olemus
seadmete puhul: valveolekust tööolekusse siirduma
= (devices:) to transfer the state from passive to active
Wiktionary, verb:
3. (transitive, figuratively) to put in motion or action; to arouse; to excite
4. (intransitive, figuratively) to be excited or roused up; to be stirred up from a dormant, torpid, or inactive state; to be active