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Notched bar test is used for testing the __________ of a material.

A. Impact strength

B. Endurance limit

C. Machinability

D. Corrosion resistance

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

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  1. Maximum amount of thermal radiation is emitted at all wavelengths at any specified temperature by a/an…
  2. The delivery pressure of boiler feed water pump compared to the boiler steam pressure is
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  4. Oxyacetylene reducing flame is used while carrying out welding on
  5. A material subjected __________ must have high resilience.
  6. Case hardening of a material is
  7. Cupola produces __________ iron.
  8. In the X-ray radiography technique, the tube voltage for thicker plates as compared to thin plates,…
  9. Temperature profile along the length of a gasgas counter flow heat exchanger is correctly represented…
  10. Pick out the wrong statement.
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  12. __________ has the highest melting point out of the following.
  13. Powder metallurgy is used to produce
  14. Gratings is associated with the measurement of
  15. Pick out the wrong statement.
  16. Nickel and __________ are the alloying element added in steel to increase its toughness.
  17. Hot extrusion of aluminium is done in the temperature range of __________ °C.
  18. Which of the following material handling equipments is not suitable for moving materials in varying…
  19. The passage between the nozzle and the __________ is called 'sprue' in case of injection moulding.
  20. The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________…
  21. Boiler tube size is specified by its thickness and __________ diameter.
  22. A material in which the atoms are arranged regularly in some directions but not in others, is termed…
  23. Joule-Thomson co-efficient is the ratio of
  24. Materials having resistivity ranging from 1 to 100 ohm. cm is termed as
  25. __________ is not a case hardening process.
  26. The pressure drop per unit length for laminar flow of fluid through a long pipe is proportional to (where,…
  27. A jet engine turbine blade is normally manufactured by
  28. Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative…
  29. Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C.
  30. Boiling point of water gets lowered at high altitudes (e.g., hills), because