api 510 qb a-f

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Professional Training and Consultation

SET - AAPI-510 Preparatory Course

1. Following combination of Base metal and welding electrode was

qualified by a certain PQR. Impact testing is not required.

Base Metal = ! "#$ %rc Plates& '()* t+,

-elding electrode = !- /01$& 1(#* dia.

+is PQR will qualify w+ic+ of t+e following combinations of Base

Metal 2 -elding electrodes.

a3 1* t+, ! $1$gr /0 plates& /01' electrodes& $('" * dia.

b3 1 4 * t+, ! "#$ grc plates& /01' electrodes& $('"* dia.

c3 1 5 t+, plates plates !$1/gr60& 601# electrodes& '('"

dia

d3 7one of abo8e

". ! pressure 8essel is to be constructed to wit+ M9M = : "00F &

M.;.< = ! "#$ gr < .Required s+ell t+ic,ness = 4 & Required

dis+ed +ead t+ic,ness = 1 1(# * t+, torisp+3 9etermine if t+is

material is suitable for>

a3 Bot+ s+ell as well as 9is+ed +ead

b3 uitable for +ead but not for s+ell

c3 uitable for s+ell only but not for +eadP.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?

i%&o'oo*T+.om ? ---.oo*T+.om1

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d3 7ot suitable for eit+er

'. 7ame plate of a certain pressure 8essel +as name plate

stamping as @ R ' @ for t+e radiograp+y& !ll -elds are type 1

welds.

Aessel dia. = 6" inc+ I.9.

M.;. < = ! $1$ gr 60 9esign temp = /00F

!llowable stress at design temp = "0&000 psi

If s+ell +ic,ness = $(#* and

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d.

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mm and Minor dimension is '.0 mm. But upon using a powerful

magnifier& it was re8ealed t+at actual defect is only ) E 1.$ mm.

Based on !cceptance criteria of !sme ec. AIII& 9i8 1& t+e

indication s+all be>

a. accepted& as t+e magnifier s+ows indication wit+in

acceptance standards

b. accepted& as it is not a maGor defect

c. reGected& as t+e 8isual inspection using magnifier s+ows

critical indication

d. reGected& as t+e dimensions s+own by t+e indication is

abo8e acceptance standards

#. ! lead letter of B is used in radiograp+y in order to ,now t+e

scatter in well wit+in t+e limits

a. By ,eeping t+e letter B on source side and image of B on

film s+all be lig+ter t+an t+e bac,ground

b. By ,eeping t+e letter B on source side and image of B on

film s+all be similar or dar,er t+an t+e bac,ground

c. By ,eeping t+e letter B on film side and image of B on

film s+all be similar or dar,er t+an t+e bac,ground

d. By ,eeping t+e letter B on film side and image of B on

film s+all be lig+ter t+an t+e bac,ground

H. For instrument calibration in ltrasonic esting& amplitude control

linearity forms an important factor. +e allowable tolerance for

amplitude +eig+t linearity of t+e nominal amplitude ratio3 is>

P.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?i%&o'oo*T+.om ? ---.oo*T+.om

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a. + $ J

b. + 10 J

c. + 1$ J

d. + "0 J

10. -+ic+ of t+e following penetrant system is generally

considered least sensiti8eD

a. -aterKwas+able 2 8isible dye.

b. ol8ent remo8able 2 8isible dye.

c. -aterKwas+able 2 fluorescent dye.

d. PostKemulsification 2 8isible dye.

11. MPI can not be adopted for w+ic+ of t+e following materialsD

a. Iron

b. teel

c. !ustenitic tain less steels

d. !ll of t+e abo8e

1". -+ic+ of t+e following is an ad8antage of magnetic particle

testing o8er penetrant testingD

a. It can detect surface discontinuities wit+ foreign material

imbedded in t+em.

b. It is faster on indi8idual parts.

c. It can detect nearKsurface discontinuities.

d. !ll of t+e abo8e.


