Rm=350 kgf/mm2, A=4% C. keragrafiitmalm, -10% Rm=350 N/mm2, A=4% D. keragrafiitmalm, -30% Rm=350 kgf/mm2, A=4% Score: 10/10 3. Milline on terase koostiga 0,9%C, 1%Cr, 1%W margitähis? Student Value Correct Answer Feedback Response A. 9CrW 0% Student Value Correct Answer Feedback Response B. 9CrW1-1 0% C. 90CrW1 0% D. 90CrW4- 100% 4 Score: 10/10 4. Teraste margitähises tuuakse nende keemiline koostis (legeerivate elementide sisaldus): Student Correct Value Feedback Response Answer A. kümnend % -30% B. täisarv % -50% C. alla 1 % 50% olevate elementide sisalduse korral arvu ei tooda D
Started: Friday 5 November 2010 05:58 Submitted: Friday 5 November 2010 06:14 Time spent: 00:15:15 66,7/100 = 66,7% Total score adjusted by 0.0 Total score: Maximum possible score: 100 1. Milline on terase koostiga 0,9%C, 1%Cr, 1%W margitähi Student Correct Value Response Answer A. 9CrW B. 9CrW1-1 C. 90CrW1 0% D. 90CrW4- 4 Score: 0/10 2. Milline on alumiiniumi valusulamite tähttähis EN järgi? Student Correct Value Response Answer A. AK B. AW 0% C. AC D. AL
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