A tractor has 8 forward speeds. The speed ratio varies in exact geomet – McqOptions

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1.	A tractor has 8 forward speeds. The speed ratio varies in exact geometrical progressions. If the speed ratio in highest and lowest gear are 14.9:1 and 108:1, the geometrical constant will be __________
A.	0.328
B.	1.328
C.	2.328
D.	3.328
Answer» C. 2.328

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