Practice question

Are portable lighting apparatus (hand lamps) carried on an EX vehicle permitted to have open metallic flame surfaces?

  1. No, portable lamps must not have any metallic surface capable of producing sparks and must be non-sparking / intrinsically safe
  2. Yes, paraffin oil storm lanterns are recommended
  3. Yes, open candle lanterns are permitted if placed in a glass jar
  4. Yes, halogen floodlights powered by 240V generator

Answer: A — No, portable lamps must not have any metallic surface capable of producing sparks and must be non-sparking / intrinsically safe

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