Question

After preparation of cores, cores on the core plates are sent for what?

(a) Pressurizing

(b) Baking

(c) Increasing the volume

(d) Decreasing the volume

This question was posed to me in unit test.

My question is from Baking the Cores topic in division Core and Core Making of Casting-Forming-Welding I

Answer 1

Correct answer is (b) Baking

The best I can explain: Baking is a process that takes place after quite a lot of preliminary operations. After the cores are prepared, the cores are then placed on the plates and moved forward for baking.