A pair of helical gears consist of 25 teeth pinion gear meshing with a 90 teeth gear. Calculate the ratio factor.
A. 0.74
B. 0.88
C. 1.57
D. 1.44
Answer:C
A pair of helical gears consist of 25 teeth pinion gear meshing with a 90 teeth gear. Calculate the ratio factor.
A. 0.74 B. 0.88 C. 1.57 D. 1.44