A beam restricting device that has 2 or 3 sets of lead shutters is a(n) :
A) Collimator
B) Aperture diaphragm
C) Cone
D) Cylinder
Correct Answer:
Verified
Q23: The recommended SIDs that can be used
Q24: Grids that move during the exposure:
A) Are
Q24: Grid ratios range from:
A) 2:1 to 6:1.
B)
Q25: Decreasing grid ratio (with no change in
Q26: The most common cause of grid cutoff
Q29: Also called lateral decentering, the _ grid
Q31: Grid frequencies can range from:
A) 10 to
Q31: An aperture diaphragm with an attached elongated
Q32: The purpose of the mirror inside the
Q44: Significant collimation requires an increase of _
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents