Ganister contains maximum percentage of

A. FeO

B. SiO2

C. MgO

D. MnO2

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

You can do it
  1. The following type of bonding is strongly directional in solids.
  2. For a spontaneous natural process at constant temperature and pressure, the free energy of the system…
  3. __________ is the process of coating the surface of steel with aluminium oxide, thereby imparting it…
  4. Transformation range for ferrous material is the temperature interval during which __________ is formed…
  5. Dry saturated steam can be converted into superheated steam by
  6. The two elements required to form substitutional solid solution should not have
  7. Which of the following materials has the maximum shrinkage allowance?
  8. The temperature at which ferromagnetic material can no longer be magnetised by the outside forces, is…
  9. One of the methods of purification of leach liquor is ion exchange, which involves
  10. A particle is settling in a liquid under Stokesian conditions. The free falling velocity of the particle…
  11. Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the…
  12. An approximately __________ process exemplifies the flow of a gas through a very long pipe of uniform…
  13. On oscilloscope screen for dynamic measurement, lissajous diagram is normally used to determine the…
  14. For a small scale toy factory, the fixed cost per month is Rs. 5000/-. The variable cost per toy is…
  15. In TIG welding, thoriated tungsten electrodes are used, because it
  16. Wrought iron is never shaped by
  17. A form of stress corrosion failure termed as 'season cracking' is generally observed in
  18. The thickness of oxide film is y at time t. If are the temperature dependent constants, the parabolic…
  19. In __________ process, there is an increase in entropy with no degradation of energy.
  20. Which one is neutral in character?
  21. Austempering process results in the formation of __________ structure.
  22. Hydrogen in liquid steels is dissolved
  23. In chemical dehumidification of air
  24. Nusselt number/Biot number varies
  25. Which of the following contributes maximum as main source of sulphur in the blast furnace charge?
  26. Alloy powder manufactured by the following process have spherical shapes.
  27. Holes for riveting purposes should be preferably made by
  28. High endurance limit of carburised machine parts is because of the fact that carburisation
  29. __________ is used for tying the steel columns to concrete foundation.
  30. Pick out the correct statement about the condensation.