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1'. -+ic+ of t+e following types of discontinuities is not normally

detected by radiograp+yD

a.

a. Plate welds

b. ubular products wit+ outer diameter up to '.$ in

c. Large pipes wit+ outer diameter "00 mm and abo8e

d. ea8y castings

1$. Aisual c+ec, s+all be carried out.

a. Before welding

b. 9uring welding

c. !fter welding.

d. !t all t+e abo8e stages

1/. -+ic+ of t+e following !M Boiler and Pressure Aessel

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b. !M ection AIII 9i8 1

c. !M ection IN

d. !ll of abo8e

16.

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a. 7o pit dept+ is greater t+an one +alf t+e 8essel wall

t+ic,ness eEclusi8e of t+e corrosion allowance.

b. +e total area of t+e pits does not eEceed 6 square inc+es

or )$ square cm wit+in any # inc+ diameter circle

c. +e sum of t+eir dimensions along any straig+t line wit+in

a circle of diameter # inc+es does not eEceed " inc+es $

cm3

d. !ll of t+e abo8e

"0. ac+ 8essel abo8e ground s+all be gi8en a 8isual eEternal

inspection preferably w+ile in operation at a frequency of>

a. !t least once in e8ery $ years

b. ame as t+at required for internal or on 2 stream

inspection

c. +e lesser of @a or @b

d. 7one of t+e abo8e are applicable

"1. !n ellipsoidal +ead +as an internal diameter of 6/ inc+es and

a dept+ of "1 inc+es including a straig+t face of " inc+es3.

-+at s+ould its sp+erical radius be for t+e crown portionD

a. 6/.0 inc+es

b. '#.0 inc+es

c. /#.) inc+es

d. /0.# inc+


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SET - BAPI-510 Preparatory Course

1. ReKrating may be done after w+ic+ of t+e following

requirements are metD

a.

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a. +e 8essel s+all be +ydro tested only

b. +e 8essel s+all be internally and eEternally

inspected before it is reKused

c. +e allowable conditions of ser8ice s+all be

establis+ed and t+e neEt period of inspection s+all be

establis+ed for t+e new ser8ice.

d. ;nly @b and @c

'. ! new pressure 8essel s+ould be inspected to w+ic+ of t+e

following codesD

a. !PI $10

b. !PI $6"

c. !M ec. AIII 9i8. 1

d. !ll of t+e abo8e

). For repairs as per !PI $10& t+e welders and welding

procedures s+all be qualified to t+e requirement of>

a. !PI 110) code

b. !M ection A

c. !M ection IN

d. !- 9 1.1

$. !ctual t+ic,ness = 0.H$$ inc+. Minimum t+ic,ness


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required = 0.6#6 inc+ +ic,ness at per8ious inspection $

years prior to present inspection = 1.01$ inc+

a. "0 years

b. 1) years

c. "# years

d. 7one of t+e abo8e

/. +e period between t+e two consecuti8e internal or onK

stream3 inspections s+all not eEceedD

a. ;ne +alf of t+e remaining life of t+e 8essel based on

corrosion rate3

b. 10 years

c. cases w+ere t+e safe wor,ing life is estimated to be

less t+an ) years t+e inspection inter8al may be t+e

full remaining safe operating life up to a maEimum of

" years

d. +e least of abo8e

6. !fter completion or repairs& a pressure test

a. Must always be conducted

b. +all be applied if t+e aut+oried pressure 8essel

inspector belie8es t+at one is necessary

c. Must ne8er be conducted

d. +all be conducted only if repair is done on pressure

parts.


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#. If probable corrosion rates can not be determined& on stream

determinations s+all be made after approEimately

a. 10&000 +ours of ser8ice

b. 1000 +ours of ser8ice

c. $000 +ours of ser8ice

d. !fter "&$00 +ours of ser8ice

H. -+ic+ of t+e following documents referenced in !PI $10

addresses recommended inspection practices for pressure

8esselsD

a. !PI /"0

b. !PI $6"

c. !PI td $"/

d. !ll of t+e abo8e

10. !fter completion of alterations a pressure test

a. 7ormally required

b. ubGect to appro8al of t+e Gurisdiction w+ere

applicable 3 appropriate 79 s+all be required w+ere

pressure test is not performed


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c. ubstituting 79 procedure for a pressure test after

an alteration ay be done only after consulting a

pressure 8essel engineer eEperienced in pressure

8essel design and t+e aut+oried pressure 8essel

inspector +a8e been consulted

d. !ll of abo8e

11. Materials used for ma,ing repair by welding in carbon steel

8essels s+all +a8e t+e following limitationsD

a. +ey s+all meet t+e requirements stipulated I 7!

