Metallurgical Engineering Quiz

Which  page  replacement  strategy  uses  referenced  bits  and  modified  bits  to  replace  the  page ;-

The self diffusion in  FCC metals  by one of the following mechanism;-

The crystal of alpha iron is:-

What is the result of full annealing of hypoeuctoid steel:-

The tendency of a deformed solid to regain its actual proportion instantly upon unloading known as:-

Finer grain size , higher will be the______________:-

Which Bravais lattice exist as face centred unit cell:-

Reducing  condition   is carried out  in electric   are  furnace  , with  slag ;-

Which one is a ferrite  stabiliser in steel ;-

The resolution of an optical  microscope  is of the order of :-

The net  effect  of  continuous   cooling on the TTT  curves  is that  the  curves  are  shifted to the :-

Corrosion fatigue  :-

Which one is a crystalline solid:-

The mathematical  expression  of Faraday's  ll  Law  of  Electrolysis :-

The  active  metal mixer  also  does ;-

Manganese   recovery  in steel  making is  aided  by   :-

Which metal would work harden more quickly than the others:-

The  Faraday's  law  of  electrolysis  are related  to the :-

The alloy mainly used for  corrosion resistance in stainless steel i:-

Hardness of upper bainite is about:-

In grey cast iron , cation is present  in the form of;-

The  exit   gases  of  blast furnace   contains  _________ %   CO  when  equilibrium  is  achieved :-

Normalizing is done to  relieve internal stress:-

Driving force  for grain growth  after completion  of recrystallisation is:-

In basic bessemer process, the furnace is lined with ;-