Nunavut Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Emergency Situations
Jump-starting a dead Nunavut battery requires:
Show Answer & Explanation
Correct Answer: B. Positive to positive, negative to a ground point on the dead vehicle's engine (not the battery)
Sparks near a battery can ignite hydrogen gas.
Why the other answers are wrong
- A.Random cable connectionsRandom connections can short and damage electronics.
- C.Negative to positiveReverse polarity destroys electronics.
- D.Any polarity worksPolarity matters — reverse damages both cars.