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Period 6-Rs-03 Metallurgy Welding Questions And Correct Detailed Answers (Verified Answers) Already Graded A+

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PERIOD 6-RS-03 METALLURGY WELDING QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+

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PERIOD 6-RS-03 METALLURGY WELDING QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+
Hydrogen pick up during welding may cause_____ of metal
Ans✓✓✓Under-bead cracking


Over 95% of boilermaker/welder work is done with_____
Ans✓✓✓Ferrous alloys


The mining of metal and getting it into the form of basic mill
products_______ Ans✓✓✓Process metallurgy


An element that is solid at room temperature, is opaque, and conduct
heat and electricity is a________ Ans✓✓✓Metal


The composition of metals and what happens to their structure and
properties during processing is known as_______ Ans✓✓✓Physical
metallurgy


To minimize the need for preheating, use a metal that is________
Ans✓✓✓A lower alloy


______ can never be broken down into two other substances
Ans✓✓✓An element

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