For speed reduction in the ratio of 100 the type of gear preferred is
A)Spur gear
B)Worm and worm wheel
C)Bevel gear
D)Hypoid gear
E)Helical gear

Question

Quizplus · Accepted Answer

Worm and worm wheel gears are preferred for high reduction ratios such as 100:1 because they can achieve this in a single stage, unlike other gear types which would require multiple stages to achieve the same reduction.

For Speed Reduction in the Ratio of 100 the Type