1.1 – CONCEPT OF STRESS For each of the questions below, choose the correct answer. NameEmail1) Stress at a point is a vector True False2) In three dimensions stress has nine components. True False3) In three dimensions stress has six independent components. True False4) At a point in plane stress there are three independent stress components. True False5) At a point in plane stress there are always four zero stress components. True False6) If the shear stress on the left surface of an imaginary cut is upward and defined as positive, then on the right surface of the imaginary cut it is downward and negative. True False7) A stress element can be drawn to any scale. True False8) A stress element can be drawn at any orientation. True False9) Stress components are opposite in direction on the two surfaces of an imaginary cut. True False10) Stress components have opposite signs on the two surfaces of an imaginary cut. True FalseDo you have any comments or suggestions? Please send them to author@madhuvable.org