[{"question":"V\u00fdkon jednosmern\u00e9ho pr\u00fadu vypo\u010d\u00edtame:","answers":["U.I","U\/I","U.R.I","R.I"],"correct":"U.I","order":"1"},{"question":"Okam\u017eit\u00e1 hodnota v\u00fdkonu striedav\u00e9ho pr\u00fadu sa men\u00ed v porovnan\u00ed s pr\u00fadom s:","answers":["nemen\u00ed sa","trojn\u00e1sobnou frekvenciou","dvojn\u00e1sobnou frekvenciou","\u0161tvorn\u00e1sobnou frekvenciou"],"correct":"dvojn\u00e1sobnou frekvenciou","order":"2"},{"question":"Efekt\u00edvnu hodnotu nap\u00e4tia vypo\u010d\u00edtame:","answers":["0,707 \/ Um","0,707 . Um","0,707 : Um","0,207 . Um"],"correct":"0,707 . Um","order":"3"},{"question":"Efekt\u00edvnu hodnotu pr\u00fadu vypo\u010d\u00edtame:","answers":["0,707 . Im","0,707 : Im","0,207 . Im","0,707 \/ Im"],"correct":"0,707 . Im","order":"4"},{"question":"\u00da\u010dinnos\u0165 prenosu energie zo zdroja striedav\u00e9ho pr\u00fadu do spotrebi\u010da vyjadruje:","answers":["f\u00e1zov\u00fd posun","\u00fa\u010dinok","\u00fa\u010dinnos\u0165","\u00fa\u010dinn\u00edk"],"correct":"\u00fa\u010dinn\u00edk","order":"5"},{"question":"\u010cinn\u00fd v\u00fdkon vypo\u010d\u00edtame:","answers":["I.cos\u03c6","U.I.cos\u03c6","U\/I.cos\u03c6","R.I.cos\u03c6"],"correct":"U.I.cos\u03c6","order":"6"},{"question":"Ak \u03c6 je f\u00e1zov\u00fd posun, \u00fa\u010dinn\u00edk vypo\u010d\u00edtame:","answers":["cos\u03c6","R.cos\u03c6","Ucos\u03c6","Icos\u03c6"],"correct":"cos\u03c6","order":"7"},{"question":"Kedy ide o 100 % prenos energie zo zdroja na spotrebi\u010d? Ak f\u00e1zov\u00fd posun medzi pr\u00fadom a nap\u00e4t\u00edm je:","answers":["60\u00b0","45\u00b0","0 \u00b0","90\u00b0"],"correct":"0 \u00b0","order":"8"},{"question":"Ak v obvode nie je nulov\u00fd f\u00e1zov\u00fd posun, \u00fa\u010dinnos\u0165 prenosu elektrickej energie je:","answers":["v\u00e4\u010d\u0161ia ako 200%","men\u0161ia ako 100%","v\u00e4\u010d\u0161ia ako 100%","rovn\u00e1 100%"],"correct":"men\u0161ia ako 100%","order":"9"},{"question":"Jednotka zdanliv\u00e9ho pr\u00fadu je:","answers":["voltamp\u00e9r","volt","amp\u00e9r","Joule"],"correct":"voltamp\u00e9r","order":"10"}]