Miscellaneous In Metallurgy - Study Mode
[#146] The motion of edge dislocation inside the materials may be
Correct Answer
(C) both A and B
[#147] The infinitely long and wide parallel plates A and B are at temperature. Ta and Tb respectively. The energy transferred from relatively hotter plate A to plate B is proportional to
Correct Answer
(A) T a - T b
[#148] A steel rod was subjected to a fluctuating stress cycle that varied between a maximum of 400 MPa in tension to a minimum of 300 MPa in compression. What is the stress amplitude, in MPa?
Correct Answer
(C) 350
[#149] The efficiency is taken to be unity for an oriented fiber composite in the . . . . . . . . direction.
Correct Answer
(B) aligned
[#150] In climb an edge dislocation moves to an adjacent
Correct Answer
(A) parallel to the original plane