If the pinion has 20 teeth and the gear has 32 teeth, then what is the gear ratio?
(a) 5/8
(b) 8/5
(c) 25/64
(d) 64/25
I got this question by my school teacher while I was bunking the class.
Asked question is from Free Torsional Vibrations of a Geared System in portion Torsional Vibrations of Machine Dynamics