Metallurgical Engineering Quiz

Tungsten in high speed steel provides:-

Manganese in steel induced hardness;-

Optimal page  replacement  algorithm is  implemented in :-

GFRP is an important composite:-

The  radioisotope  used  to  study  the  thyroid  gland is :-

Which machine is used to measure compressive strength:-

Which one is the heat treatment process:-

In brazing  process   ,,  the   liquid   metal  fills   the  gaps  by  which  means :-

The  machining   allowances  for  medium   section  cast  iron :-

The edge length of an FCC lattice is X times the atomic radius. Value of X is:-

Feed  heads,  feeders   and  risers  in casting  serve  to provide  sources  of  molten  metal  to  compensate for ;-

Mattee smelting is used  in the  extraction of:-

Cast iron has;-

Ratio of tetrahedral to octahedral voids in FCC:-

%age of copper present in concentrated  copper sulphide  ore is:-

Cast iron has minimum _________ % of carbon;-

The property of material that can not be  changed  by heat treatment  is:-

The %age of carbon in pig iron varies from ;-

The hardenability  of  steel  decrease  with ________ in   grain size  :-

Wobbe index  is  a  characteristic  of :-

Which is not a method of fabrication of rubber:-

In a  stack   algorithm,  the  set of  page  in a  k  frame    memory  is always  a  subset of  page  in a  ______frame  memory :-

Which one is not a pure form of matter:-

In a  FIFO  algorithm ,  when a  page  is  to  be   replaced ,  which page  is  chosen;-

In term of ________ metals are better than ceramics;-