Home

Out of the following substances, one ton of __________ will store the maximum heat for a rise of 30°C in temperature.

A. Steel

B. Lignite

C. Water

D. Lime stone

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

You can do it
  1. For infinite parallel planes having emissivities ε1 & ε2, the interchange factor for radiation…
  2. High endurance limit of carburised machine parts is because of the fact that carburisation
  3. Optical activity is a/an __________ property.
  4. Ceramic compounds as compared to metallic compounds
  5. Pick out the wrong statement.
  6. Cemented carbide tools are not suitable for cutting
  7. Desalination of water
  8. One ton of refrigeration is not equivalent to the heat removal rate of
  9. The mechanism involved in the removal of metal in drilling operation is by
  10. Which of the following are made out of the carbon steel having carbon content of 0.9 to 1%?
  11. Notched bar test is used for testing the __________ of a material.
  12. The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________…
  13. Cold cracking in the heat affected zone of a high strength steel weld can take place because of the
  14. Gas turbine normally employs a constant __________ cycle.
  15. When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature…
  16. Pick out the wrong conversion of absolute & kinematic viscosities.
  17. __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where…
  18. Lead is poured into the joints between two __________ pipes.
  19. Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles…
  20. Removal of non-condensable from steam or other vapour is termed as the __________ process.
  21. Out of the following, the __________ pipe has the least corrosion resistance.
  22. The materials which fracture even at small strains are termed as brittle, while those materials which…
  23. The units of the rate constant for a second order reaction are
  24. For preparation of porous bearings by powder metallurgy, preferred particle shape is
  25. Identify the false statement
  26. Fibrous fracture is normally encountered in the __________ materials.
  27. A metal having a Poisson's ratio = 0.3 is elastically deformed under uniaxial tension. If the longitudinal…
  28. The ability of tool steel to resist softening at high temperatures is termed as __________ hardness.
  29. Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal &…
  30. Production of a hollow product by inflation of a tube or parison is called the __________ process.