yangoku amperes. Khetha ukukala amandla resistor lomthwalo mkhulu kunalowo edulusele ngaphandle esuka kuluhlu olusezantsi. I resistor kufuneka ibe wire.

Ngoku thatha uvavanyo kukhokelela ukuba akwazi ukugcina yangoku ayahamba na resistor. Ukudibana nabo oko ngokusebenzisa iingcingo nga ukuba bayayichasa yangoku ekhankanyiweyo. Qiniseka ukuba udinga amalungu solder elungileyo.

Kweli nqanaba ifolokhwe umthwalo ayikho unangoku anikabi nako. Ukuqhagamshela voltmeter (ammeter lidibane kuthotho kunye resistor elincinane) ngaxeshanye kunye nomthwalo. Ngoku kufuneka ukuchonga ezichaseneyo ka kuphando, a wokwephuka efanayo yayiquka voltmeter. Ngaphezu koko kuyimfuneko ukuba ikheswa kuhlangana.

Emva kwako konke oku, nathi ukulungisa zonke iinkcukacha kwi elinjubaqa, ubushushu, isakhelo engqongqo, oluya kunikwa igqityezelwe ngesiphatho. Ixhokonxa kufuneka zibekwe ukwenzela ukuba umgama phakathi kwabo wayelingana umgama phakathi iinkonkxa ezinjengeetheminali.

Layisha plug kufuneka alidityaniswanga ukungakuhlawulisi ibhetri. Uyakwazi ukwenza oko kufuphi nezinye izityholo ibhetri. Ukuba le nkqubo sele uyekile kutshanje, pholisa ngokwaneleyo kule ndawo. Ngoku ukulayisha iplagi elidityaniswe kwibhanki nganye ke.