Arab QC

Q. 1/30: TMLs should be marked on inspection drawings and __________ to allow repetitive measurements

on the inspectors notes

on a computer system

on the piping system

on maintenance department charts

Please select an option and click submit.

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Q 1/30

Test Progress : 3.33%

Q. 2/30: What is taken into account by an experienced inspector when selecting TMLs ?

The amount of corrosion expected

The patterns of corrosion that would be expected

The number and the cost of reading the TMLs

Whether the TMLs are easily accessed

Please select an option and click submit.

Submit Previous Next

Q 2/30

Test Progress : 6.67%

Q. 3/30: In theory, a piping circuit subject to perfectly uniform corrosion could be adequately monitored with __________ TMLs

Please select an option and click submit.

Submit Previous Next

Q 3/30

Test Progress : 10.00%

Q. 4/30: More TMLs should be selected for piping systems with any of the following characteristics :-

Low potential for creating a safety or environmental emergency in the event of a leak.

More complexity in terms of fittings, branches, deadlegs, injection points, etc.

Relatively non-corrosive piping systems

Long, straight-run piping systems

Please select an option and click submit.

Submit Previous Next

Q 4/30

Test Progress : 13.33%

Q. 5/30: Fewer TMLs can be selected for piping systems with any of the following characteristics :-

More complexity in terms of fittings, branches, deadlegs, injection points, etc.

Higher expected or experienced corrosion rates

Long, straight-run piping systems

Higher potential for localised corrosion

Please select an option and click submit.

Submit Previous Next

Q 5/30

Test Progress : 16.67%

Q. 6/30: TMLs can be eliminated for piping systems with the following characteristics

Higher potential for creating a safety or environmental emergency in the event of a leak.

Low potential for creating a safety or environmental emergency in the event of a leak.

Extremely low potential for creating a safety of environmental emergency in the event of a leak.

More complexity in terms of fittings, branches, deadlegs, injection points, etc.

Please select an option and click submit.

Submit Previous Next

Q 6/30

Test Progress : 20.00%

Q. 7/30: What is usually the most accurate means for obtaining thickness measurements on installed pipe larger than NPS 1 ?

Please select an option and click submit.

Submit Previous Next

Q 7/30

Test Progress : 23.33%

Q. 8/30: What thickness measuring technique does not require the removal of some external piping insulation ?

Please select an option and click submit.

Submit Previous Next

Q 8/30

Test Progress : 26.67%

Q. 9/30: When ultrasonic thickness measurements are taken above __________ degrees F, instruments couplants, and procedures should be used that will result in accurate measurements at the higher temperature

150

175

200

250

Please select an option and click submit.

Submit Previous Next

Q 9/30

Test Progress : 30.00%

Q. 10/30: Typical digital thickness gages may have trouble measuring thickness less than __________ inches

0.2188

O.1875

0.1562

0.125

Please select an option and click submit.

Submit Previous Next

Q 10/30

Test Progress : 33.33%

Q. 11/30: When pressure testing of piping systems are conducted, they shall be performed in accordance with the requirements of :-

ASME B31.3

ASME B&PV Code, Section VIII

SA B16.5

API 510

Please select an option and click submit.

Submit Previous Next

Q 11/30

Test Progress : 36.67%

Q. 12/30: If a lower pressure test (lower than prescribed by code) is used only for tightness of piping systems, the __________ may designate the pressure

owner-user

jurisdiction

contractor

Please select an option and click submit.

Submit Previous Next

Q 12/30

Test Progress : 40.00%

Q. 13/30: The preferred medium for a pressure test is __________

steam

air

water

hydrocarban

Please select an option and click submit.

Submit Previous Next

Q 13/30

Test Progress : 43.33%

Q. 14/30: If a non-toxic hydrocarbon (flammable) is used as the test medium, the liquid flash point shall be at least __________ degrees F or greater

100

110

120

Please select an option and click submit.

Submit Previous Next

Q 14/30

Test Progress : 46.67%

Q. 15/30: Piping fabricated of or having components of 300 series stainless steel should be tested with __________

water with a pH of 4

water with a pH of 6

water with a chloride content of less than 400 ppm chlorides

steam condensate

Please select an option and click submit.

