Challenge Your Exam Readiness With Our Free xEV (Level 2) Practice Questions

Within xEV safety terminology, precise definitions prevent dangerous assumptions. “Inhibited” refers to a control state in which logic or interlock conditions prevent high-voltage (HV) contactors from closing. Typical inhibition sources include service interlock loops, crash-event signals, or OEM service modes. Inhibited does not guarantee absence of voltage; stored energy may remain present at the battery or upstream of contactors. Option A confuses low-voltage (12-V) control power removal with a guaranteed HV-safe condition; some designs can still retain HV at certain points. Option C describes a fully discharged bus, which must be verified, not assumed by logic state. Option D references isolation quality, which is a separate measurement and not a functional control state. The xEV Level 2 focus stresses that language such as “inhibited,” “de-energized,” and “electrically safe work condition” carry distinct meanings, and technicians must never substitute one for the other. Always verify with approved procedures and instruments before touch, even when a system is reported as “inhibited.”