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1'. 9uring ydrostatic testing& ris, of brittle fracture& w+ic+ of t+e

following action may be ta,en

a. Replace ydro testing by pneumatic testing

b. Recalculate test pressure based on material stress at

M9M

c.

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d. -P s+all address A s and As w+ile PQR must record

all As & As and 7As

1/.

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e. ;nly @a and @b abo8e

1H. -elders and welding procedures s+all be qualified to t+e

requirement of

a. !M ection AIII 9i8. 1

b. !M ection A

c. !M ection IN


"0.

!ctual t+ic,ness = 0.H$$ inc+ Minimum t+ic,ness required =

0.6$$ inc+ +ic,ness at per8ious inspection $ years prior to

present inspection = 1.0"$ inc+

a. "0 years

b. 1) years

c. "# years

d. !ny of t+e abo8e depending upon ambient conditions

"1. +e period between internal or onKstream inspections s+all not

eEceedD

a. ;ne +alf of t+e remaining life of t+e 8essel based on

corrosion rate3

b. 10 years

c. +e lesser of @a and @b


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d. In cases w+ere t+e safe wor,ing life is estimated to be

less t+an ) years t+e inspection inter8al may be t+e full

remaining safe operating life up to a maEimum of "

years

e. @c and @d abo8e

"". !fter completion or repairs a pressure test

a. Must always be conducted

b. +all be applied if t+e aut+oried pressure 8essel

inspector belie8es t+at one is necessary

c. Must ne8er be conducted

d. ;nly @aO and @b abo8e

"'. -+ic+ of t+e following c+anges on a pressure 8essel could be

termed as an alterationD

a. !ddition of a reinforced nole of sie equal to an

eEisting nole

b. !ddition of a nole not requiring reinforcement

c. !ny c+ange t+at effect t+e pressure containing

capacity of t+e 8essel beyond t+e scope of items

described in eEisting data reports

d. !ll of t+e abo8e

e. ;nly @b and @c


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"). If t+e bolt s+an, corrosion is anticipated for foundation bolts&

w+at testing met+ods are recommendedD

a. ensile testing of equi8alent sied ri8ets

b. ammer testing

c. R at an angle to t+e s+an, aEis

d. !ll of t+e abo8e

"$. -+ic+ of t+e following documents referenced in !PI $10

addresses recommended inspection practices for pressure

8esselsD

a. !PI /"0

b. !PI Recommended practice $6"

c. !PI td $"/

d. !ll of t+e abo8e

"/. !fter completion of alterations a pressure test is>

a. 7ormally required

b. ubGect to appro8al of t+e Gurisdiction w+ere

applicable 3 appropriate 79 s+all be required w+ere

pressure test is not performed

c. ubstituting 79 procedure for a pressure test after

an alteration ay be done only after consulting a


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pressure 8essel engineer eEperienced in pressure

8essel design and t+e aut+oried pressure 8essel

inspector +a8e been consulted

d. !ll of t+e abo8e

"6. -+ic+ of t+e following are typical conditions found on t+e

eEternal surfaces of 8esselsD

a. Blistering

b.

a. -ear plates on saddles

a. Baffle plates

b. Impingement plates

c. !ll of t+e abo8e eEcept @a


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'0.ow is +ammer testing utiliedD

a. !s a supplement to 8isual inspection

b. o be confirmed by subsequent 79

c. 7one of abo8e

d. ;nly @b and @a abo8e

'1. +ells of 8essels adGacent to inlet impingement plates are

susceptible to

a. tressKcorrosion crac,ing

b. rosion

c. ydrogen embrittlement


'". -+ic+ of t+e following are common reasons for inK ser8ice of

s+utdown inspection>

a. o determine t+e p+ysical condition of +e equipment

b. o determine t+e type& rate and causes of deterioration

c. none of t+e abo8e

d. @a and @b abo8e

''.-+ic+ of t+e following may be classified as @internals of

8esselsD

a.

