Home

Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal

A. Tensile strength

B. Compressive strength

C. Young's modulus

D. Thermal co-efficient of expansion

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

You can do it
  1. Induced draft fans provided in large thermal power plant boilers have __________ blades.
  2. The most important consideration, while designing the refrigeration system of an aircraft is that the…
  3. In the Bayer's process, bauxite is digested under pressure using
  4. The 'transition temperature' for ductile to brittle behaviour of steel increases with increase in the…
  5. The heat released by cooling one mole of copper from 400 K to room temperature (300 K) is (assume :…
  6. Yield strength of a polycrystalline metal with an average grain size d, is proportional to
  7. Pick out the wrong statement about nucleate boiling.
  8. Silicon crystal can be converted to p-type semiconductor by doping with
  9. With increase in temperature, the electrical conductivity of a __________ decreases.
  10. Oxide layer formed on the non-ferrous metal surface after its annealing is
  11. Natural water contains approximately __________ percent of heavy water.
  12. __________ is the hardest material out of the following.
  13. Potable water means the water used for
  14. Addition of __________ to steel does not help in improving its machinability.
  15. Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the…
  16. Maximum permissible air velocity in pipelines is about __________ metre/second.
  17. Elimination of brittleness resulting from welding of saw blades is done by __________ of the welded…
  18. Pick out the correct statement.
  19. Hydrogen in liquid steels is dissolved
  20. Softening of hardened steel is done by its
  21. The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm2.
  22. Pick out the wrong statement.
  23. Atomic __________ is a whole number for an element.
  24. Which of the following phenomenon will exhibit the minimum heat transfer?
  25. Cassiterite is an ore of
  26. Materials having resistivity ranging from 1 to 100 ohm. cm is termed as
  27. A material being tested for endurance strength is subjected to the __________ load.
  28. Strain hardening effect in a metal subjected to cold working is due to the __________ mechanism.
  29. Enzymes belong to the category of
  30. Pipelines carrying various utilities in chemical industries are identified by their colour codes. The…