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Forklift Operator Exam Prep · Question

Regarding the charging of industrial batteries for electric lift trucks, which of the following is a critical safety requirement under CSA B335 and OHS regulations?

Battery charging areas can accumulate explosive hydrogen gas, so CSA B335 and OHS regulations mandate adequate ventilation to prevent hazardous concentrations.

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Question: Regarding the charging of industrial batteries for electric lift trucks, which of the following is a critical safety requirement under CSA B335 and OHS regulations?

Answer options:

  • Charging must only occur in open-air environments to disperse gases ✅ The charging area must be equipped with adequate ventilation to prevent hydrogen gas accumulation
  • Battery charging is permissible near open flames given proper supervision
  • A fire extinguisher is not required in dedicated battery charging stations

Correct answer: The charging area must be equipped with adequate ventilation to prevent hydrogen gas accumulation

Explanation: Battery charging areas can accumulate explosive hydrogen gas, so CSA B335 and OHS regulations mandate adequate ventilation to prevent hazardous concentrations.

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