Question 1
If a sector gear has a centre tooth which is larger than the teeth on either side, what kind of steering box is it?
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Constant ratio◦
Variable ratio◦
Inverse ratio◦
Reverse ratioQuestion 2
In a rack-and-pinion steering system, what protects the rack from contamination?
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Bellows boots◦
Grommets◦
Outer tie-rod socket◦
Inner tie-rod socket