Home

Hooke's law

A. Applies to elastic deformation

B. Applies beyond limit of proportionality in stress-strain curve

C. States that stress is inversely proportional to strain upto elastic limit

D. None of these

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

You can do it
  1. Steel & cast iron pipes are produced by __________ casting.
  2. Absolute zero pressure can be attained at a temperature of
  3. The temperature at which ferromagnetic material can no longer be magnetised by the outside forces, is…
  4. A solid aluminium ball, when quenched in a water bath maintained at 40°C, cools down from 550°C…
  5. Brittleness induced due to the presence of sulphur in steel can be reduced by adding
  6. Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.
  7. Use of water as a manometric liquid suffers from the disadvantage of its
  8. Wrought iron is never shaped by
  9. Powder metallurgy process does not make metal powder by
  10. Cassiterite is an ore of
  11. __________ pipe is the most suitable for carrying sanitary drainage.
  12. The starting of a car takes time in winter, because the
  13. Use of flux during soldering is done to
  14. The maximum thickness of the metal which can be welded using ultrasonic welding is __________ mm.
  15. Dry saturated steam can be converted into superheated steam by
  16. Alloys having more than 80% copper are generally more
  17. __________ property of a material is determined by the Herbert Pendulum device.
  18. Titanium is produced by __________ of Ti Cl4.
  19. When the wavelength of incident X-rays increases, the angle of diffraction
  20. An alloy of Fe - 0.4 % C is
  21. In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb…
  22. Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation…
  23. The most important consideration, while designing the refrigeration system of an aircraft is that the…
  24. There are one octahedral void and __________ tetrahedral void in the closest packing of atoms.
  25. The most important consideration in value engineering is the
  26. Stainless steel is welded with difficulty because of
  27. Large scale fire on fuel gas line is normally extinguished by
  28. The bolt is subjected to __________ when the nut is tightened by putting the washer beneath it.
  29. The following thermocouple may be used for measuring temperature upto 1873°K.
  30. The condition of diffraction from a crystal is given by