The projected focal spot down to the image receptor is referred to as:

small focal spot
actual focal spot
line focus principle
effective focal spot

effective focal spot

Rationale: The effective focal spot is the area projected down towards the image receptor.

Health Professions

You might also like to view...

The realignment phase is carried out with as much pressure as the separation phase

a. True b. False

View
Health Professions

The ________ of the mouth and nose filter the air

A) alveoli B) mucus C) saliva D) cilia

View
Health Professions