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1 Which of the following is not a casting delect? [SSC JE : 2010]
2
In order to facilitate the withdrawal of pattern:[SSC-JE: 2010]
3
Surfaces to be machined are marked on the pattern by the following colour.[SSC-JE: 2010]
4
Which of the following is not a casting process?[SSC-JE: 2009]
5
The taper provided on pattern for its easy and clean withdrawal from the mould is called [SSC-JE: 2009)
6
In order to ram the sand softer on the pattern face and harder at the back of the mould, which of the following types of moulding machines is [SSC-JE : 2008]
7
In sand moulding, the bottommost part of the flask is called [SSC-JE: 2008]
8
The main advantage of shell moulding is that [SSC-JE: 2008]
9
Uniform sand hardness is obtained throughout the mould by which of the following moulding [SSC-JE : 2008]
10
The chief advantage of die casting is
11
The purpose of chaplets is [SSC-JE : 2007]