Chapter 14 POWDER METALLURGY MCQs

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1. . The process of making components from metal powder is:





2. . Grinding wheels that incorporate steel and diamond powder may be manufactured by:





3. . Commonly methods of powder manufacturing for powder metallurgy:





4. . Copper powder for powder metallurgy can be produced by heating copper oxide in a stream of:





5. . Metal powders used in powder metallurgy usually vary in size from 4 to:





6. . The purpose of compacting is to consolidate the powder into desired:





7. . Compacting pressure may be applied in:





8. . Permanent metallic filters can be made by:





9. . Manufacturing process in which no material is wasted is called:





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