Home

Lead is poured into the joints between two __________ pipes.

A. Cast iron

B. Steel

C. Concrete

D. Plastic

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

You can do it
  1. Which of the following is not a ferromagnetic material?
  2. The minimum and the maximum number of members required to form a Private Limited Joint Stock Company…
  3. The specific gravity of coal depends mainly on its __________ content.
  4. Ammonia leakage in the refrigeration system is detected by
  5. Biological shield in a nuclear reactor is generally provided to protect against the
  6. If a nuclear reactor produces more fissile nuclear fuel than it consumes, then it is called a __________…
  7. Satellites burn off during re-entry to earth's atmosphere, because of the
  8. Hot extrusion process is not used for making
  9. Which of the following can be manufactured using powder metallurgy techniques?
  10. Velocity of a gas in sound is not proportional to (where, T = Absolute temperature of the gas. P = Absolute…
  11. Softening of hardened steel is done by its
  12. Pick out the wrong statement.
  13. Flue gases pass through the following boiler accessories in a high pressure natural circulation boiler.A.…
  14. Yield strength of a polycrystalline metal with an average grain size d, is proportional to
  15. Powder metallurgy process does not make metal powder by
  16. Energy of the sun arises mainly from __________ reactions.
  17. Which of the following is an acidic constituent of B.F. slag?
  18. Shampoos are commercially not available in the form of
  19. Consider an ideal solution of components A and B. The entropy of mixing per mole of an alloy containing…
  20. Temper brittleness of a material can be fairly detected by the __________ test.
  21. Superheating of steam is done at constant
  22. Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal &…
  23. A dense structure of grinding wheel is not used for the
  24. Moist climate is the most favourable factor in the site selection far a
  25. In an eutectic system, two elements are completely
  26. Which of the following metals cannot be hot worked at room temperature?
  27. Upto the critical radius of insulation, added insulation, will
  28. Which of the following is not the function of a volute casing provided in a centrifugal pump?
  29. Difference at any instant between the value of the controlled variable and the set point is called the
  30. For preparation of porous bearings by powder metallurgy, preferred particle shape is