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.
Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography. ...
Evaporative cooling process employs a combination of cooling and humidification in which the ...
A high pressure boiler generates steam at a pressure greater than __________ kg/cm2 . ...
Corrosion of metals can not be prevented by its ...
Which of the following is not an explosive? ...
Absolute zero pressure can be attained at a temperature of ...
In the blast furnace, incorporation of water vapour in the blast gives the following effect. ...