Mawonekedwe:Thandizo lokhazikika, kuphatikiza kukula kwa koyilo, waya woyezera waya ndi mtengo wa inductance ndi mphamvu.

Ntchito:Kulipiritsa foni yam'manja, Kulipiritsa mita ya kukongola, brush yamagetsi yamagetsi, Zogulitsa zamagalimoto etc.