• Gupima no kwerekana voltage y'ibisohoka, umuvuduko w'ibisohoka, inshuro z'ibisohoka,
umumarayika w'icyiciro, ubushyuhe bw'akazi,
igihe cyo gukora, n'ikimenyetso cy'uko amakosa yagenze.
• Shakisha mu buryo bwikora aho umurongo uhurira n'amajwi (resonant point) igihe utangiye.
• Igihe cyo gusubiza vuba kugira ngo uhitemo voltage na frequency.