1) Without drawing any of the hexagonal planes given below, determine which of the planes is, in fact, not a plane. (a)(
Posted: Wed Jun 08, 2022 9:47 am
1) Without drawing any of the hexagonal planes given below, determine which of the planes is, in fact, not a plane. (a)(1210), (b) (1210), (c) (1012) and (d) (1110). (5) 2) A cubic plane has the following axial intercepts: a-2/3, b=-2/3, c= 1/2. What are the Miller indices of this plane? (5) 3) A fatigue test is made with a maximum stress of 178 MPa and a minimum stress of -29.6 MPa. Calculate (a) the stress range, (b) the stress amplitude, (c) the mean stress, and (d) the stress ratio. (10)