Home

L.D. (Linz-Donawitz) converter is used in the production of

A. Copper

B. Steel

C. Zinc

D. Aluminium

Related Questions

  1. Steels with high carbon equivalent have poor Weldability, because in these steels during welding
  2. The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost…
  3. With increase in steam pressure, its specific volume decreases
  4. Routing in production, planning & control is concerned with the
  5. Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition…
  6. While the bin cards are used in the effective stores management, the queuing theory is associated with…
  7. Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.
  8. Which of the following performance characteristics of a S.I engine is not affected by the front end…
  9. Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography.
  10. __________ is the process used for setting up compressive stresses in the surface of a metal to improve…
  11. Basicity of the slag in Indian blast furnace is in the range of
  12. Calorific value of __________ are almost same.
  13. A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/sec2 is
  14. Electrometallurgical methods of metal extraction is normally used for those metals
  15. A steam pipe is intended to be insulated with two layers of insulating materials of different thermal…
  16. Unit of surface tension in S.I. unit is
  17. The normal stress is the same in all directions at a point in a fluid, only when the fluid
  18. Filler material used in welding should have __________ as compared to the parent metal to be welded.
  19. Hot & cold working of material causes its __________ deformation.
  20. In a neutral solution
  21. __________ are normally subjected to sub-zero treatment.
  22. Runge-Kutta method is used to solve a/an
  23. Which of the following fastening devices has its both ends threaded?
  24. A material being tested for endurance strength is subjected to the __________ load.
  25. Which of the following does not have a sharp melting point?
  26. Stainless steel is welded with difficulty because of
  27. 'Cryogenics' is concerned with the generation & use of low temperature in the range of
  28. Compressed dry air is used as the cutting fluid, while machining
  29. According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear…
  30. Pick out the wrong statement about coating/electroplating of metals.

Please do not use chat terms. Example: avoid using "grt" instead of "great".