Metallurgy And Iron Pillar Of Delhi
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EXAMIVERSE
Exam-Oriented Q&A
Q1: What is Wootz steel?
Answer: High-carbon steel produced in ancient India using crucible techniques.
Q2: Who built the Iron Pillar of Delhi?
Answer: Gupta emperor Chandragupta II.
Q3: Why doesn’t the Iron Pillar rust?
Answer: Due to its high phosphorus content and protective chemical layer.
Q4: Where is the Iron Pillar located?
Answer: In the Qutub Complex, Mehrauli, Delhi.
Q5: What technique was used to construct the Iron Pillar?
Answer: Forge welding of iron lumps.