Which of the following is/are not used to melt material in casting(foundry) industries?
(a) Cupola furnace
(b) Induction furnace
(c) Ladle furnace
(d) Crucible furnace
I got this question during an online interview.
This is a very interesting question from Furnaces for Melting in chapter Pouring – Gating Design, Melting Furnaces, Melting and Casting Quality of Casting-Forming-Welding I