Find_the_helix_angle_of_the_worm_if_the_pitch_of_the_worm_gear_is_12_m – McqOptions

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1.	Find_the_helix_angle_of_the_worm_if_the_pitch_of_the_worm_gear_is_12_mm_and_the_pitch_diameter_is_50_mm.$
A.	8.687¬¨¬®‚Äö√†√ª
B.	11.231¬¨¬®‚Äö√†√ª
C.	9.212¬¨¬®‚Äö√†√ª
D.	10.319¬¨¬®‚Äö√†√ª
Answer» B. 11.231¬¨¬®‚Äö√†√ª

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