Sign In

Save progress, earn cars, unlock review.

Ontario · G1 Knowledge Test · G1 · DriveTest (MTO)

Ontario G1 Knowledge Test — G1 Practice Question

Knowledge test administered by DriveTest (MTO) for the G1 licence. 40 questions, 80% to pass.

Province progress 0 / 391
Accuracy
Emergency Situations

When using jumper cables, the final black clamp should be connected to:

Show Answer & Explanation
Correct Answer: B. An unpainted metal point on the dead vehicle's engine block

Connecting the black clamp to the dead battery's negative terminal can ignite hydrogen gas that may be escaping from the dead battery. Grounding to bare engine metal — away from the battery — avoids the risk.