Railways
NTPC (Technical Ability)
Engineering Mechanics and Strength of Materials
Question Bank
Engineering Mechanics
question_answer
If a thick cylindrical shell is subjected to internal pressure, then hoop stress, radial stress and longitudinal stress at a point in the thickness will be:
A)Tensile, compressive and tensile respectively
B)All compressive
C)All tensile
D)Tensile, compressive and compressive respectively.