API-510 Exam # 3 2008 Answer Guide

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Open Book Questions

Problem

Problem Answer Answer ReferenceReference 1

1 c c Section Section VIII VIII UW-40(a)(2)UW-40(a)(2) 2

2 b b Section Section VIII VIII UG-84(c)(1)UG-84(c)(1) 3

3 b b Section Section V V Table Table T-276T-276 4

4 bb

Section VIII UG-27 Section VIII UG-27

P P SE SE PR PR t t 6 6 .. − − = = _→_→ )) 500 500 )( )( 6 6 (. (. )) 1 1 )( )( 17500 17500 (( )) 30 30 )( )( 500 500 (( − − = = t t →→ 17200 17200 15000 15000 = = t t 5

5 a a API-510 API-510 8.1.6.4.2.2.1(a) 8.1.6.4.2.2.1(a) and and 8.1.6.4.2.3(b)8.1.6.4.2.3(b) 6

6 cc

Section VIII UG-34 {C=.17} Section VIII UG-34 {C=.17}

)) 1 1 )( )( 13800 13800 (( )) 500 500 )( )( 17 17 (. (. 28 28 = = t t →→ 13800 13800 85 85 28 28 = = t t (leave all numbers in the calculator)

(leave all numbers in the calculator)

7

7 c c Section Section IX IX QW-253QW-253 8

8 b b API-510 API-510 7.4.37.4.3 9

9 c c Section Section VIII VIII Table Table UW-33UW-33 10

10 d d Section Section VIII VIII UW51(a)(1)UW51(a)(1) 11

11 b b API-510 API-510 8.1.5.3.28.1.5.3.2 12

12 a a API-510 API-510 8.1.5.4.48.1.5.4.4 13

13 b b Section Section VIII VIII UCS-66 UCS-66 Curve Curve CC 14

14 b b Section Section VIII VIII UW-3(a)(2) UW-3(a)(2) & & Figure Figure UW-3UW-3 15

15 b b Section Section VIII VIII Table Table UCS-56 UCS-56 “P-1 “P-1 material”material” 16

16 a a API-510 API-510 Paragraph Paragraph 7.2.1, 7.2.1, 7.6, 7.6, and and ASME ASME Section Section VIII, VIII, Div.1 Div.1 UG-32(e)UG-32(e)

P P SE SE PL PL t t 1 1 .. 885 885 .. − − = = →→ )) 125 125 )( )( 1 1 (. (. )) 1 1 )( )( 15500 15500 (( )) 64 64 )( )( 100 100 )( )( 885 885 (. (. − − = = t t →→ 5 5 .. 13162 13162 5664 5664 = = t t 17

17 a a API-572 API-572 Paragraph Paragraph 10.4.310.4.3 18

18 d d Section Section VIII VIII UG-80 UG-80 (a)(1) (a)(1) 1%1% 19

19 c c Section Section V V T-720T-720 20

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API-510 Practice Examination #3 – Answer Guide

Open Book Questions

Problem Answer Reference

21 c Section VIII UW-51(b)(2)(b)(2) 1/3t (.333)(1.25)=.417” 22 d Section V T-262

23 c

Sect. VIII UG-27(d)

t R SEt P

2 .

2

+ = ) 5 . 2 )( 2 (. 480 ) 5 . 2 )( 85 )(. 20000 )( 2 ( + = P 5 . 480 85000 = P ₌₁₇₆ 24 b Section V T-291

25 b Section VIII Table UW-12

26. c Section VIII Fig. UCS-66General Notes, Table UCS 66 Curve A, & UCS 68(c) 27 b API-510 7.4.2.1

28 b API-510 Paragraph 7.4.5

29 c API-576 6.2.14 and Section VIII UG-125

30 c Section VIII UG-21 (.433)(53)=23 743 – 23 = 720 at top of vessel 31 d API-510 8.1.6.4.2.3(f)(8)

32 c API-510 6.5.2.1(b) 33 d Section VIII UG-102(b) 34 d Section VIII UG-32 E = 1.0

t D SEt P 2 . 2 + = ⇒ ) 336 . 1 )( 2 (. 0625 . 60 ) 336 . 1 )( 1 )( 17500 )( 2 ( + = P ⇒ 3297 . 60 46760 = P

35 c Section V, Article 7, T-777.2(e) 36 a Section VIII UW-30

37 a API-510 8.1.6.4.2.1.1 38 b Section V T-274.2 39 d API-510 8.1.6.4.2.2.2 40 d Section V T-282 41 a Section IX QW-253 42 c Section IX QW-153(d) & QW-163 43 d Section IX QW-451.1

