Practice question

What requirement applies to portable lighting apparatus (torches) carried by crew members on transport units carrying flammable liquids or gases under ADR 8.3.4?

  1. Must be a high-power halogen searchlight connected to cab 12V socket
  2. Must not produce any metallic surface capable of producing sparks and must be suitable for use in flammable atmospheres
  3. Must be made entirely of conductive copper alloy without casing
  4. Must use magnesium ribbon ignition

Answer: B — Must not produce any metallic surface capable of producing sparks and must be suitable for use in flammable atmospheres

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