Määritys: “An electrical connection to the earth, generally through a ______ rod. Also a common return to a point of zero potential, such as the metal chassis in radio equipment.”
Alkukirjain: G
Mistä sanasta on kyse?
Älypelejä ja pulmia
Määritys: “An electrical connection to the earth, generally through a ______ rod. Also a common return to a point of zero potential, such as the metal chassis in radio equipment.”
Alkukirjain: G
Mistä sanasta on kyse?