Iimpawu zeumbhobhoumtshini

1. Umboniso womzobo usetyenziselwa ukuqhubeka kunye nexesha lokwenene ukubonisa iiparitha ezahlukeneyo kunye namandla omqondiso ngexesha lokubona inkqubo.

2. Ukutshintshela ngokuzenzekelayo kwimodi ye-eriyali e-dou-e-horizontal kwaye ulungelelanise ngokuzenzekelayo uvakalelo lomamkeli xa ulinganisa ubunzulu, ukwenzela ukuba umqondiso wokulinganisa ufikeleleke, kunye nemodi yokusebenza phambi kokuba isandi siya kubuyiselwa ngokuzenzekelayo emva kokuba isandi sigqityiwe.

3. Iindlela ezintathu zokulinganisa: i-eriyali enye ethe tyaba, i-eriyali ethe tyaba ephindwe kabini, kunye ne-eriyali ethe nkqo ukuze uqinisekise ngokufanayo ukuchaneka komlinganiselo wombhobho.

4. Iindlela ezahlukeneyo zokulinganisa ubunzulu: indlela yokufunda ikhoyili ephindwe kabini, indlela ye-70%;Ikhoyili enye 80% indlela, 50% indlela kunye 45 indlela degree degree.

5. Uvakalelo oluphezulu, ukuchasana okunamandla kunye nokubeka ngokuchanekileyo.

6. Umsebenzi we-Multimeter: vavanya ukuqhubeka kunye nomgangatho we-insulation wekhebula ngaphambi nangemva kokukhangela iphutha lekhebula.