Puas yog qhov ntsuas kub ntawm cov khoom raug ntsuas yuav tsum tau kaw, ceeb toom, thiab tswj tau? Puas yog qhov ntev - ntsuas qhov deb thiab kis tau tus mob?
Dab tsi yog qhov yuav tsum tau ua rau qhov ntsuas kub thiab qhov tseeb?
Puas yog qhov loj ntawm qhov ntsuas kub ntsuas qhov tsim nyog?
Hauv cov xwm txheej uas qhov ntsuas kub ntawm cov khoom raug ntsuas hloov lub sijhawm, qhov hysteresis ntawm qhov ntsuas qhov ntsuas kub tuaj yeem ua tau raws li qhov yuav tsum tau ntsuas?
Puas yog ib puag ncig ntawm cov khoom raug ntsuas puas ua rau qhov ntsuas kub ntawm qhov ntsuas kub?
Nqe thiab yooj yim ntawm kev siv.