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d. @a and @c

').If any setting is noticed on a 8essel& w+ic+ of t+e following

s+ould be doneD

a.

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SET-C

API 510 Preparatory Course

1. -+ic+ of t+e following are eEcluded from t+e scope of application

of !PI $10D

a. Pressure 8essels on mo8able structures co8ered by ot+erGurisdictional regulationsb. !ll classes of containers listed for eEemption from

construction in !M ection AIII 9i8. 1c. Pressure 8essels w+ic+ do not eEceed 8olume of t+e fi8e

cubic feet and pressure of "$0 psi

d. !ll of t+e abo8e

". 9uring ydrostatic testing& to a8oid ris, of brittle fracture& w+ic+of t+e following action may be ta,enD

a. Recalculate test pressure based on material stress at testtemperature

e.


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a. urisdiction organiation

b. Inspection organisation of Insurance company w+ic+ underwrites insurance of pressure 8essels

c. Inspection organiation of ownerKuserd. !ny of abo8e

$. Repair ;rganiation> !ccording to !PI $10 is>

a. older of !M certificate appropriate code symbolstamp.

b. ;wnerKuserc.

a. ;wner userb. !PI a. ! welder performing procedure test is also qualified in t+at

position.b. upplementary essential 8ariables become essential

8ariables w+en impact test is specified.c. For procedure qualification& t+e test can be performed in

any position as t+e position is not essential 8ariable for

procedure qualification.d. 7one of abo8e.

#. Following two combinations of nole pipe dia and s+ell t+ic,ness

are gi8en of reinforcement. 8essel wall t+, = C * andnole sie 7P '&

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a. For bot+ casesb. For none

c.

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1). In ! $1/ %r 60 specification t+e letter ! indicates>

a. +at material is !M material. ! for !M3b. +at material is Ferrous materialc. +at material is 7onKFerrous material


1$. !ny t+ic,nessKoffset wit+in t+e allowable tolerance s+all bepro8ided a taper transition of>

a. ' to 1 min.

b. ) to 1 min.c. ' to " min.d. !ll of t+e abo8e

1/. For calculating reinforcement pad requirements for gi8en 9esign

Pressure& w+ic+ of t+e following statement is applicable>

a.

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a8ailable wit+ you are 0K$0 Tg(cm"g& 0K100 Tg(cm"g& 1K1$0

Tg(cm"g and 0K"00 Tg(cm"g. -+ic+ two gauges are acceptable fort+is testD

a. 0K$0 Tg(cm"g and 0K100 Tg(cm"gb. 0K100 Tg(cm"g and 0K"00 Tg(cm"g

c. 0K$0 Tg(cm"g and 0K"00 Tg(cm"gd. 0K100 Tg(cm"g and 0K1$0 Tg(cm"g

1H. Sou are c+ec,ing a plate recei8ed for t+e pressure 8essel

fabrication. -+at will be your action planD

a.

a. 9rain noles

b. addle wear plates

c. Impingement platesd. a. and c.

"". emper embrittlement is>

a. Brittleness due to low temperature operation

b. Brittleness due to ydrogen ulp+ide attac, at +ig+temperatures eEceeding 600 deg. F3

c. Loss of ductility due to incorrect P- and ig+

temperature ser8iceP.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?


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d. 7one of abo8e.

"'. Part M!-P for lower dis+ed +ead in Aertical 8essel will

generally be>

a. Lower t+an top +ead

b. Lower t+an s+ell

c. ig+er t+an bot+ s+ell and top +ead

d. ame as bot+ top +ead and s+ell

").

a. -ill depend on weld Goint efficiency 3b. 9epends on Aessel temperature

c. 9epends on Internal

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a. !PI 2 "01$

b. !PI 2 $6/c. IR 2

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a. ensitiation of stainless steelb. tress corrosion crac,ing

c. Intergranular corrosion of stainless steelsd.

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b. +e remaining life of pressure relief de8ice.

c. +e spring coil diameter.

d. +e body t+ic,ness.

