570 EXAM D, PART 2, 100 /%OED BOOK Q & A @(. A9)+ recommended Practice 9)+?+?1A is a! A) 9anual co1eing non!estucti1e eamination 'ND<) sa&ety poce!ues B) Poce!ue &o the 1isual eamination o& piping systems C) Document co1eing ND< pesonnel 5uali&ications D) Document co1eing ND< poce!ues Ans6er! # API 570$ 9ect % eferenceDPara. @.'.5.% & A9<, # <9+ E)*W @7. When performing liquid penetrant examination of stainless?steel 6eld Qoints$ 6hich of the follo6ing is correct 6hen erifying acceptable penetrant materials A) =ei&y ceti&ications o& penetant an! !e1elope mateials &o chloine2&luoine content B) =ei&y ceti&ications o& penetant an! !e1elope mateials &o lea! an! contaminants C) Chec, '1ei&y) the mateial containes &o pope i!enti&ication an! batch numbes D) Chec, '1ei&y) the mateial containes &o an in!ication o& the =OC content Ans6er! A # API 570$ Para. 5.7.%.b A9<, $ Art. ($ +?(@1 & rules in
A) 7ettes 0I0
B) 7ette B
C) 7ette %
D) 7ettes %SP
Ans6er! # API 570$ Para. 5.7.%.c A9<, $ Art. %$ +?%77.1.b 3Jead letter rule4 @F. ertical supports constructed of pipe components should be chec>ed to determine if they are filled 6ith 6ater$ because 6ater inside a support may cause! A) 0ntenal coosion o& the suppot C) <tenal coosion o& the suppot
B) 0ntenal coosion o& the pocess pipe D) A!!itional stess to be place! on a suppot
Ans6er! A # API 570$ Para. 5.5.@ 3% nd Paragraph4 ,xternal Inspection Buestion 50. +he recommended ness measurement for an inQection point circuit is! A) 3 yeas o 8 emaining li&e- /hiche1e is less B) yeas o 8 emaining li&e- /hiche1e is less C) "# yeas o 8 emaining li&e- /hiche1e is less D) None o& these ae coect because it is !etemine! by piping classi&ication Ans6er! A # API 570$ 9ection ($ +able % ' years rule
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 51. A metal thic>ness reading of 0.%%0 inches 6as obtained on une 1$ %00(. +he baseline reading for the thic>ness measurement location 3+
B) #.## inches pe yea ' 9P:) D) #.#"# inches pe yea '"# 9P:)
Ans6er! " # API 570$ 9ection 7.1 orrosion rate formula 5%. +he responsibility for qualifying repair 6elders is restricted to the! A) el!ing Iuali&ication >est Company employe! by the o/ne2use B) O/ne2use o& the site /hee the epaie! e5uipment /ill be use! C) Contacto o manu&actue employing the /el!e D) el!eGs supe1iso Ans6er! # API 577$ % nd last sentence in Para :.1 & A9<, I$ BW?'00.%3a4 5'. ,nironmental crac>ing noted during an in?serice examination of 6elds should be assessed by the! A) Ceti&ie! el!ing 0nspecto
B) Non@!estucti1e eamine
C) Piping 0nspecto
D) Piping
Ans6er! - # API 570. Para. 5.11$ @ th paragraph 3top of pg '54 ollo6s API 57F 5@. What is the cause for reQection of the S"T image on a film due to excessie bac>scatter A) 7ight image o& the 7ette B B) Da, image o& the 7ette B C) Any image o& the 7ette B D) No image o& the 7ette B Ans6er! A # API 577 Para. F.:.F.@ Jight image of " on a dar> bac>ground 55. Which inspection method is most appropriate for detecting chloride stress corrosion crac>ing in austenitic stainless?steel piping systems A) 7ongitu!inal /a1e ulta@Sonics B) Dy magnetic paticle metho! C) 7i5ui! Penetant D) a!iogaphy Ans6er! # API 571$ Para. @.5.1.7.b
