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The object of caulking in a riveted joint is to make the joint

A. Free from corrosion

B. Stronger in tension

C. Free from stresses

D. Leak-proof

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

You can do it
  1. The angle formed by the leading edge of the land with a plane having the axis of the drill, is called
  2. A mandrel is used to hold
  3. The method of centre less grinding used to produce taper is
  4. In drilling aluminium, a drill with
  5. The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter…
  6. A right hand tool on a lathe cuts most efficiently when it travels
  7. Which of the following statement is wrong about ultrasonic machining?
  8. The process of removing metal by a cutter which is rotated in the same direction of travel of workpiece,…
  9. What is the type of welding defect caused due to poor deposition of weld rod is called?
  10. The carbide tools operating at very low cutting speeds (below 30 m/min)
  11. In oblique cutting system, the maximum chip thickness
  12. Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance…
  13. The lathe spindles at the nose end have
  14. The depth of cut in drilling is __________ the drill diameter.
  15. In hot machining, tool is made of
  16. A grinding wheel is said to be of _________ if the abrasive grains can be easily dislodged.
  17. The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is _________ cutting…
  18. The hard grade grinding wheels are denoted by the letters
  19. Hard and tough materials like cast iron should be turned at
  20. What is the welding defect caused due to improper control and poor removal of slog between passes called?
  21. Which of the following statement is correct for oblique cutting system?
  22. The binding material used in cemented carbide tools is
  23. A __________ grinding wheel is used to grind soft materials.
  24. Relief angles on high speed steel tools usually vary from
  25. While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is
  26. Glazing in grinding wheels takes place when the
  27. If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures,…
  28. What is the type of welding defect caused due to shrinkage during solidification and by weld stresses…
  29. Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm…
  30. Continuous chips with built up edge are formed during machining of