10. -+ere typically3 are balanced safety relief 8al8es used inrefineriesD

a. For pressure control and bypass

b. ;n steam boiler drums and super +eaters

c. -+en t+e disc+arge from t+e 8al8es must be piped toremote points

d. !ll of t+e abo8e

11. -+ic+ of t+e following are possible reasons for improperperformance of 8al8esD

a.

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b. ! spring 2 loaded pressure relie8ing 8al8e t+at acts as a

safety 8al8e w+en used in gas or 8apour ser8ice and as arelief 8al8e w+en used in liquid ser8ice.

c. ! spring 2 loaded pressure relie8ing de8ice for liquidser8ice t+at begins to open w+en t+e inlet pressure

reac+es set pressure. ;8ercomes t+e spring force andbegins to lift t+e disc off t+e seat and t+at continues to

open as inlet pressure and t+e lift of t+e disc increase

allowing t+e flowof t+e liquid to increase

d. !ll of t+e abo8e

1). -+ic+ of t+e following are reasons for inspection of pressurerelie8ing de8ices>

a. o protect personnel and equipment

b. o determine t+e condition of a de8ice

c. o e8aluate inspection frequencyd. !ll of t+e abo8e

1$. -+ic+ of t+e following could cause flutter(c+atter in 8al8esD

a. Improper material of constructionb. ;8erpressure

c. rosiond. Large lengt+ piping to t+e 8al8e inlet from t+e 8essel

1/. !PI $6/ does not address>

a. Aal8e testing on test benc+es in s+op

b. !pplication of rupture discsc. raining requirements for mec+anics in8ol8ed in

inspection and repair of pressure relie8ing de8ices

d. !ll of t+e abo8e

16. If any settling is noticed on a 8essel& w+ic+ of t+e followings+ould be done>

a.

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b. 7oles and adGacent s+ell areas s+ould be inspected for

distortion and crac,ingc. se acoustic emission monitoring

d. !ll of t+e abo8e1#. Recommended resistance of electrical grounding connections is>

a. $ o+ms

b. $0 o+msc. 100 o+ms

d. none of t+e abo8e

1H. For 8essels w+ic+ are supported on concrete saddles and

wor,ing in an area w+ere t+e +umidity is +ig+ w+ic+ areas ont+em are typically susceptible to eEternal corrosionD

a. !t t+e anc+or bolts in t+e foundationb. !t t+e Points of contact of t+e metal surface wit+ t+e

concretec. !ll of t+e abo8e


"0. " is in sour crude is more +armful in presence of>

a. ;Eygen

b. -ater i.e. -et "3

c. ulp+urd. VaO and VcO abo8e

"1. +e lea, tig+tness of t+e relief 8al8es is tested on t+e test bloc,

at a pressure equal to>

a. ame as set pressure

b. H0J of t+e set pressurec. ame as reseat pressure


"". 9uring ydrostatic testing& ris, of brittle fracture& w+ic+ of t+e

following action may be ta,en

a. Replace ydro testing by pneumatic testingb. Recalculate test pressure based on material stress

at M9M


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c. P.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?


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a. -ire brus+ing

b. and 2 blastingc. ig+ pressure water blasting

d. !ll of t+e abo8e

"#. !ccording to !PI $10& aut+oried inspection agency is>

a. urisdiction organiation

b. Insurance company w+ic+ under writes insurance of

pressure 8esselsc. Inspection organiation of ownerKuser

d. !ny of abo8e

"H. Repair ;rganiation> !ccording to !PI $10 is

a. older of !M certificate appropriate code symbol

stampb. ;wnerKuser

c.

a. 10 yearsP.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?


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b. 1".$ years

c. $ yearsd. 7one of abo8e

''. Inspection records s+all +a8e following information

a. 9esign

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'6. -+ic+ of t+e following is an ad8antage of magnetic particle

testing o8er penetrant testingD

a. can detect surface discontinuities wit+ foreign materialimbedded in t+em

b. It is faster on indi8idual parts

c. It can detect nearKsurface discontinuitiesd. !ll of t+e abo8e

'#. In an !Kscan presentation& t+e amplitude of 8ertical indications

on t+e screen represents t+e

a. !mount of ultrasonic sound energy returning to t+e searc+unitb. 9istance tra8eled by t+e searc+ unit

c. +ic,ness of material being testedd. lapsed time since t+e ultrasonic pulse was generated

'H. +e nondestructi8e eEamination met+od to be used for a

particular inspection s+ould be determined by t+e>

a. a8ailability of certified 79 eEaminers.

b. lengt+ of time since t+e last inspection.

c. age of t+e component to be inspected.d. type& location& and orientation of t+e eEpected flaws.

