Fur Load guriga

fargeeto Load - tani waa qalab loo baahan yahay si loo xaqiijiyo loona go'aansado gobolka ee mas'uul ka ah kasta daasadaha batteriga. Waa resistor awood leh load la voltmeter DC ah, iyo laba probes. darawallada badan oo ku shuban fargeeto si loo hubiyo batteriga waa kaaliyaha weyn u baytariyo dayactirka. Si kastaba ha ahaatee, in dukaamada qalabka this qaali. Sidaa darteed, waxaan ku siin doonaa tilmaamo ku saabsan sida loo shuban siib gacmo lagu sameeyey iyaga u gaar ah.

wax ugu horeysay aad u baahan tahay inaad ogaato - taasi waa sida danab badan waa in gaar ah bangiga batari si buuxda u soo oogay. Tan waxaa lagu tilmaamay in buugga. Kale ee aad u baahan tahay si aad u hubiso in batteriga uu heli karo bangiyada shaqsi.

Haddaba qaaday microammeter iyo taxanaha la resistor ah. iska caabin ah waa in ay wax yar ka badan danab ee bangiyo batteriga. Haddaba beddesho miisaanka of qalab la mid cusub oo waa in hadda iiraacshay, by codsanaya voltmeter keentay beddelo danab DC si polarity ah la doonayo. danab in waxaa laga codsadaa inta lagu guda jiro dhaqmaan, waxaa lagama maarmaan ah in la xakameeyo model qalabka.

tilmaamaha dheeraad ah oo batteriga waxaa lagama maarmaan ah in la ogaado heerka magacaaban ama load ugu badan ee hadda. Haddaba, turjumo oo dhan qiyamka-beegyada uu nidaamka SI ah, natiijooyinka la helay in nidaam la mid ah. Dheeraad ah iska caabin ah weeraryahanka reer resistor load si: R = U / I - diidanyihiin R waa iska caabin ah in ohms, qiimaha U waa danab in cutub oo volts, iyo ugu dambeyntii I - xoojinta hadda waa in amperes. In formula this waxaa lagama maarmaan ah in ay ku badallano qiimaha danab ka mid ah bankiga, ma ahan oo keliya batteriga.

Haddaba, waxaan xisaabinta awoodda taas oo loo qoondeeyey resistor sidii formula P = UI ah. Halkee P - awoodda Watts, U - waa danab ee cutub oo volts, iyo ugu dambeyntii I - qasbi doona hadda ka jirta amperes. Dooro rating awoodda resistor load ka badan mid ka mid ah in u taagan tahay ka duwan caadiga ah soo baxay ka weyn a. resistor waa in uu silig.

Hadda imtixaanka keenaysaa si ay u awoodaan in la joogteeyo hadda ku dhex maraya resistor ah. Waxaana ku xirmaan darina oo macneheedu yahay fiilooyin in sidoo kale u adkeysan karaan hadda ku qeexan. U hubso in aad u baahan tahay a-goysyada Alxan wanaagsan.

Marka marxaladdan fargeeto load weli diyaar uma ahan. Ku xiridda voltmeter (ammeter xiran ee taxanahan la resistor yar) ee barbar load ah. Haddaba waxaad u baahan tahay si ay u aqoonsadaan polarity ee probes ah, polarity la mid ah ka mid ah voltmeter. Dheeraad ah waxaa lagama maarmaan ah inay ka jaraan kulanka.

waxyaalahaas oo dhan dabadood, waxaan u xaliyo dhammaan faahfaahinta on madax adkaadeen, qalabada, jir adag, oo waxaa la siin doonaa inaanu a. Probes waa in lagu meeleeyaa si masaafada u dhexeeya iyaga wuxuu u dhigmaa masaafada u dhaxaysa boosteejada daasado.

fur Load waa in aan la xiran ka qaadaan batteriga. Waxaad sidoo kale ma samayn karo meel u dhaw kharashyada kale batteriga. Haddii geedi socodka ayaa dhawaan joojiyay, ku filan hawo u soo gasho goobta. Haddaba shuban siib ku xiran bangi kasta markeeda.