MATERIAL SCIENCE - Quiz

1) What metals contained in brass alloy?

Copper and aluminium Copper and lead Copper and zinc Copper and tin

2) Which cast iron cannot be welded?

Grey cast iron White cast iron Malleable cast iron Nodular cast iron

3) Which metal cannot be forged?

Alloy steel Mild steel Steel Cast iron

4) Which metal is widely used for making casting of machinery parts?

Grey cast iron White cast iron Malleable cast iron Wrought iron

5) Which furnace is used to get pig iron from iron ore?

Mild steel - Rever battery Electric furnace Blast furnace Cupola