)0. -+ic+ of t+e following statements is trueD

a. !ll defects are not discontinuities.

b. !ll discontinuities are defects.

c. 9iscontinuities are reGectable defects.d. 9efects are reGectable discontinuities.

)1. -+ic+ of t+e following searc+ unit would contain t+e t+innest

quart crystalD

a. ! 1 mega+ert searc+ unitb. ! $ mega+ert searc+ unit

c. ! 1$ mega+ert searc+ unit

d. ! "$ mega+ert searc+ unit


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)". -+ic+ of t+e following can be magnetiedD

a. Iron

b. 7ic,elc.

a. quare of fluid 8elocity

b. Linearly wit+ 8elocityc. Aaries as cube of 8elocity

d. Aaries as square root of 8elocity


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)6. For testing relief 8al8es for set pressure>

a. ;nly air s+all be used

b. ;nly water s+all be usedc. +e combination may be usedd. ;nly nitrogen s+all be used irrespecti8e of ser8ice condition

)#.

a.

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SET-EAPI 510 Preparatory Course

1. For repairs on 8essel walls& w+ic+ +a8e been subGected to

P- as a code requirement and made of P1 or P' teels&for w+ic+ eEemptions eEist in !M ec. AIII 9i8 1 code&3

w+ic+ of t+e following options may be adoptedD

a.

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metallic surfaces +ence sweet crudes are less

corrosi8e.c. our crude contains +ig+ content " and sulp+er

compared to sweet crude w+ic+ lead to se8eral typesof corrosion

d. 7one of t+e abo8e.

$. In planning for an internal inspection of a 8essel t+at +as

acidic corrodents& w+at type and location of corrosion

would you eEpect to find on t+e 8essel s+ell& away fromt+e weldsD

a. ydrogen induced crac,ing in t+e 8apor space

b. ydrogen embrittlement in t+e 8apor space

c. ydrogen blistering near t+e liquid le8el

d. ydrogen embrittlement below t+e liquid le8el

/. -+at can be done to eEtend t+e life of a 8essel wit+ acorroded area in t+e s+ell plate 1" inc+es from t+e weld& a

Goint efficiency of less t+an 1& and a corrosion t+ic,ness

currently near t+e minimum required t+ic,nessD

a. Recalculate t minimumfor current operating conditionsusing X 1.

b. Recalculate t minimumfor current operating conditionsusing = 1.

c. Recalculate t minimumfor design conditions using = 1.

d. Recalculate t minimumfor design conditions using X 1.

6. ! pressure 8essel constructed according to !M ec AIII 9i8

1 wit+ s+ell t+ic,ness 6(#OO Material of


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a. Full radiograp+y

b. pot radiograp+yc. May be a& or b depending on Goint efficiency

d. 9ata is not adequate

#. ! $1/ %r 60 specification t+e number 60 indicates>

a. Minimum yield strengt+

b. Minimum ultimate tensile strengt+

c. Minimum J elongationd. 7one of t+e abo8e

H. -+ic+ of t+e following are reasons for inspection of

pressure K relie8ing de8ices>

a. o protect personnel and equipment

b. o determine t+e condition of a de8icec. o e8aluate inspection frequency

d. !ll of t+e abo8e

10. +ells of 8essels adGacent to inlet impingement plates are

susceptible to>

a. tressKcorrosion crac,ing

b. rosionc. ydrogen embrittlement


11. " is in sour crude is more +armful in presence of>

a. ;Eygen

b. -ater i.e. -et "3c. ulp+ur

d. VaO and VcO abo8e

1". +e lea, tig+tness of t+e relief 8al8es is tested on t+e test

bloc, at a pressure equal to>

a. ame as set pressureb. H0J of t+e set pressure

c. ame as reseat pressure

d. 7one of t+e abo8eP.O. Box No. 7274, Dammam 31462, Saudi Arabia ?TEL (966) 3 !7 """6 ? #A$ (966) 3 !7 !2!! ?


