Rather than compressing, a(n) ____ is a straight rod that twists.
A) ball joint
B) shock absorber
C) shackle
D) torsion bar spring

Question

Quizplus · Accepted Answer

A torsion bar spring is designed to resist twisting motion, which is different from compression. When a force is applied, the bar twists along its axis to provide the spring action, making it distinct from components like ball joints, shock absorbers, and shackles that do not operate on this principle.

Rather Than Compressing, A(n) ____ Is a Straight Rod That