Ngenxa yokuba umthamo webhetri, ukuchasana kwangaphakathi, amandla ombane kunye namanye amaxabiso eparameter awahambelani ngokupheleleyo, lo mahluko ubangela ukuba ibhetri enomthamo omncinane ukuba itshajwe ngokulula kwaye ikhutshwe ngexesha lokutshaja, kwaye elona xabiso lincinci lebhetri liba lincinci emva komonakalo, lingene kumjikelezo ombi. . Ukusebenza kwebhetri enye kuchaphazela ngokuthe ngqo intlawulo kunye neempawu zokukhupha ibhetri iyonke kunye nokuncitshiswa komthamo webhetri.
1A ukulinganayangoku. Dlulisa ibhetri enye ene-eneji ephezulu kwibhetri enye ene-low-energy, okanye usebenzise iqela lonke lamandla ukongeza ibhetri enye ephantsi. Ngexesha lenkqubo yokuphunyezwa, amandla asasazwa ngokutsha ngekhonkco lokugcina amandla, ukuze kuqinisekiswe ibhetri. Ukungaguquguquki kakhulu, phucula ubomi bebhetri kwaye ulibazise ukuguga kwebhetri.