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Diamagnetic materials

A. Are magnetised by eddy currents only

B. Are non-magnetic and cannot be magnetised

C. Are magnetised in direction opposite to the magnetic field

D. Can be magnetised in one direction only

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

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  1. Principal alloying element in Elinvar (used for making hair springs for watches) is
  2. __________ temperature remains constant during adiabatic saturation process of unsaturated air.
  3. Babbitt lining is used on brass/bronze bearings to increase the
  4. The property of material, by which a given amount of energy is absorbed by it without plastic deformation,…
  5. The burnout heat flux in the nucleate boiling regime is not a function of the
  6. With increase in temperature, the surface tension of water
  7. Nickel and __________ are the alloying element added in steel to increase its toughness.
  8. As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint…
  9. Uniform ramming of sand in green sand moulding process leads to
  10. Percentage of differential pressure lost in a Venturimeter with a tapering of 15° may be about
  11. Faraday's law of electrolysis is related to the
  12. Diffusion co-efficient of a metal in a solid solution depends upon its
  13. Sub zero treatment of steel is done to
  14. Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the…
  15. Thermit welding uses the following energy source.
  16. Lead is poured into the joints between two __________ pipes.
  17. Liquid nitrogen containers can be made from
  18. Calorific value of __________ are almost same.
  19. In electrical resistance welding, distortion results from the use of improper
  20. Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C.
  21. Propulsion of rocket follows from the
  22. The dew point temperature lines on psychrometric charts are straight inclined sloping downwards to the…
  23. Dislocation cross-slip is difficult in those materials, which have
  24. The malleability of a material is the property by virtue of which it can be rolled or hammered into…
  25. Transition from laminar flow to turbulent flow in fluid flow through a pipe does not depend upon the
  26. Most of the phosphorous present in the blast furnace burden enters into
  27. With increase in steam pressure, its specific volume decreases
  28. Pick out the correct combination about the role of various additives used in polymers.
  29. Half life of a radioactive isotope corresponds to the time required for half of the __________ to decay.
  30. Limestone addition in the blast furnace is done to flux __________ present in the raw materials.