Answer
Kugirango habeho umusaruro mwinshi, kwishyiriraho intoki impeta zizunguruka hamwe na pliers cyangwa screwdrivers biratinda kandi bishobora gutobora igiti. Mandel yafashwe cyangwa 'plug' ituma impeta yaguka buhoro buhoro nkuko isunitswe. Ibi byemeza ko kwaguka ari kimwe kizengurutse umuzenguruko, bikarinda gutanga umusaruro waho. Inguni ya taper igomba kuba ntoya (mubisanzwe $ 15 ^ {\ umuzenguruko} $ kugeza $ 20 ^ {\ umuzenguruko} $) kugirango igabanye imbaraga zisabwa. Impeta imaze kugera kuri ruhago, 'ifata' ahantu. Ubu buryo bwikora mu buryo bworoshye kandi butuma impeta ikomeza kubaho, ibyo bikaba ari ingenzi mu mikorere y 'imbaraga.