Torsion test on Helical Spring using Ansys Software || Ansys Tutorial || Ansys Simulation

Can helical coil springs be used in torsion? What is helical torsion spring? How do you specify a torsion spring? What is the difference between helical and torsional springs? What is helical torsion spring? What are weak springs in FEA? What is a torsion test of spring? How do you measure a torsion spring? What is the purpose of a torsion spring? What are types of torsion? What is the unit of torsion? What is called torsion? What is the concept of torsion? What is the purpose of a torsion test?