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THE BOILERS AND PRESSURE VESSELS ORDINANCE, 2002 QUESTION #4062
Question 1
'Handholes' are smaller openings used for:
  • Inspection of headers and smaller areas where a man cannot enter✔️
  • Waving at people
  • Pouring fuel
  • Letting in birds
Correct Answer Explanation
Essential for cleaning out sludge from the bottom of headers.