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The most important requirement for aluminium industry is the availability of cheap

A. Ore

B. Electrical power

C. Labour

D. Abundant water

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

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  1. The temperature at which the magnetic property of iron disappears (i.e., it becomes non-magnetic) and…
  2. Change in volume of metals from absolute zero temperature to their melting points is
  3. Electrometallurgical methods of metal extraction is normally used for those metals
  4. Heat transfer by __________ is almost absent in case of fluidised bed drying operation.
  5. For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = - 60000 J . mole-1 . If a system…
  6. __________ remains constant during the adiabatic cooling of moist air.
  7. A metal having a Poisson's ratio = 0.3 is elastically deformed under uniaxial tension. If the longitudinal…
  8. A dense structure of grinding wheel is not used for the
  9. Hot working of lead is carried out at
  10. Steel balls are manufactured by
  11. The product out from a cupola is called
  12. The excess air required for the combustion of pulverised coal is of the order of about __________ percent.
  13. The lightest non-inflammable gas is
  14. Friction factor for fluid flow in pipe does not depend upon the
  15. Which of the following is an ore dressing operation?
  16. While the bin cards are used in the effective stores management, the queuing theory is associated with…
  17. The refractory lining of the bottom in a basic electric arc furnace is made of
  18. A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer…
  19. Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)
  20. Referring to the periodic table of elements, it is found that with increasing atomic number. The atomic…
  21. Spark plug is provided in a/an
  22. __________ is a special constituent of chlorophyll without which photosynthesis is not possible.
  23. Vibration upto 100 kilo hertz can be most accurately measured by a __________ type accelerometer.
  24. The ability of tool steel to resist softening at high temperatures is termed as __________ hardness.
  25. Dislocations are __________ defects.
  26. Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with…
  27. Which of the following is not an explosive?
  28. The starting of a car takes time in winter, because the
  29. Basicity of the slag in Indian blast furnace is in the range of
  30. Gratings is associated with the measurement of