Elongation occurs in all of the following situations except when the
A) part is off center.
B) central ray is angled with the part.
C) central ray and part are perpendicular but the IR is angled.
D) central ray and IR are perpendicular and the part is angled.

Question

Quizplus · Accepted Answer

Elongation occurs when the central ray is angled with the part or when the IR is angled, but not when the central ray and IR are perpendicular and the part is angled.

Elongation Occurs in All of the Following Situations Except When