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Question 25

Spontaneous ignition can result from __________.

  1. worn electrical wires on power tools
  2. an unprotected drop-light bulb
  3. careless disposal or storage of materialBonne réponse
  4. smoking in bed

Explication

The official Q170 sample marks C — “careless disposal or storage of material” — as correct.

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Question 25: Spontaneous ignition can result from __________. · USCG OUPV Near Coastal · Q170 Deck General–Safety sample practice · Questena