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 5(. 9oil?to?air interface inspections should be included in! A) Dea!leg inspections B) 0nKection point inspections C) <tenal piping inspections D) Coosion un!e insulation inspections Ans6er! # API 570$ Para 5.5.5 & 9ect ($ +able % & API 57@$ Para. [email protected] % rules 57. If the corrosion rate for a piping system cannot be determined by similar serice$ initial thic>ness measurements should be ta>en 6ithin! A) 3 months C) 6 months
B) + months D) " yea
Ans6er! A # API 570$ Para 7.%.1.c '?month rule to determine corrosion rate 5:. "rittle fracture of a component is directly related to! A) >ensile stength
B) 9ateial toughness
C) 7ong@tem o1estessing
D) Numbe o& themal cycles
Ans6er! " # API 571$ Para. @.%.7.'.a.1 # 1 st of ' ritical factors 5F. In?serice ultrasonic testing measurements at +
570 EXAM D, PART 2, 100 /%OED BOOK Q & A (1. Go6 many 6elds does API 577 require to be inspected A) None C) epesentati1e numbe
B) All /el!s D) #; o& /el!s
Ans6er! # API 577$ 9ection 1 9cope$ % nd Para # 9elected by Inspection$ etc (%. Acceptance of a 6elded repair or alteration shall include )-, in accordance 6ith the applicable code and! A) B3".3 speci&ications B) O/ne2use speci&ications C) AS9<2ANS0 = speci&ications D) ui!elines o& o/ne2useGs insuance caie Ans6er! " # API 570$ 9ection :.%.($ 1 st 9entence
('. asteners and other components attached by threads to a piping system should receie special attention during isual inspection$ since they hae a greater potential for! A) Coosion &atigue B) Bittle &actue o& bolting mateials C) Chloi!e stess coosion cac,ing D) eplacement /ith impope components Ans6er! - # API 570$ 9ection 5.5.@ # Jast sentence of @ th paragraph OO 3% stars4 (@. Which of the follo6ing is )*+ considered an effectie means of cleaning the surface of piping to be inspected for crac>s A) Steam@ out E chemical cleaning B) ?igh@pessue /ate blasting C) ie bushing D) San!blasting Ans6er! A # API 57%$ 9ection :.% # Jast Paragraph & 9ection F.'.1@$ F th Para. (5. *n 6hat basis are image quality indicators selected A) >he stength o& the a!iation souce B) >he &ilm type use! by the a!iogaphe C) >he alloy content o& the mateial being a!iogaphe! D) >he thic,ness o& base mateial plus /el! ein&ocement Ans6er! - # A9<, $ Art +?%7( 3a4 & 3b4 # IBI reinforcement rule 3+able +?%7(4
570 EXAM D, PART 2, 100 /%OED BOOK Q & A ((. Which of the follo6ing is not an adantage of using radiography to determine pipe thic>ness A) Piping insulation can emain intact !uing inspection B) >he cost o& inspection is lo/e than &o othe metho!s C) %ilm negati1es po1i!e a pemanent eco! o& the pipe con!ition D) 0sotope a!iogaphy is not an ignition souce in the pesence o& hy!ocabons Ans6er! " # API 577$ 9ect. F.:.1 # "asics of + # adantages & disadantages (7. 9urface conditions of buried pipeline paths should be isually sureyed approximately eery! A) + months
B) :ea
C) ( yeas
D) 3 yeas
Ans6er! A # API 570$ 9ection F.'.1 # 9ix?month rule (:. as>et faces of opened flanged Qoints should be isually inspected. Which of these is )*+ normally chec>ed for during inspection of an open flanged Qoint A) Coosion an! othe !amage to the gas,et su&ace B) Cac,ing in the goo1es o& the ing Koint &langes C) apage o& the gas,et su&aces D) Coect metallugy o& the &lange Ans6er! - # API 570$ 9ection 5.1% # % nd Paragraph (F. Inspection of small?bore piping 39"P4 that is part of a lass % secondary process system is! A) Optional B) Outsi!e the scope o& AP0 *# C) Pe&ome! at the same inte1als as &o Class ( pimay pocess piping D) Pe&ome! at the same inte1als as &o Class 3 pimay pocess piping Ans6er! A # API 570$ 9ection (.(.1 # % nd Paragraph 70. Appropriate engineering records should be updated 6hen a piping system is! A) Being inspecte! B) Being epaie! C) Being eate! D) Being teste! Ans6er! # API 570$ 9ection :.' # Item i
