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1. |
Calculate the pitch angle if pitch circle diameter of the pinion and gear are 150mm and 210mm. |
A. | 28.14‚Äö√Ö‚àû |
B. | 35.54‚Äö√Ö‚àû |
C. | 36.22‚Äö√Ö‚àû |
D. | 63.22‚Äö√Ö‚àû |
Answer» C. 36.22‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª | |