Related Questions

Powder metallurgy process does not make metal powder by
A Atomisation
B Grinding/milling
C Hammering
D Electrolytic deposition
The process of heating the cold pressed metallic powder is called __________ in powder metallurgy.
A Precipitation
B Fusion
C Sintering
D Agglomeration
After driving for fifty kilo-meter, the driver suddenly realized that he has been driving in the wrong direction. Choose the wrong one following sentences.
A After
B realized
C has been driving
D in
After driving for twenty miles, he suddenly realized that he has benn driving in the wrong direction. Identify the word/phrase that must be changed in order for the sentences to be correct.
A After driving
B for
C realized
D has been driving
After driving (a) for twenty miles, he suddenly realized (b) that he has been driving (c) in (d) the wrong direction.
A a
B b
C c
D d
During solid state sintering of powders, the following mechanism can be active.
A Evaporation and condensation
B Solid state diffusion processes
C Liquid formation in grain boundaries
D Creation of more dislocations
Which technoly is used in compact disk?
A Mechanical
B Electrical
C Electro Magnetic
D laser
What is the technology used in a compact disc?
A Electrical
B Laser
C Electro magnetic
D Aeronautical
Compact discs, (according to the original CD specifications) hold how many minutes of music?
A 74 mins
B 56 mins
C 60 mins
D 90 mins
Which computer has been designed to be as compact as possible?
A Mini
B Super computer
C Micro computer
D Mainframe
E None of the above

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