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Closed Book Questions

Problem Answer Reference

1 b API-510 5.6.2.3 2 d API-510 8.1.6.2.2 3 c API-576 5.5 4 a API-510 6.5.1.2 5 a API-572 10.3.11

6 d Section VIII – Introduction 7 b API-572 10.3.2 8 c Section V T-284 9 c API-572 3.12 10 c API-510 5.8.5 11 a API-510 7.1.2 12 b API-510 7.4.2.1 13 a API-510 5.7.1.2, 5.7.2.1, and 5.7.2.2 14 c Section V, Article 7, T-761(c) 15 a API-510 5.5.2.2

16 b Section V Article 23 SE 797 Paragraph 8.3 17 b API-572 10.4.6

18 d Section VIII UG-93 19 b API-572 10.4.2 20 c API-510 7.2.1 21 a API-572 10.3.4

22 d Section VIII & General knowledge 23 d Section IX QW-461.9 24 c API-510 7.1.2(d) 25 a API-510 7.1.1.1 0.01 5 82 . 875 . = − = CR 26 a _{API-510 7.2.1} 18 015 . 55 . 82 . = − = RL

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Closed Book Questions

Problem Answer Reference 30 a API-572 10.2.1 31 c _{API-510 7.2.1} ₇_.₃₅ 017 . 513 . 638 . = − = RL 32 c API-576 5.10 33 b Section IX QW-451.1 34 c API-510 8.1.4 35 a API-572.10.4.5 36 c General Knowledge 37 b API-510 6.6.2.2 38 d API-510 8.2.1(d) 39 c API-510 6.5.1.1 40 a Section VIII UG-44 41 d API-571 4.3.1.1

42 c (45)(.433)=19.5→169.5 – 19.5 = 150

43 a Section VIII UW-15(d)

44 a API-510 7.2.1 15.3 018 . 545 . 82 . = − = RL ₇_.₆ 2 3 . 15 = 45 d API-510 8.1.1

46 a Section VIII UW-51(2) 47 b API-510 5.5.4.1.2 48 d API-510 5.5.2.1 49 b 1.360 – 1.232 = .128 General knowledge 50 c API-510 8.1.5.1.2.2 51 a API-510 6.6.1.1 52 a API-510 7.1.2(d) 53 a API-510 8.2.2 54 a API-510 5.6.3.1 55 c Section IX QW-304.1 56 c API-576 4.7 57 b API-510 7.1.1.1 _.₀₀₅ 5 300 . 325 . = − = CR

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Problem Answer Reference 60 a API-510 3.2 61 d API-510 7.8.1 62 d API-572 10.3.10 63 a API-577 Table 2 64 a API-572 10.4.4 65 c API-510 1.1.1 66 c API-510 8.1.5.4.3(a) 67 d API-510 8.1.5.2.1 68 a Section IX QW-322.1(b)

69 b Section V T-120 (also see footnote #3) 70 a Section IX QW-153.1(d)

71 a API-510 8.1.6.4.1(a) 72 c API-572 8.2.2

73 c Section VIII UG-99(a) (1.3)(150) 74 c API-510 8.2.1(a)

75 c Section IX QW-451.1 76 c API-510 5.5.6.1

77 d API-510 8.1.6.2.1 and 8.1.6.2.2 78 a API-510 Special Notes

79 d API-510 5.6.3.1 80 c API-510 3.2 81 c API-510 6.2.2.1 82 c API-510 3.2 and 3.56 83 d Section IX QW-200.3 84 d API-510 5.6.2.24 85 b API-510 Appendix A 86 b API-510 7.2.1 16.4 019 . 563 . 875 . = − = RL 87 a API-577 9.9

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Closed Book Questions

Problem Answer Reference 90 a API-576 5.3 91 c Section IX QW-303.1 92 a API-510 7.8.1.4 93 a API-510 3.54 94 c API-577 9.4.1 95 b API-510 5.8.6.2 96 a API-510 8.2.1(a) 97 d API-571 4.5.3.6 98 d Section IX QW-322.1(a) 99 d API-510 8.1.7.4 100 d Section IX QW-200.1 101 b Section IX QW-461.9 102 c API-510 6.6.2.1 103 d API-510 8.1.5.1.1 104 b API-510 8.2.1(a) 105 a API-572 10.3.13 106 d API-510 Appendix A 107 b Section VIII UG-84