Out of the camber and caster, which is measured first and why? How the camber angle can be adjusted in case of wishbone type independent suspension and rigid axle suspension system?

explain the difference between a passive and active suspension system. in your answer, refer to both the functional and operational differences between the two systems.

Vehicle dynamic question

While discussing types of coil springs: Technician A says that linear-rate coil springs have equal spacing between the coils. Technician B says that a variable-rate/progressive springs may have a cylindrical shape with unequally spaced coils. Who is correct?