API 570 - OPEN BOOK - PRACTICE
EXAM QUESTIONS |GUARANTEED
ACCURATE ANSWERS |A+ GRADED |
2026
100% Correct 90
Incorrect 0
STATUS: PASSED!!
Questions & answers
1 of 90
Term
An alteration is performed to a normal service pipe that is 0.500" thick. what
is the maximum allowed length of incomplete penetrant in a
circumferential weld?" ASME B31.3: Table 341.3.2
Give this one a try later!
2.0" in any 6" of weld. 1.5" in any 6" of weld.
, 1.0" in any 6" of weld. 0.5" in any 6" of weld.
Don't know?
2 of 90
Term
MAWP (Maximum Allowable Working Pressure) - Practice # 10
Potential Rerate Question
pipe size: 3 NPS
Type/Grade: A139 Gr. B
Temperature: 300°F
Current thickness: 0.750"
Current corrosion rate: 0.005 ipy
next thickness measurement interval: 10 years
Give this one a try later!
MAWP = 5942.85 psig MAWP = 4850.20 psig
MAWP = 6400.75 psig MAWP = 5500.50 psig
Don't know?
3 of 90
,Term
MAWP (Maximum Allowable Working Pressure) - Practice # 7 Potential
Rerate Question
pipe size: 16 NPS
Type/Grade: A671 Gr. CA55 - Type 53
Temperature: 950°F
Current thickness: 0.190"
Current corrosion rate: 0.005 ipy
next thickness measurement interval: 2 years
Give this one a try later!
MAWP = 72.25 psig MAWP = 955.53 psig
MAWP = 3451.50 psig MAWP = 700.37 psig
Don't know?
4 of 90
Term
Which document provides information on Integrity Operating
windows? - API 570: 2
Give this one a try later!
, API 570 API 574
API 584 API 571
Don't know?
5 of 90
Term
Amine stress corrosion cracking is most aggressive with: API 574: 7.4.9.d
Give this one a try later!
non-stress relieved carbon
steels. surface-breaking cracks.
caustic stress corrosion
cracking, mechanical fatigue dew-point corrosion.
Don't know?
EXAM QUESTIONS |GUARANTEED
ACCURATE ANSWERS |A+ GRADED |
2026
100% Correct 90
Incorrect 0
STATUS: PASSED!!
Questions & answers
1 of 90
Term
An alteration is performed to a normal service pipe that is 0.500" thick. what
is the maximum allowed length of incomplete penetrant in a
circumferential weld?" ASME B31.3: Table 341.3.2
Give this one a try later!
2.0" in any 6" of weld. 1.5" in any 6" of weld.
, 1.0" in any 6" of weld. 0.5" in any 6" of weld.
Don't know?
2 of 90
Term
MAWP (Maximum Allowable Working Pressure) - Practice # 10
Potential Rerate Question
pipe size: 3 NPS
Type/Grade: A139 Gr. B
Temperature: 300°F
Current thickness: 0.750"
Current corrosion rate: 0.005 ipy
next thickness measurement interval: 10 years
Give this one a try later!
MAWP = 5942.85 psig MAWP = 4850.20 psig
MAWP = 6400.75 psig MAWP = 5500.50 psig
Don't know?
3 of 90
,Term
MAWP (Maximum Allowable Working Pressure) - Practice # 7 Potential
Rerate Question
pipe size: 16 NPS
Type/Grade: A671 Gr. CA55 - Type 53
Temperature: 950°F
Current thickness: 0.190"
Current corrosion rate: 0.005 ipy
next thickness measurement interval: 2 years
Give this one a try later!
MAWP = 72.25 psig MAWP = 955.53 psig
MAWP = 3451.50 psig MAWP = 700.37 psig
Don't know?
4 of 90
Term
Which document provides information on Integrity Operating
windows? - API 570: 2
Give this one a try later!
, API 570 API 574
API 584 API 571
Don't know?
5 of 90
Term
Amine stress corrosion cracking is most aggressive with: API 574: 7.4.9.d
Give this one a try later!
non-stress relieved carbon
steels. surface-breaking cracks.
caustic stress corrosion
cracking, mechanical fatigue dew-point corrosion.
Don't know?
