Out of the following, the joint produced by __________ has the lowest strength.

A. Soldering

B. Welding

C. Brazing

D. Riveting

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

You can do it
  1. Factor of safety is the ratio of the __________ stress to the working stress.
  2. Which of the following phenomenon will exhibit the minimum heat transfer?
  3. Maximum consumption of limestone is in the __________ industry.
  4. Pick out the wrong statement.
  5. What is the range of tempering temperature (°C) for most of the materials?
  6. Which of the following phenomenon/ phenomena is/are diffusion controlled?
  7. Which of the following rays has the least wavelength?
  8. Pressure required to increase the density of water by about 1% is __________ atmosphere.
  9. Uniform ramming of sand in green sand moulding process leads to
  10. Photographic plates are coated with
  11. Silicon in steel
  12. The refractory lining of the bottom in a basic electric arc furnace is made of
  13. Wrought iron does not have
  14. Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid…
  15. Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA)?
  16. The temperature at which ferromagnetic material can no longer be magnetised by the outside forces, is…
  17. Which of the following represents the correct time-temperature curve when a block of metal is heated…
  18. In case of compression of one kg of air, the work done will be the least, when the value of polytropic…
  19. Which of the following emissions in the exhaust gas of an I.C. engine causes the formation of photochemical…
  20. Ganister contains maximum percentage of
  21. Probability of cavitation occuring becomes very high, when the local __________ resulting in water bubbles…
  22. The most important consideration in value engineering is the
  23. Alcohols are not suitable as diesel engine fuel because the cetane number of alcohols is
  24. __________ furnace is generally used in the non-ferrous foundries.
  25. Gantt charts are used for streamlining the
  26. Cast iron contains __________ percent carbon.
  27. __________ is not a case hardening process.
  28. Percentage of argon (by volume) in dry atmospheric air is about
  29. Tin based white metals are used, where bearings are subjected to
  30. Increasing sulphur content in pig iron tends to make it