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 71. +he purpose of the WP9 and the PB is to! A) Document the /el!ing o& the test coupon an! to po1i!e the !iection to the /el!e B)
A) A epesentati1e sample as speci&ie! by the piping enginee B) A epesentati1e sample as speci&ie! by the piping inspecto C) One electo!e o /ie sample &om each lot o pac,age o& alloy /el! o! D) A epesentati1e sample o& electo!es ta,en at an!om &om the containe Ans6er! # API 570 9ection 5.F & API 57:$ 9ection @.%.( 7'. ,aluation of the record of the preious inspection reeals that thic>ness readings and the resulting calculation 6ere inaccurate. +he corrosion rate to be used for the next inspection period shall! A) Be the shot@tem coosion ate &om the eco! B) Be change! to agee /ith the actual coosion ate &oun! C) Not be change! to actual ate &oun! until ate is con&ime! at the net inspection D) Be the a1eage o& the shot@tem an! long@tem coosion ates &om the eco! Ans6er! " # API 570 9ection 7.1.'$ % nd Para 7@. or lass 1 piping$ the "I assessment should be reie6ed and approed at interals not to exceed! A) " yea C) yeas
B) 3 yeas D) "# yeas
Ans6er! # API 570$ 9ection (.'.% ' rd sentence & +able % interal lass 1 / 5 yrs 75. "efore applying hydro?test to piping systems$ consideration shall be gien to! A) Piping mateial B) Piping con&iguation C) Suppoting stuctue D) %lange pessue ating Ans6er! # API 570$ 9ection 5.: # @ th Paragraph
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 76. The owner/user shall maintain appropriate permanent and progressive records of each piping system covered by API 57 for all of the following items !"#!PT$
A) Piping system service, classification, identification numbers, & inspection intervals B) Documents recording details of testing (inspector/examiner, date, types of testing, etc) C) esults of t!ic"ness measurements & ot!er tests, inspections, repairs (temp/permanent), alterations, or rerating# Design information and piping dra$ings may be included D) %itness for service assessment plans and strategies
Answer = D (API 570, Par. 7.6.1) 77. When reviewing RT fi!, a "ar#ene" $erfe%&' s&raigh& ine %an e seen in &he ver' %en&er f &he r& $ass (igh&es& area). The eng&h f &he ine is a*& 75!! ng. I& is i#e' whi%h &'$e f "is%n&in*i&'+
A) Incomplete penetration C) Wormhole porosity
B) Incomplete fusion D) Crack
Ans A (API 577 -DT enera /nwe"ge) -&e in API 577 RT I*s&ra&ins 72. Whi%h f &he fwing i!$erfe%&ins !a' a$$ear as a "ar# r*n" s$&s *sing ra"igra$h'+
A) Cracks and Incomplete Penetration B) Porosity or Burn through C) Slag and Incomplete fusion D) Laminations Answer = 3 … eneral !D" kno#ledge $ %&'I Presentation in "(Lirary 'older * +, 74. Whi%h f &hese i!$erfe%&ins !a' a$$ear as a igh& whi&e s$& *sing r a"igra$h'+
A) Cracks B) Incomplete Penetration C) Porosity D) &ungsten Inclusion Answer = D enera -D #nwe"ge RTI Presen&a&in in 89irar' "er : 7 20. Dea"egs in%*"e a f &he fwing ;<PT
A) Lines #ith one end lanked B) Control -al-e ypass lines C) %elief -al-e inlet and outlet header piping D) Sample points. drains. leeders. and instrument connections Answer 3 (API 570, Para. .1.16)
