Q.1.
The two types of metals are Ferrous and Nonferrous.
Q.2.
Sintering is done to _____________
Q.3.
What process of rapidly cooling are used.
Q.4.
Metal consists of one or more chemical elements having a crystalline structure.
Q.5.
Stainless steel contains which elements.
Q.6.
Which of the processes listed below is NOT included in powder metal compaction
Q.7.
Powder metallurgy is a process whereby metallic shapes are manufactured from
Q.8.
Which of below is the limitation / disadvantage of powder metallurgy?
Q.9.
The following are the advantages of powder metallurgy EXCEPT?
Q.10.
A atom that gains electrons in the reaction is ...
Q.11.
The process of crushing the ore into a powder is called _______.
Q.12.
What property defines the manner in which various metals will react to cutting tools.
Q.13.
What property defines a metals ability to withstand twisting, bending, stretching, or deformation without breaking.
Q.14.
What occupation is most likely to specialize in the materials science.
Q.15.
Which of below is the limitations and disadvantage of powder metallurgy?
Q.16.
Which of the following is the advantages of powder metallurgy except?
Q.17.
Powder metallurgy process consist of the following operations, in sequence:
Q.18.
Which one is the third process occur in sintering sequence ?
Q.19.
This is the pre-alloyed powder used in powder metallurgy, except ?
Q.20.
Which one is not the particle shape in powder metallurgy ?