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1'. -+ic+ statement is correctD

a. !M ection II B deals wit+ consumables for weldingb. !M ection A gi8es acceptance standards for 79

eEaminations

c. P- can be carried out after ydro test as a goodengineering practice

d. Lower t+e

a. 1b. "c. '

d.

1$. -+ic+ of t+e following is essential 8ariable for procedure

qualificationD

a. -elder used for weldingb. -eld edge preparation

c. -elding process

d. !ll of t+e abo8e

1/. Presence of +ydrogen can cause w+ic+ of t+efollowing defects at weldsD

a. lag

b. nderKbead

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1#. ! stainless steel weld +as a crac, open to t+e surface.

-+ic+ 79 met+od will re8eal it effecti8ely D

a. Liquid Penetrant.b. Magnetic particle.c. Radiograp+y.

d. !ll of abo8e.

1H. Procedure Qualification Record is a document w+ic+ can be

re8ised time to timeD

a. rueb. False

c. 9epends on company policyd. 9epends on client of t+e company

"0. -+ic+ of t+e following are areas on pressure 8essel w+ic+are susceptible to

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c. ;t+er factors being same corrosion in abo8e

temperature ranges will be samed. 7one of abo8e

"'. Aessel M!-P for 8ertical 8essel is measured at>

a. op most point of 8esselb. Bottom most point of 8essel

c. !t t+e mid point between top bottom

d. 7one of abo8e"). ot tapping is best described by statement>

a. It is tec+nique of pre+eating t+e part of 8essel to

specified temperature and tapping wit+ 1lb. rainded+ammer to detect wall t+inning

b. It is tec+nique of pro8iding a tapping connection w+ilepipe system is in operation

c. It is tec+nique of fiEing a water tap on +ot water lines

for use during winter

d. It is act of using t+e tap and die for t+reading w+en t+e

part is +ot

"$. @

a.

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0.$00 0

0.)"$ $

0.)00 10

;n t+e basis of t+e information abo8e& t+e longKterm

corrosion rate for t+e location is>

a. 1 C mils per year

b. $ mils per yearc. 10 mils per year

d. 100 mils per year

"6. ! certain -eld in 8essel P1 material wit+ eEemptions in!M 2AIIIK9i8. 13 was required to +a8e P- initially

according to code requirement. !fter 10 years w+en

repaired by welding is to be carried out. Performing P-is found to be impracticable. -+at solution according to

!PIK$103 would you offerD

a. P- may be eEempted& if proper 79 is carried out

b.

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b. ! defect if it is of sie greater t+an ' mm

c. +e lig+t w+ic+ is emitted from a signald. !ll of t+e abo8e

'0. -elders carrying out repair(alteration according to !PI $10s+all be qualified according to>

a. !PI 110) welding qualification code

b. !M ec. IN code

c. !ny one of a or b abo8ed. 7one of a or b abo8e

'1. -+ic+ of t+e following represent grouping of weldKmetals

in !M IND

a. P 2 7os

b. F 2 7osc. 2 7os

d. ! K 7os

'". ! PQR was qualified in $% position using a new welder. But

production welding is to be done in "% position. -+ic+ oft+e following are applicable as a minimumD

a. Bot+ procedure and welder s+all be reKqualified in "%position.

b. +e qualified procedure can be used &only welder needsto be reKqualified

c. +e welder is qualified& but t+e procedure needs reKqualification

d. Bot+ procedure and welder need not be reKqualified.

''. For a 8essel& estimated remaining life is estimated as 6

years from now& neEt planned inspection s+all not be latert+an>

a. 6 Sears

b. '.$ Sears


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c. $ Sears

d. / Sears

').

