Suspension & Steering (A4)Câu 32 / 120
Excessive positive caster generally results in:
a.Wander at highway speed
b.Loss of directional stability
c.Increased steering effort but improved straight-line stability
d.Rapid center-tread wear
Giải thích
Positive caster tilts the steering axis rearward at the top, improving straight-line stability and steering return but increasing effort. Too little caster causes wander and poor return. Caster is measured during alignment and typically compared side to side.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Camber angle is defined as the:
- Toe refers to the:
- A tire worn on both inner and outer edges, with good tread in the center, most likely indicates:
- Technician A says a worn tie rod end can cause a toe change and tire wear. Technician B says it can cause excessive play in the steering and a failed alignment. Who is correct?
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- Cupping or scalloping tire wear is most commonly associated with:
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