Iinqwelo zokutyhala kunye neekhatriji zokutyhala zihlelwa njengeekhatriji zevape, ezisebenza ngomatshini wokutyhala. Eli nqaku liphucula ukusebenziseka lula kunye nobuhlobo, ngaloo ndlela linegalelo elikhulu ekuthandeni kwabo ngokubanzi phakathi kwabo bathanda umphunga.
Ikhatriji ye-1g ibhekisa ngokukodwa kumthamo wekhatriji. Ngenxa yobukhulu bayo obukhulu xa kuthelekiswa, inamandla okwamkela ubungakanani bejusi yevape, iyenza ibe lolona khetho lufanelekileyo kwiivaper rhoqo okanye abo bakhetha ukunqanda ukuphinda kugcwaliswe rhoqo.
Umzekelo wokuguquguquka yikhatriji yevape engama-510, evumela abasebenzisi ukuba bayigcwalise ngejusi yevape abayithandayo. Oku kuguquguquka kusebenza njengokhetho olunenzuzo kubantu abonwabela ukuphonononga iincasa ezahlukeneyo okanye ukugxila.