Crown gears having a pitch angle of 90‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª are mounted on shafts intersecting at an angl?#

Crown gears having a pitch angle of 90‚Äö√Ñ√∂‚àö√ñ�

1.	Crown gears having a pitch angle of 90‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª are mounted on shafts intersecting at an angl?#
A.	=90
B.	<90
C.	>90
D.	None of the listed
Answer» D. None of the listed