MATERIAL SCIENCE - Practice Mode

1) What is the name of furnace to obtained cast iron?

Cupola Mild steel - Blast furnace Steel - Rever battery Alloy metal - Electric furnace

Correct Answer: Cupola

2) What is the other name of low carbon steel?

Low alloy steel High alloy steel High speed steel Mild steel

Correct Answer: Mild steel

3) What is the carbon percentage in medium carbon steel?

0.05% to 0.15% 0.15% to 0.25% 0.25% to 0.5% 0.5% to 1.5%

Correct Answer: 0.25% to 0.5%

4) What is the carbon percentage in low carbon steel?

0.02% to 0.03% 0.15% to 0.25% 0.25% to 0.50% 0.50% to 1.50%

Correct Answer: 0.15% to 0.25%

5) What is the carbon percentage in high carbon steel?

0.02% to 0.03% 0.15% to 0.25% 0.25% to 0.50% 0.50% to 1.50%

Correct Answer: 0.50% to 1.50%

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