katsetusvool, IT
vool, mis tekitab vooluahelas pingelangu, current that causes a voltage drop in a circuit, electric current controlled by the measuring device to cause a voltage drop in a circuit being tested, current superimposed by the test equipment for testing the effectiveness of the RCM, rikkevooluseireseadme efektiivsuse testimiseks katseseadmete poolt edastatud vool
