Which of the following fastening devices has a head at on...
Which of the following fastening devices has a head at one end and a nut fitted to the other ?
Bolt
Stud
Top bolt
None of these
Correct answer is B
No explanation has been provided for this answer.
Powder metallurgy process does not make metal powder by ...
Which of the following is not an explosive? ...
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Chromium molybdenum steel cannot be welded using __________ welding. ...
In extrusion of metals, which of the following statements is true ? ...
Which of the following type of bonding is strongly directional in solids. ...