Common salt is produced from sea water in India generally by the __________ method.

A. Freeze drying

B. Solar evaporation

C. Electrolytic

D. None of these

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

You can do it
  1. Elimination of brittleness resulting from welding of saw blades is done by __________ of the welded…
  2. For preparation of porous bearings by powder metallurgy, preferred particle shape is
  3. Out of the following substances, one ton of __________ will store the maximum heat for a rise of 30°C…
  4. Which of the following is an undesirable property of slag produced during the Pyrometallurgical method…
  5. A solution which resists change in its pH value on addition of acid/alkali is called the __________…
  6. The difference between gross & net calorific values of fuel is due to the
  7. On oscilloscope screen for dynamic measurement, lissajous diagram is normally used to determine the…
  8. Potable water means the water used for
  9. The noble metals
  10. __________ is the hardest material out of the following.
  11. Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA)?
  12. The most serious manufacturing defect from fracture toughness point of view is
  13. Coating provided on the electrodes used in the arc welding is not expected to
  14. Dislocation cross-slip is difficult in those materials, which have
  15. Gratings is associated with the measurement of
  16. Air-petrol ratio for maximum power generation in spark ignition engine is about
  17. A steam pipe is intended to be insulated with two layers of insulating materials of different thermal…
  18. Powder metallurgy technique is used in the production of __________ tools.
  19. __________ is not a case hardening process.
  20. 'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and
  21. Magnetic permeability of iron is increased by its
  22. Heat required to raise the temperature of a body by 1 °C is called its
  23. Water flow in the river during flood can be categorised as the __________ flow.
  24. The most commonly used moderator in nuclear power plants is
  25. The function of neutral flux used in the pyrometallurgy of metal extraction is to increase the __________…
  26. Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
  27. The units of the rate constant for a second order reaction are
  28. Melting point & boiling points of liquid oxygen are respectively - 218.8°C & - 183°C, while…
  29. Common salt is produced from sea water in India generally by the __________ method.
  30. The most important function of a washer is to provide bearing area and washers are normally specified…