570 EXAM D, PART 2, 100 /%OED BOOK Q & A %&. Proper safety precautions shall be ta'en before any piping system is opened ( before some types of e)ternal inspections. In general* all these safety precautions apply e)cept$
A) Procedure for segregating piping systems, installing blan"s (blinds) & testing tig!tness
B) pened piping s!ould be isolated from all sources of !armful li'uids, gases, or vapors and purged to remove all oil and toxic or flammable gases and vapors# C) Before starting inspection, inspection personnel s!ould obtain permission to $or" in t!e vicinity from operating personnel responsible for t!e piping system, & $ear an y PP for $or"# D) D e'uipment meets *+A safety re'uirements for !aardous electrical e'uipment#
Ans = D (570, Par. 5..1 5..) -D >*i$ & !ee& $era&ing fa%ii&' safe&' re>!&s Degree f "iffi%*&' = 10?10 wi&h &his >*es&in@@@ 2. Ine%&in $in&s are s!e&i!es s*e%& & a%%eera&e" %rrsin fr! nr!a r anr!a $era&ing %n"i&ins, an" e%a*se f &his ine%&in $in&s are &rea&e" as
A) A part of the circuit that needs to e inspected regularly per API /,0 re1uirements B) A separate inspection circuit needing t!oroug! inspection on a regular sc!edule C) An inspection circuit covered along $it! n-stream inspection surveys D) A separate part of an e2ternal inspection. similar to C3I inspection Answer 3 (API 570, 5.B.) 2. 3efre $erfr!ing re>*ire" ins$e%&ins, ins$e%&rs sha fa!iiariCe &he!seves wi&h
A) Similar piping system repairs B) Piping system aseline inspection results C) Pre-ious history of similar piping systems D) Current Inspection Plans for the piping system Answer D (API 570, 5..5) Review &he %*rren& Ins$e%&in Pan) 2B. a!$es f envirn!en&a %ra%#ing in%*"e a f &he fwing e%e$& A) Polyt!ionic acid *CC of sensitied austenitic alloy steels B) Caustic *CC (caustic embrittlement) C) .emper mbrittlement and Creep D) C!loride *CC of Austenitic **
Answer < (API 570, 5.B.1.1) 25. T'$i%a EFGR<E f !is&*re &ha& %a*se %rrsin *n"er ins*a&in (
A) B) C) D)
Cooling &o#ers located do#n#ind from Plant Pre-ailing #inds %ain. #ater leaks. condensation and deluge systems Breaks. holes or sealant deterioration in insulation Penetration locations in the insulation
Answer 3 (API 57B) EFGR<E, -FT
570 EXAM D, PART 2, 100 /%OED BOOK Q & A %6. +egarding reporting ( records* #omputer programs are particularly useful for all of the following !"#!PT$
A) *toring t!ic"ness readings B) Calculating s!ort and long-term corrosion rates, retirement dates, A0P, and reinspection intervals on a test-point by test-point basis# C) +ig!lig!ting areas of !ig! corrosion rates & circuits overdue for inspection D) %itness for service assessment docs per AP1 234
Answer D (API 570, Para. 7.6) i&ness fr E ervi%e Assess!en& "%s are $er API 574 27. AEH I; He%hani%a Tes&s (Tensin Tes&s) are *se" & "e&er!ine &he
A) Degree of soundness and ductility of groo-e(#eld 4oints B) 3ltimate strength of groo-e(#eld 4oints C) !otch toughness of the #eld D) Stress -alues used in calcs Answer = 3 W81B1.1 22. AEH I; He%hani%a Tes&s (*i"e"83en" Tes&s) are *se" & "e&er!ine &he
A) Degree of soundness and ductility of groo-e(#eld 4oints B) 3ltimate strength of groo-e(#eld 4oints C) !otch toughness of the #eld D) Stress -alues used in calcs Answer = A W81B1. 24. AEH I; He%hani%a Tes&s (
A) Degree of soundness and ductility of groo-e(#eld 4oints B) 3ltimate strength of groo-e(#eld 4oints C) !otch toughness of the #eld D) Stress -alues used in calcs Answer = < W81B1. 40.
