<prompt> Posterior palatal bar is placedOn the soft tissuePlaced on the hard palate entirelyAt the junction of hard and soft palateShould be kept 0.5-1 mm away from the mucosa  <response>: The posterior bar of an anteroposterior palatal bar major connector is half oval in shape and located as far posteriorly as possible, at the junction of hard and soft palate.The anterior bar of an anteroposterior palatal bar major connector is a flat strap and is located as far posteriorly as possible to avoid rugae coverage and tongue interference. 