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In a _____________ , both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram?
Hamad Workshop Technology 15/07/2021
A. progressive die
B. simple die
C. compound die
D. combination die
- Lancing is the operation of _________________?
- A. cutting a sheet of metal through part of its length and then bending the cut portion B. removal of metal to the desired shape from the edge of a plate C. cutting a sheet of metal in a straight line along the length D. bending a sheet of metal along a curved axis...
- Which of the following statement is wrong ?
- A. The mortise gauge has two scribing pins B. The gouges are chisels with a hollow shaped blade C. An auger is a planning tool D. all of these...
- In spot welding, the spacing between two spot weld should not be less than _______________?
- A. d B. 1.5d C. 3d D. 6d...
- The shrinkage allowance for cast iron pattern is________________?
- A. 15 mm/m B. 20 mm/m C. 26 mm/m D. 10 mm/m...
- The operation of straightening a curved sheet metal, is known as____________________?
- A. squeezing B. coining C. planishing D. drawing...
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