Anna University Non Ferrous Extraction Metallurgy Exam Paper

ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER B.E. DEGREE EXAMINATION IV Semester Metallurgical Engineering NON–FERROUS EXTRACTION METALLURGY Time : Three hours                                                                        Maximum : 100 marks Answer ALL questions. PART A — (10 ´ 2 = 20 marks) 1. Mention any two merits and demerits in each of Ellingham diagram. 2. Distinguish between smelting and converting. 3. Pressure … Read more Anna University Non Ferrous Extraction Metallurgy Exam Paper