API 570 EXAM WITH 100% CORRECT
ANSWERS
When shall non-welded repairs & temporary leak sealing devices be removed and pipe
repaired - Answer-"Next turn around"
Maximum Calibrating interval to check the light intensity of a black light used in a MT or
PT exam - Answer-"Before and after use"
Pipe size where RT is preferred for thickness readings - Answer-"Less than or equal to
1 NPS"
Pipe Size where thickness readings may require specialized UT equipment - Answer-
"Less than or equal to 2 NPS"
Terms--Small bore piping - Answer-"Less than or equal to 2 NPS"
Maximum pipe size normally allowed for threaded pipe - Answer-"Less than or equal to
2 NPS"
Maximum size normally allowed for socket welded pipe - Answer-"Less than or equal to
2 NPS"
Maximum pipe size for performing elliptical shot double wall technique double wall view
- Answer-"3 NPS"
Pipe size where pipe OD is equal to pipe size (NPS) - Answer-"Greater than or equal to
14 NPS"
Pipe size where pipe is almost always made using rolled or welded plate - Answer-"> 16
NPS"
Weight used to check magnetic strength of an AC Yoke - Answer-"10lbs"
Weight used to check strength of a DC yoke or permanent magnet yoke - Answer-"40"
Minimum angle of eye to part to count as a visual exam - Answer-"30 degrees"
Code to follow when performing an internal inspection on pipe - Answer-"API 510"
, Positive material identification (PMI) - Answer-"API 578"
Fitness for service - Answer-"API 579"
Risked based inspection (RBI) - Answer-"API 580"
Valve inspection and testing - Answer-"API 598"
Cathodic protection - Answer-"API 651"
Welding on in-service equipment containing the flammables - Answer-"API 2201"
NDE procedure guidelines - Answer-"ASME SECTION V"
Design code for fabrication of piping relief devices - Answer-"ASME SECTION 8"
Welder and weld procedure qualification - Answer-"ASME section 9"
NDE personnel qualification - Answer-"ASNT SNT-TC-1A"
API 570 scope - Answer-"AIRR
AIRR - Answer-alteration, inspection, repair, rerate
API 570 repair organization - Answer-"JOC - authorized jurisdiction, owner, contractor
API 570 Ai's employer - Answer-"JUIC - jurisdication, user, insurance company,
contractor
Determine corrosion rate for new service or change in service - Answer-"SOPI - Same
or similar service, Owners experience, Published data, inspect in three months
Primary responsibilities of API 570 authorized inspector - Answer-"TIE - testing
inspection examination
Define alteration - Answer-"Physical change"
Define repair - Answer-"Restore to suitable condition"
Define an imperfection that exceeds the acceptance criteria - Answer-"Defect"
Define a discontinuity that may or may not exceed the acceptance criteria - Answer-
"Imperfection"
Risk based inspections primary factors - Answer-"Probability and consequence"
ANSWERS
When shall non-welded repairs & temporary leak sealing devices be removed and pipe
repaired - Answer-"Next turn around"
Maximum Calibrating interval to check the light intensity of a black light used in a MT or
PT exam - Answer-"Before and after use"
Pipe size where RT is preferred for thickness readings - Answer-"Less than or equal to
1 NPS"
Pipe Size where thickness readings may require specialized UT equipment - Answer-
"Less than or equal to 2 NPS"
Terms--Small bore piping - Answer-"Less than or equal to 2 NPS"
Maximum pipe size normally allowed for threaded pipe - Answer-"Less than or equal to
2 NPS"
Maximum size normally allowed for socket welded pipe - Answer-"Less than or equal to
2 NPS"
Maximum pipe size for performing elliptical shot double wall technique double wall view
- Answer-"3 NPS"
Pipe size where pipe OD is equal to pipe size (NPS) - Answer-"Greater than or equal to
14 NPS"
Pipe size where pipe is almost always made using rolled or welded plate - Answer-"> 16
NPS"
Weight used to check magnetic strength of an AC Yoke - Answer-"10lbs"
Weight used to check strength of a DC yoke or permanent magnet yoke - Answer-"40"
Minimum angle of eye to part to count as a visual exam - Answer-"30 degrees"
Code to follow when performing an internal inspection on pipe - Answer-"API 510"
, Positive material identification (PMI) - Answer-"API 578"
Fitness for service - Answer-"API 579"
Risked based inspection (RBI) - Answer-"API 580"
Valve inspection and testing - Answer-"API 598"
Cathodic protection - Answer-"API 651"
Welding on in-service equipment containing the flammables - Answer-"API 2201"
NDE procedure guidelines - Answer-"ASME SECTION V"
Design code for fabrication of piping relief devices - Answer-"ASME SECTION 8"
Welder and weld procedure qualification - Answer-"ASME section 9"
NDE personnel qualification - Answer-"ASNT SNT-TC-1A"
API 570 scope - Answer-"AIRR
AIRR - Answer-alteration, inspection, repair, rerate
API 570 repair organization - Answer-"JOC - authorized jurisdiction, owner, contractor
API 570 Ai's employer - Answer-"JUIC - jurisdication, user, insurance company,
contractor
Determine corrosion rate for new service or change in service - Answer-"SOPI - Same
or similar service, Owners experience, Published data, inspect in three months
Primary responsibilities of API 570 authorized inspector - Answer-"TIE - testing
inspection examination
Define alteration - Answer-"Physical change"
Define repair - Answer-"Restore to suitable condition"
Define an imperfection that exceeds the acceptance criteria - Answer-"Defect"
Define a discontinuity that may or may not exceed the acceptance criteria - Answer-
"Imperfection"
Risk based inspections primary factors - Answer-"Probability and consequence"
