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British Columbia · ICBC Knowledge Test · Class 7L · ICBC

British Columbia ICBC Knowledge Test — Class 7L Practice Question

Knowledge test administered by ICBC for the Class 7L licence. 50 questions, 80% to pass, 45-minute timer.

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Emergency Situations

When using jumper cables, the final black clamp connects to:

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

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