A chain line ____.
A) must have its length and location dimensioned
B) is used when it is more realistic to apply a datum feature symbol to a portion of a surface rather than the entire surface
C) is used when a long part has a related feature located in one or more concentrated places
D) all of the above
E) none of the above

Question

Quizplus · Accepted Answer

A chain line must have its length and location dimensioned, is used when it is more realistic to apply a datum feature symbol to a portion of a surface rather than the entire surface, and is used when a long part has a related feature located in one or more concentrated places. Therefore, all of the above options are correct.

A Chain Line ____