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Resistance to tempering is a term which describes a material's ability to retain: O a) ductility at high temperature. Ob) hardness at high temperature. Oc) chemical composition at high temperature. Od) grain structure at high temperature. Which of the following is a characteristic of the laser beam cutting process? O a) A wide heat affected zone is produced. b) It can only cut electrically conductive materials. Oc) No fume emissions. Od) A narrow kerf is produced.

Resistance to tempering is a term which describes a material's ability to retain: O a) ductility at high temperature. Ob) hardness at high temperature. Oc) chemical composition at high temperature. Od) grain structure at high temperature. Which of the following is a characteristic of the laser beam cutting process? O a) A wide heat affected zone is produced. b) It can only cut electrically conductive materials. Oc) No fume emissions. Od) A narrow kerf is produced.

ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
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Resistance to tempering is a term which describes a material's ability to retain: O a) ductility at high temperature. Ob) hardness at high temperature. Oc) chemical composition at high temperature. Od) grain structure at high temperature.
Transcribed Image Text:Resistance to tempering is a term which describes a material's ability to retain: O a) ductility at high temperature. Ob) hardness at high temperature. Oc) chemical composition at high temperature. Od) grain structure at high temperature.
Which of the following is a characteristic of the laser beam cutting process? O a) A wide heat affected zone is produced. b) It can only cut electrically conductive materials. Oc) No fume emissions. Od) A narrow kerf is produced.
Transcribed Image Text:Which of the following is a characteristic of the laser beam cutting process? O a) A wide heat affected zone is produced. b) It can only cut electrically conductive materials. Oc) No fume emissions. Od) A narrow kerf is produced.
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