Atomic __________ of an element is a whole number.

A. Weight

B. Number

C. Volume

D. Radius

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

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  1. The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is
  2. Unit of surface tension in S.I. unit is
  3. Corona discharge is related to the operation of a/an
  4. The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used.…
  5. Silicon in steel
  6. Temperature attained in soldering of metals is about __________ °C.
  7. __________ of hard alloy and tool steel is done to make it easily machinable.
  8. Which of the following approaches the ideal gas behaviour most closely?
  9. 'Cryogenics' is concerned with the generation & use of low temperature in the range of
  10. The burnout heat flux in the nucleate boiling regime is not a function of the
  11. Closeness of packing is maximum in case of __________ crystal lattice.
  12. Air intake for an air compressor should be preferably taken from
  13. Which of the following materials does not form adherent oxide film on surface?
  14. Which of the following fastening devices has its both ends threaded?
  15. The main charge in blast furnace is usually
  16. Surface tension of a liquid
  17. Gantt charts are used for streamlining the
  18. __________ circuit is most commonly used to measure strain with the help of a strain gauge.
  19. __________ fluid force is not considered in the Navier-Stokes equation.
  20. A spring material should have low
  21. __________ iron is produced by the annealing of white cast iron.
  22. Atomic __________ of an element is a whole number.
  23. A semi-conductor is damaged & behaves like a conductor, on passing a strong electric current through…
  24. Maximum permissible sulphur content in steel is __________ percent.
  25. Fire in fuel gas pipelines is extinguished most effectively by
  26. Heat release during phase change is observed in case of a/an
  27. The escape velocity of a body on earth which is independent of its mass is about __________ km/second.
  28. Ammonia leakage in the refrigeration system is detected by
  29. Larger length & diameter water pipes are made by
  30. The friction factor for the turbulent fluid flow in a rough pipe does not depend upon the