A) 'luid handled is non5ammale. nonto2ic. $ not damaging to human tissues B) Design gage pressure does not e2ceed 607/ kPa 86/0 psi) C) Design temperature is from 9+:;C 89+0;') through 6<=;C 87==;')
D) Inspection of Category D piping is not important Answer D (AEH 31. Defini&ins *i" Eervi%e) Ins$e%&in is $&ina
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 41. API 57B &erna Ins$e%&in
A) Piping >isalignment B) %estricted >o-ement C) Support misalignment D) "2pansion 4oint misalignment Answer < (API 57B, Anne A J &erna Ins$e%&in
A) ?n(Stream inspections may e re1uired y the Inspection plan B) ?n(stream inspections should e conducted y either an inspector or e2aminer C) &he e2ternal thickness measurement inspection shall e a part of an on( stream inspection D) ?n(stream inspection #ork done y e2aminers shall e authori@ed $ appro-ed y Inspector Answer < (API 570, Para. 5.5.) 4. Whi%h f &hese are -FT !an"a&r' re>*ire!en&(s) fr re8ra&ing a $i$ing s's&e!+
A Current insp records shall e re-ie#ed to -erify that piping system is satisfactory for the proposed ser-ice conditions $ an appropriate corrosion allo#ance has een pro-ided B &he piping system is checked to arm that the re1uired pressure relie-ing de-ices are present. are set at appropriate pressure $ ha-e appropriate capacity at the set pressure C All deciencies in the piping system must e corrected efore the re( rating is complete D Calculations must e performed y the piping engineer or the inspector Answer < (API 570, 2.)
4B. Whi%h f &he fwing API 570 %ases "es re>*ires &he a$$rva fr! &he $i$ing engineer an" is %nsi"ere" an Ka&era&inL as "efine" ' API 570+
A Changing out a damaged 5ange #ith a ne# 5ange of the same rating and material B Changing out a corroded ranch connection 8no re1uired reinforcement) C Adding a large ore ranch connection re1uiring reinforcement D Adding a small ore #eld oss not re1uiring reinforcement Answer < (API 570, 2.1.1 Defini&in in Para. .1) MIM9IMT NFGR API 570 45. Af&er %!$e&in f a&era&ins r !ar re$airs, a $ress*re &es& is
A B C D
!ormally re1uired !ot normally re1uired %e1uired if deemed necessary y "2aminer >andatory per API /,0
Answer A (API 570, 2..6 irs& Paragra$h) -r!a' re>*ire" af&er a&era&ins
570 EXAM D, PART 2, 100 /%OED BOOK Q & A 46. Regar"ing f*&*re Ins$e%&in in&erva "e&er!ina&in ' &he Ins$e%&r, whi%h f &hese s&a&e!en&s is n& %rre%& (ase) a%%r"ing & &he API 570 %"e+
A) Inspection inter-als shall e re-ie#edad4usted as needed after each inspection B) Inspection inter-als shall e re-ie#edad4usted as needed after a signicant operating change C) 'orms of deterioration damage mechanisms shall e considered #hen estalishing inter-als D) >a2imum inspection inter-als as per API /,0 &ale + 8&hickness.Eisual) shall e mandatory Answer D (API 570, 6.. 9as& Para.) Tae !ai!*! in&ervas are re%!!en"e" 47. An' we"ing %n"*%&e" n $i$ing %!$nen&s in $era&in !*s& e "ne in a%%r"an%e wi&h &his "%*!en&, an" Ins$e%&r sha *se as a !ini!*! KE*gges&e" M& Ta$
A) API ++06
B) API /,F
Answer A (API 570, 2.)
C) AS>" B767
D) AS>" PCC(+