engineering recuitment UPPSC AE Mock Test 2024 Production Engineering (Manufacturing) Metal Casting Solidification Time
A solid cylinder of diameter ‘D’ and height equal to ‘D’, and a solid cube of side ‘2D’ are being sand-cast using the same material. Assuming there is no superheat in both the cases, the ratio of solidification time of the cylinder to the solidification time of the cube is ______.
1
0.50
2
0.8
3
0.4
4
0.25