Mawonekedwe:Zida za bobbin zitha kukhala pulasitiki, chitsulo, maginito kapena zinthu zina zodziwika bwino.Pakuti mapiringidzo, akhoza makonda ndi kasitomala.

Kugwiritsa ntchito:Wiggler, Security, Computer hard disk, Aviation, Power supply, Car Alamu, Wireless mouse, Electric toothbrush, Leakage switch yamagetsi, etc.