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Metal shots used in shot blasting are made of

A. Stellite

B. Steel

C. Bronze

D. Lead

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

You can do it
  1. Titanium is added to molten aluminium alloys before casting for the purpose of
  2. Which of the following materials has the least scrap value?
  3. Consumable electrodes are used in the __________ welding.
  4. Which of the following materials has the maximum shrinkage allowance?
  5. Powder metallurgy process does not make metal powder by
  6. The capacity of a spring to store energy is called the spring form co-efficient. Stiffness of a spring…
  7. The approximate height of a blast furnace having a useful volume of 2000 m3 is about __________ metres
  8. Which of the following does not have a sharp melting point?
  9. With increase in __________ Knocking tendency in a spark ignition petrol engine decreases.
  10. Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA)?
  11. Photographic plates are coated with
  12. The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is __________…
  13. The minimum and the maximum number of members required to form a Private Limited Joint Stock Company…
  14. Removal of non-condensable from steam or other vapour is termed as the __________ process.
  15. Cemented carbide tools are not suitable for cutting
  16. Dislocations are __________ defects.
  17. Gantt charts are used for streamlining the
  18. Breakeven point represents the condition, when the company runs under no profit no loss condition. In…
  19. Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal
  20. Fog is an example of colloidal system of
  21. In __________ process, there is an increase in entropy with no degradation of energy.
  22. Super conduction in metals is observed at a temperature of __________ °K.
  23. Temperature profile along the length of a gasgas counter flow heat exchanger is correctly represented…
  24. Baffles provided on the shell side of a shell and tube heat exchanger are meant for
  25. Wrought iron is not
  26. Evaporative cooling process employs a combination of cooling and humidification in which the
  27. A gas which is collected over water becomes moistened due to water vapor, exerts its own partial pressure…
  28. Diffusion co-efficient of a metal in a solid solution depends upon its
  29. Pipelines carrying various utilities in chemical industries are identified by their colour codes. The…
  30. One face of a furnace wall is at 1030°C and the other face is exposed to room temperature (30°C).…