Strength of Materials MCQ Set 1 1. Which of the following stress can also be known as hoop stress? a) Axial stress b) Longitudinal stress c) Fluid stress d) Circumferential stress AnswerAnswer: d [Reason:] Circumferential stress in the shell = f = Total pressure / resisting section f = pdl/2tl f = pd/2t. Circumstantial stress…