Metallurgical Engineering Quiz

Normalizing is done to  relieve internal stress:-

Which one is not a heat treatment process:-

In the wave mechanical model of an atom, degenerative energy levels have:-

Chilled cast iron has :-

What are the applications of   nodular cast iron:-

_____________ algorithm associates  with  each page   the time  when  the  page  was   brought  into  memory :-

Creep resistance  decrease due to;-

Temperature  of  blast furnace  gas   emanating  from blast  furnace  is about ________ degree Celsius;-

An ideal  cooler  for  Nuclear  reactor  should  be  free  from  radiation damage and Non corrosive :-

Desulfurisation  of  molten pig  iron outside  the blast  furnace is carried  out by the ;-

An important property of high silicon cast iron is the high:-

A  cope  and  drag pattern   is  another form of :-

Duplex  stainless  steel  is  used  to handle    chloride brine   solutions ;-

Stretcher strains found in a low carbon sheet are associated with:-

In Jominy end quench test sample is quenched by:-

The void fraction is the ratio of unfilled volume to total volume of a structure. For ideal metallic FCC crystal , it is:-

The  chemical reserve zone  in  the  blast  furnace  contains  mainly  of :-

The slope of the stress strain curve in the plastic range is:-

For  higher temperature , the  creep rate  __ _ with time :-

In case of flame hardening the heat source in the form of:-

Strohlein  apparatus   is used  for the  deter  mination  of the  _____ in ferrous  materials  :-

Which one has the highest hardness number:-

Which is not a method of fabrication of rubber:-

The %age of pearlite in  0.8% carbon steel :-

What effect does the addition of thermal energy have on a material:-