Material Science And Metallurgy (3131904) MCQ

MCQs of Powder Metallurgy

MCQ No - 1

Sintering is performed ___________

(A)

At room temperature

(B)

Below melting point

(C)

Above boiling point

(D)

At cryogenic temperature


B
MCQ No - 2

Porous product can be effectively produced using 

(A)

casting

(B)

forging

(C)

turning

(D)

powder metallurgy


D
MCQ No - 3

A part produced by Powder metallurgy is termed a

(A)

Welded part  

(B)

Cast part 

(C)

 Forging part 

(D)

Sintered part


D
MCQ No - 4

Which of the following method is used to make powder for brittle metals?

(A)

Mechanical pulverisation 

(B)

Electrolytic process 

(C)

 Chemical reduction  

(D)

Atomization


A
MCQ No - 5

Which method is used to make powder of metals having low melting point?

(A)

Mechanical pulverisation  

(B)

Electrolytic process  

(C)

Chemical reduction  

(D)

Atomization


D