!ctual t+ic,ness = 0.H$$ inc+Minimum t+ic,ness required = 0.6$$ inc+

+ic,ness at pre8ious inspection $ years prior to presentinspection = 1.0"$ inc+

a. "0 years& 10 years

b. 1) years&$yearsc. "# years& 10 yearsd. 7one of t+e abo8e

'$. !M ec AIII 9i8. 1 specifies different acceptance le8elfor weld reinforcement& w+ic+ of t+e following statements

are true in your opinion>

a. Permitted reinforcement for long. seems is +ig+er t+ancirc. seems

b. Permitted reinforcement for long. seems is lower t+an

circ. seemsc. Permitted reinforcement for long. seems is same as

circ. seemsd. Permitted reinforcement does not depend on location of

seems.

'/. -+ile deciding t+e go8erning t+ic,ness for crown portion

for corroded ">1 ellipsoidal +ead& !PI $10 stipulates t+at

crown t+ic,ness s+all be calculated>

a. !ccording to rele8ant ellipsoidal dis+ed +ead formula

b. !ccording to code formula for sp+erical +eads wit+ +ead

radius equal to 0.H 9& w+ere 9 is s+ell dia meter.

c. +ic,ness of crown s+all be same as ,nuc,le t+ic,ness


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d. 7one of t+e abo8e.

'6. For instrument calibration c+ec, Instrument response to

energy input in dB3 in ltrasonic esting dB & amplitudecontrol linearity forms an important factor. +e allowable

tolerance for amplitude +eig+t linearity of t+e nominalamplitude ratio3 is>

a. : $ Jb. : 10 J

c. : 1$ Jd. : "0 J

'#. -+ic+ of t+e following !M Boiler and Pressure Aessel

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)1. Materials used for ma,ing repair by welding in carbon steel

8essels s+all +a8e t+e following limitationsD

a. +ey s+all meet t+e requirements stipulated in 7!

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d. ;nly @b and @c

)$. -+ic+ of t+e following classifications of +eat eEc+angers

would +a8e Ktubes incorporated into itD

a. ! type

b. BM typec. !P type

d.

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$0. c+eduling of refinery s+utdowns for maintenance orinspection is usually arranged t+roug+ t+e collaboration of>

a. Process groupb. Maintenance group

c. Inspection groupd. !ll of t+e abo8e


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SET-FAPI 510 Preparatory Course

1. !n ellipsoidal +ead +as an internal diameter of 6/ inc+es anddept+ of "1 inc+es including a straig+t face dimension of "

inc+es3. -+at s+ould its sp+erical crown3 radius beD

a. 6/.H inc+es

b. 1$./ inc+esc. /#.) inc+es

d. all of t+e abo8e

". ! lead letter of B is ,ept between cassette and film in order to

,now>

a. +e scatter in well wit+in t+e limitsK -+en B is dar,er

b. +e scatter isn well wit+in t+e limitsK -+en B is lig+terc. For t+e purpose of measuring t+e intensification factor

d. !s standard mar,ing on radiograp+s.

'. -+ic+ of t+e following penetrant system is generally considered

least sensiti8eD

a. -aterKwas+able

b. ol8ent remo8ablec. !ll equally sensiti8e

d. PostKemulsification

). -+ic+ of t+e following is an ad8antage of magnetic particletesting o8er penetrant testingD

a. It can detect surface discontinuities wit+ foreign material.

b. Imbedded in t+em


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c. It is faster on indi8idual parts.

d. It can detect nearKsurface discontinuities.e. !ll of t+e abo8e.

$. -+ic+ of t+e following types of discontinuities is not normallydetected by radiograp+yD

a.

a. Plate welds

b. ubular products wit+ outer diameter less t+an #6.$ mmc. Large pipes wit+ outer diameter "00 mm and abo8e

d. ea8y castings

6. +e temperature measured at a weld layer is around 1'0 0

a. 10 J of t+e transducer dimension parallel to t+e direction of

t+e scanb. 10 J of t+e transducer dimension perpendicular to t+e

direction of t+e scanc. 100 J of t+e transducer dimension parallel to t+e direction of

t+e scand. 100 J of t+e transducer dimension perpendicular to t+edirection of t+e scan

10. In t+e radiograp+y& penetrameter is put on t+e Gob to>

a. 8aluate t+e image quality of t+e radiograp+. b. Measure t+e strengt+ of t+e penetrating radiation.

c.

api 510 qb a-f

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