Ngawaphi amanyathelo othintelo ngokuvula nokucima iziko lokunyibilikisa isinyithi?

1. Jonga phambi kokuqala kwesinyibilikisi sokunyibilikisa isinyithi:

Jonga indlela yamanzi kunye nesekethe ngalo lonke ixesha ngaphambi kokuqala umatshini. Qinisekisa ukuba yonke imibhobho yamanzi ayivalwanga kwaye ujonge isekethe kuyo nayiphi na into engaqhelekanga enjengezikrufu ezikhululekileyo.

Okwesibini, indlela yokuqala iziko lokunyibilikisa isinyithi:

Layita unikezelo lwamandla kwikhabhathi yamandla aphakathi. Cinezela “amandla olawulo kwiqhosha”, ukukhanya kwesikhombisi samandla kuvuliwe, vala iswitshi ophambili wesekethe, isibane sesalathi siyacima, kwaye i-voltmeter yeDC kufuneka ibonise umbane ongalunganga. Emva koko chuujika kancinci amandla anikwe i-potentiometer kwixabiso elikhulu ngelixa ujonga imitha yombane, i-voltmeter ye-DC ibonisa ukwanda.

1. Xa umbane we-DC uwela i-zero, iimitha ezintathu zamandla ombane aphakathi, amandla ombane we-DC, kunye nokunyuka kwamandla asebenzayo ngaxeshanye, kwaye isandi esiphakathi esiqhelekileyo sivakala sibonisa ukuqala ngempumelelo. Amandla anokunyuswa aye kwigunya elifunekayo lesikhundla.

2. Xa umbane we-DC uwela i-zero, iimitha ezintathu zamaza ombane aphakathi, i-DC yangoku, kunye namandla asebenzayo awanyuki ngaxeshanye kwaye akukho sandi siqhelekileyo siphakathi sinokuviwa, nto leyo ebonisa ukuba ukuqala akuphumelelanga, kwaye I-potentiometer yamandla kufuneka iguqulwe iye kubuncinci kwaye iphinde iqaliswe.

3. Setha ngokutsha iziko lokunyibilikisa isinyithi:

Ukuba ngaphezulu kwamandla ombane okanye ombane ongaphezulu kwenzeka ngexesha lokusebenza kwesixhobo, isikhombisi sokungalunganga kwiphaneli yomnyango siya kuba sikhona. I-potentiometer kufuneka iguqulwe iye kubuncinci, cinezela “iqhosha lokuseta kwakhona” isibane sesalathi sikhanyisiwe, ucofe iqhosha eliphambili leesekethe, emva koko uqalise kwakhona.

Okwesine, indlela yokuvala iziko lokunyibilikisa isinyithi:

Jika ubuncinci be-potentiometer, cinezela “ukuvula isekethe enkulu” emva koko wahlule iswitshi, kwaye ucinezele “Ukucima umbane”. Ukuba izixhobo azisasetyenziswa, ukunikezelwa kwamandla kwekhabhinethi yamandla aphakathi kufuneka kunqunyulwe.