Multiple Choice Question (MCQ)
Question: What will be the effect in helix angle if lead changes for a give diameter work?
A.
Lead decreases helix
angle increases
B.
Lead decreases helix angle
decreases
C.
Helix angle have no
change when lead
decreases
D.
Helix angle have no change
when lead increases
Correct Answer: Lead decreases helix angle
decreases