Multiple Choice
When adjusting the horizontal angulation,the PID is moved ___________.When adjusting the vertical angulation,the PID is moved ______________.
A) side-to-side;side-to-side
B) side-to-side;up-and-down
C) up-and-down;side-to-side
D) up-and-down;up-and-down
Correct Answer:

Verified
Correct Answer:
Verified
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