11. At a particular extrusion ratio, the strength . . . . . . . . along the length of the extruded product from front to back end.
12. Probability of nucleation throughout the system is . . . . . . . . In heterogeneous nucleation.
13. A glass fibre reinforced epoxy composite is made with 60 wt.% unidirectional continuous glass fibres. The elastic moduli of the glass fibre and the epoxy matrix are 72.5 and 2.4 GPa, respectively. What is the elastic modulus of this composite along the fibre direction, in GPa? The densities of glass fibre and epoxy are 2.58 g/cm3 and 1.14 g/cm3, respectively
14. The the equation for thermal conductivity
15. Example/examples of eutectoid system is/are
16. The resistance to compressive deformation increases when length to thickness
17. Hardness of steel increases with the
18. The motion of edge dislocation inside the materials may be
19. 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
20. 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?
Read More Section(Miscellaneous in Metallurgy)
Each Section contains maximum 100 MCQs question on Miscellaneous in Metallurgy. To get more questions visit other sections.