AP Police SI previous year question
Purest form of commercial iron is
Asked in AP Police SI Prelims: 2023 (Paper I & II) · Science
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Correct answer: (A) Wrought iron
Wrought iron has the lowest carbon content (~0.1-0.2%) among commercial iron forms, making it the purest.
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हिंदी में प्रश्न
व्यावसायिक लोहे का सबसे शुद्ध रूप है
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) Wrought iron
पिटवां लोहे (Wrought iron) में वाणिज्यिक लोहे के सभी रूपों में सबसे कम कार्बन मात्रा (~0.1-0.2%) होती है, जिससे यह सबसे शुद्ध होता है।
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