On a short-and-long-arm front suspension system:
A) The upper control arm is longer than the lower control arm
B) The upper control arm is shorter than the lower control arm
C) The upper control arm is the same length as the lower control arm
D) The MacPherson strut takes the place of the upper control arm

Question

Quizplus · Accepted Answer

The short-and-long-arm front suspension system, also known as SLA or double wishbone suspension, consists of an upper and lower control arm. The upper control arm is shorter than the lower control arm, which allows for a wider range of motion and better handling. The MacPherson strut suspension system, on the other hand, combines the upper control arm and the strut as one unit, eliminating the need for a separate upper control arm.

On a Short-And-Long-Arm Front Suspension System