Metallurgical Engineering Quiz

The sintering  of powder  particulate  is  completed  in how  many  stages :-

Set partition problem is  the  dynamic  programming   solution has  a  time  complexity  of  o (n log n):-

The  slag over  the  steel  bath  in ladle   worked  as ;-

Niobium  is  used  in alloys  including stainless  steel ;-

The passive film in stainless  steel  form  above the :-

Which one is not an SI unit:-

In mottled cast iron,  carbon is available in;-

By X ray  diffraction ,  it is not possible  to  determine  :-

Annealing is done to impart:-

A  pipeline buried  in soil  is  protected  from corrosion by :-

___________ is not a function of alloy steel;-

Surveying tapes are  made of a material  having low coefficient  of expansion and enough strength:-

The  most  serious    manufacturing  defect  from  fracture   toughness  point of  view  is  ;-

The permanent mode of deformation of a material known as:-

Steel containing  ferrite and pearlite is:-

Which is the binding material in cemented carbide:-

A term  which refer to the smallest  detail  visible  in a  radiograph  is called :-

Impurities  present  with  minerals  is  called ;-

Hot  spot develops  due  to  local  failure  of  lining  :-

Which is  not  used as  nuclear  fuel  cladding   material ;-

Coring is often being removed by subsequent:-

In multipass  are  welds  shot peening  is done  after each pass  to close   the surface   porosity ;-

What test force is applied for non ferrous materials in Brinell test:-

Phosphorus  is  added to  copper melt  to ;-

Hardness of martensite is about:-