<prompt> The most popular articulator of class 3B is:Trubyte articulator.Hanau model.Monsoon articulator.All of the above.  <response>: Class II B - Monsoons instrumentClass lIl A - 1. Hanau modelH non arcon mace2. Hanau modelH2 arcon modeClass III B - Trubyte articulatorClass IV B - Pantronic 