Machine-translated by Google. Questions are authored in English.
Top

Discussion

How is a non-isometric line located in an isometric drawing?

  • A.by fixing its end points from isometric lines
  • B.by measuring it directly along its own direction
  • C.by setting it out with a protractor from the axes
  • D.by scaling it down by a further factor of 0.816

Answer: A

Its ends are found by stepping off isometric distances in a box enclosing the feature, and the line is then joined between them. Measuring it directly is the commonest error and gives a figure that is wrong by an amount depending on its own inclination.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.