question_answer

Consider the following statements.

State of stress at a point when completely specified, enables one to determine the

1. Principal stresses at the point.

2. Maximum shearing stress at the point

3. Stress components on any arbitrary plane containing the point

Of these statements:

A) 1, 2 and 3 are correct

B) 1 and 3 are correct

C) 2 and 3 are correct  

D) 1 and 2 are correct