ʻO ka lima hoʻonui ka lōʻihi o ke ola lawelawe a me ka ikaika kiʻekiʻe. ʻO ka lima hoʻonui e alakaʻi ʻia e ka friction, ʻaʻohe nawaliwali o ke ala kī o nā ʻāpana pili, ʻaʻohe neʻe pili, a ʻaʻohe ʻaʻahu i ka hana. A hiki ke ʻae i ka impedance pālua, hiki ke hana ʻia kona ʻano i nā ʻano ʻano like ʻole. E like me ka nui o ka impedance i kau ʻia, hiki ke hoʻohana ʻia kekahi mau lima hoʻonui i ka series.