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An ideal material for making cooking vessels should have

A. High heat capacity

B. Low heat capacity

C. High thermal conductivity

D. Both (B) and (C)

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

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  1. At the point of boundary layer separation in fluid flow, the
  2. Fatigue resistance of a material is measured by the
  3. Fire in fuel gas pipelines is extinguished most effectively by
  4. In the blast furnace, incorporation of water vapour in the blast gives the following effect.
  5. Normalising does not __________ of a metal.
  6. __________ is used for tying the steel columns to concrete foundation.
  7. An example of unsteady non uniform flow is the flow of liquid under pressure through a
  8. Ultimate strength in tension as compared to that in shear for steel is
  9. The noble metals
  10. Mild steel has __________ crystal lattice structure.
  11. The difference in one unit of Rockwell hardness number corresponds to a difference in the depth of indentation…
  12. Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional…
  13. __________ pipe is the most suitable for carrying sanitary drainage.
  14. Which of the following contributes maximum as main source of sulphur in the blast furnace charge?
  15. Out of the following, maximum temperature drop for a given heat flow & for the same thickness will be…
  16. Heating the Hypo-eutectoid steels to 30°C above the upper critical temperature line, soaking at…
  17. Minimum thermal efficiency of a steam boiler may be around __________ percent
  18. Which of the following forces does not act on a fluid at rest?
  19. In a counter flow heat exchanger, hot fluid enters at 170°C & leaves at 150°C, while the cold…
  20. In case of brasses, with decreasing zinc percentage and increasing copper percentage, its __________…
  21. Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.
  22. Stainless steel is welded with difficulty because of
  23. Work done by a/an __________ process is determined by ∫p. dv
  24. Baffles provided on the shell side of a shell and tube heat exchanger are meant for
  25. LVDT used for displacement measurement is a/an __________ transducer.
  26. The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is __________…
  27. Addition of __________ to steel does not help in improving its machinability.
  28. Which of the following is not an ore of copper?
  29. The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm2.
  30. Materials having resistivity ranging from 1 to 100 ohm. cm is termed as