Pan head rivet used is for? Mark as favorite Copy Link general work heavy work structural work light work Check Answer
The process of stiffening edge of sheet metal by folding is called? Mark as favorite Copy Link snipping notching hemming punching Check Answer
Which of the following is a ferrous metal? Mark as favorite Copy Link copper aluminium gold mild steel Check Answer
Sheet metal work is carried out only on metal sheet.? Mark as favorite Copy Link forged cast rolled extruded Check Answer
Various alloying element are added to produce different alloy steels, Which one of the following combination of alloy elements used in high speed steel? Mark as favorite Copy Link cr+ni+va cr+mole+si w+cr+va cr+va+ni Check Answer
The centre to centre distance between two adjacent rivet in the same row, measured parallel to the seam or edge of the plate is called? Mark as favorite Copy Link lead pitch margin lag Check Answer
galvanised metals have been covered with a thin sheet of? Mark as favorite Copy Link chromium copper tin zinc Check Answer
For making various types of hems and seams from the sheet metal of thickness less than 0.4 mm, the allowance should be? Mark as favorite Copy Link two times the thickness of sheet three times the thickness of sheet four times the thickness of sheet no allowance Check Answer
Which of these metals is liquid at room temperature? Mark as favorite Copy Link aluminium osmium lead mercury Check Answer