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Hatching of a sectioned surface is drawn as

  • A.thick lines at 45 degrees, closely spaced
  • B.thin lines perpendicular to the outline
  • C.a solid black fill over the whole area
  • D.thin lines at 45 degrees, evenly spaced

Answer: D

Correct answer: thin lines at 45 degrees, evenly spaced

Hatching is drawn thin so it does not compete with the outline, at 45 degrees to the principal outline, and evenly spaced with the spacing chosen to suit the size of the area. Where 45 degrees would run parallel to an outline, another angle is used. Adjacent parts in an assembly are hatched in opposite directions or at different spacings so the joint is visible.

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