++++ ++++ ++++ ++++ ++++ Concept Question ++++ ++++ ++++ ++++ ++++ A Cauchy stress component at a given (?xed) point P of a structure in equilibrium under the action of external loads is de?ned when: 1. the direction of the face on which the stress component acts is speci?ed 2. the direction of the force from which the stress component is derived is speci?ed ? ++++ None of the above statements ? ++++ Statement (1) ? ++++ Statement (1) and (2) ? ++++ Statement (2) ? ++++ DKDU ++++ ++++ ++++ ++++ ++++ Answer ++++ ++++ ++++ ++++ ++++ The correct answer to the concept question is: ++++