Q. Which defect does the following image denote?

View solution

Q. Which rolling mill does the following figure illustrate?

View solution

Q. The stress-strain relationship for viscous components is given by ________

View solution

Q. Relaxation modulus is defined as __________

View solution

Q. Which of the following represents the slip mode of plastic deformation?

View solution

Q. During grain growth, the number of grains _________ in number.

View solution

Q. On which factor does the recrystallization temperature depend?

View solution

Q. There is _________ change in crystal structure during recrystallization.

View solution

Q. Plastic working in the temperature range of 0.3-0.5 Tₘ is called _________

View solution

Q. What is the glass transition temperature of Nylon 6,6?

View solution

Q. Which of the following does not affects the pattern of segregation?

View solution

Q. Micro-segregation pattern can be identified using ________ technique.

View solution

Q. Which of the following does not apply to non-equilibrium solidification?

View solution

Q. Where does the solidification in a phase diagram start?

View solution

Q. In supercooled metals, the grain growth occurs in ____________ manner.

View solution

Q. Heterogeneous nucleation differs from others due to ________

View solution

Q. In the homogeneous nucleation, nucleation rate is maximum __________

View solution

Q. In nucleation, particles having radius less than rc are known as _______

View solution

Q. The beginning of a new phase transformation is known as ________

View solution

Q. Pure metals generally solidify at _________ temperature.

View solution