Home

Temper brittleness of a material can be fairly detected by the __________ test.

A. Fatigue

B. Notched bar impact

C. Tensile

D. Hardness

Related Questions

  1. A gas which is collected over water becomes moistened due to water vapor, exerts its own partial pressure…
  2. Non-ferrous alloys used for making cutting tools need not have high
  3. Inertial forces are obtained, when the elastic forces are multiplied by __________ number.
  4. Pick out the correct statement about the condensation.
  5. The malleability of a material is the property by virtue of which it can be rolled or hammered into…
  6. What is the range of tempering temperature (°C) for most of the materials?
  7. A jig is used while __________ a hole.
  8. During sensible cooling of air, its wet bulb temperature
  9. Identify the false statement
  10. Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.
  11. What happens, when SO2 is passed through a solution of H2S in water?
  12. What is the value of entropy at 273°K?
  13. The usual energy consumption in electric arc furnace steel making is __________ KWh/ton of steel.
  14. Sacrificial anode method is used in the protection of pipelines which are buried underground. Sacrificial…
  15. Preheating before welding is done to
  16. Evaporative cooling process employs a combination of cooling and humidification in which the
  17. Unit of surface tension in S.I. unit is
  18. Chlorine acts as a bleaching agent only in the presence of
  19. The dew point of moist air becomes __________ with decrease in its relative humidity.
  20. Ceramic compounds as compared to metallic compounds
  21. __________ of air does not increase with increase in temperature.
  22. Normalising does not __________ of a metal.
  23. Electrometallurgical methods of metal extraction is normally used for those metals
  24. The joint for soldering is supported by binding wire made of
  25. The best guide to judge the general quality of water is the measurement of its
  26. The units of the rate constant for a second order reaction are
  27. Which of the following is an ore dressing operation?
  28. Which of the following is not a dielectric material?
  29. Working of linear variable differential transducer (LVDT) is based on the principle of variable
  30. __________ is a special constituent of chlorophyll without which photosynthesis is not possible.

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