Ngokuya ngezidingo zesekethe, khetha indlela yokusonta:
Lapho usonga ikhoyili yokushaja engenantambo, kubalulekile ukunquma indlela yokusonta ngokuvumelana nezidingo zesekhethi yedivayisi yokushaja engenantambo, usayizi wekhoyili yokushaja nobukhulu bekhoyili, bese wenza isikhunta esihle. Amakhoyili wokushaja okungenantambo ngokuvamile alimala ukusuka ngaphakathi kuya ngaphandle, ngakho qala ngokuthola usayizi wobubanzi bangaphakathi. Bese unquma inani lezingqimba, ubude, kanye nobubanzi bangaphandle bekhoyili ngokuya ngezinto ezifana ne-inductance kanye nokumelana.