engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Production Engineering (Manufacturing) Metal Casting Solidification Time
If V is volume of metal in casting and A is its surface area, then time of solidification of metal will be proportional to
1
\(V,\frac{1}{A}\)
2
\(V,\frac{1}{A^2}\)
3
\(V^2,\frac{1}{A^2}\)
4
V, A