Umkhiqizo uhlolwe ukumelana kwawo nokuqhekeka kanye nokumelana nokuklwebheka. Ngemva kokucinywa kanye nokushisa, iphini iqiniswa phakathi nemvamisa yokufakwa kwe-induction, okuqinisekisa amandla anele angaphakathi kanye nokumelana nokuguguleka kwendawo yangaphandle.