Question

After reclamation of sand, reclaimed sand should be dry at an acceptable temperature.

(a) True

(b) False

This question was addressed to me in an interview for internship.

This interesting question is from Sand Reclamation Techniques topic in portion Sand Reclamation & Control Test of Casting-Forming-Welding II

Answer 1

Correct option is (a) True

For explanation I would say: Proper reclamation includes many objectives like the reclaimed sand should be dry at an acceptable temperature. It should be bonded and must have moulding and core making sand properties same as that of the new sand. And the reclaimed sand should produce casting parts of good quality same to those produced by the new sand.