4. The outer end of a control arm is attached to the steering knuckle through a
A bushing
B. spring
ec ball joint
D. tie rod end

Respuesta :

The outer end of a control arm is attached to the steering knuckle through a Ball joint

Explanation:

A. Bushing:

  • It is a rubber
  • A type of vibration isolator
  • An interface between two parts

B. Spring:

  • Simply spring can expand and can create jumping effect.
  • It is also used to suspend the Tyre of a car.

C. Ball joint:

  • This is a spherical bearing
  • In automobiles, it connects control arm to the steering knuckle

D. Tie rod end:

  • It allows the vehicle to steer.
  • Done by connecting wheels of vehicle with steering and suspension components
A) I think it's A I think ithink