Question
Download Solution PDFजस्ता एक ______है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
इंजीनियरिंग कार्य में प्रयुक्त सभी धातुओं को दो श्रेणियों में वर्गीकृत किया जा सकता है।
- लौह सामग्री: लौह धातु वे होती हैं जिनमें मुख्य घटक लौह होता है, हालांकि अन्य घटक जैसे कार्बन, मैंगनीज, फॉस्फोरस और सल्फर आदि भी होते हैं। उदाहरणः स्टील और ढलवा लोहा
- अलौह धातुएँ वे होती हैं जिनमें लौह नहीं होता है। तांबा, जस्ता, एल्यूमीनियम, सीसा, टिन, आदि और उनकी मिश्र धातु जैसी धातुऐं।
Last updated on Jul 5, 2025
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-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
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