Demonstrate with sketches four dissimilar effects of shrinkage? How they can be eliminated?
prepare down the factors which limit the use of blind risers.
Illustrate out the following repair techniques of castings and their application:
a) Epoxy fillers
c) Thermit welding.
Illustrate with the help of appropriate sketch of the tilting type oil-fired furnace and describe its operation.
Make a distinction between inspection and quality control.
Illustrate out the principle, limitations and applications of Magnetic particle testing.