Brakes (A5)Câu 55 / 120
Technician A says brake shoes are used in disc brakes. Technician B says brake shoes are used in drum brakes. Who is correct?
a.Technician A only
b.Technician B only
c.Both A and B
d.Neither A nor B
Giải thích
Drum brakes use curved shoes that press outward against the drum, while disc brakes use flat pads that clamp a rotor. Technician B is correct. Many vehicles combine front discs with rear drums or discs.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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