Prior to the introduction of protective circuits, ______________ were used to determine if a particular combination of exposure factors was safe or unsafe for a given x-ray tube.

Question

Quizplus · Accepted Answer

Tube rating charts were used to determine if a particular combination of exposure factors was safe or unsafe for a given x-ray tube, helping to prevent damage from overheating by indicating the maximum safe limits for various conditions.

Prior to the Introduction of Protective Circuits, ______________ Were Used