Submit Previous Next

Q 15/30

Test Progress : 50.00%

Q. 16/30: For sensitised austenitic stainless steel, piping subject to polythionic stress corrosion cracking, consideration should be given to using __________ for pressure testing

an acidic-water solution

an alkaline-water solution

a water with a pH of 5

a water with a pH of 4

Please select an option and click submit.

Submit Previous Next

Q 16/30

Test Progress : 53.33%

Q. 17/30: When a pipe requires post weld heat treatment, when should the pressure test be performed ?

During heat treatment

Before any heat treatment

After any heat treatment

No test is required

Please select an option and click submit.

Submit Previous Next

Q 17/30

Test Progress : 56.67%

Q. 18/30: During a pressure test, where test pressure will exceed the set pressure of the safety relieve valve or valves on a piping system, the safety relief valve or valves should be __________ when carrying out the test

altered by screwing down the adjusting screw

reset to exceed the test pressure

checked or tested

removed or blanked

Please select an option and click submit.

Submit Previous Next

Q 18/30

Test Progress : 60.00%

Q. 19/30: When using block valves to isolate a piping system for pressure test, what precaution should be taken ?

Do not use a globe valve during a test

Make sure the packing gland of the valve is tight

Do not exceed the permissible seat pressure of the valve

Check the bonnet bolts to make sure they are tight

Please select an option and click submit.

Submit Previous Next

Q 19/30

Test Progress : 63.33%

Q. 20/30: Several methods may be used to verify that the correct alloy piping is in a system. Pick the incorrect method from the list below :-

holography

optical spectrographic analyser

X-ray fluorescent analyser

chemical spot checking

Please select an option and click submit.

Submit Previous Next

Q 20/30

Test Progress : 66.67%

Q. 21/30: Name a part of a piping system that thickness measurements are not normally routinely taken

elbows

expansion loops

tees

valves

Please select an option and click submit.

Submit Previous Next

Q 21/30

Test Progress : 70.00%

Q. 22/30: If environmental cracking is found during in-service inspection of welds, who assesses the problem ?

Owner-user

Inspector

Piping Engineer

Metallurgist

Please select an option and click submit.

Submit Previous Next

Q 22/30

Test Progress : 73.33%

Q. 23/30: If an inspector finds an imperfection in an original fabrication weld and analysis is required to assess the impact of the weld quality on piping integrity, which of the following may perform the analysis ?

An API 510 inspector, WPS inspector, A Pressure Vessel Engineer

An API 570 inspector, a CWI inspector, a piping engineer

An owner-user, a B31.3 inspector, an industrial engineer

A Jurisdictional representative, a API 574 inspector, a Chemical Engineer

Please select an option and click submit.

Submit Previous Next

Q 23/30

Test Progress : 76.67%

Q. 24/30: According to API 570, some welds in a piping system that has been subjected to radiography according to ASME B31.3 :-

will meet random radiograph requirements and will perform satisfactorily in-service without a hydrofest

will not meet random radiograph requirements, and will not perform satisfactorily in-service even though hydrotested.

will meet random radiograph requirements, and will not perform satisfactorily in-service after a hydrotest

will not meet random radiograph requirements, but will still perform satisfactorily in-service after being hydrotested.

Please select an option and click submit.

Submit Previous Next

Q 24/30

Test Progress : 80.00%

Q. 25/30: How should fasteners and gaskets be examined to determine whether they meet the material specifications

All fasteners and gaskets should be checked to see if their markings are correct according to ASME and ASTM standards

A representative sample of the fasteners and gaskets should be checked to see if their markings are correct according to ASME and ASTM standards

Purchase records of all fasteners and gaskets should be checked to see if the fasteners and gaskets meet ASME and

A representative sample of the purchase records of fasteners and gaskets should be checked to see if the fasteners and gaskets meet ASME and ASTM standards.

Please select an option and click submit.

Submit Previous Next

Q 25/30

Test Progress : 83.33%

Q. 26/30: When checking flange and valve bonnet bolts for corrosion, what type of NDT is usually used ?

Please select an option and click submit.

Submit Previous Next

Q 26/30

Test Progress : 86.67%

Q. 27/30: What course of action is called for when an inspector finds a flange joint that has been clamped and pumped with sealant ?

Disassemble the flange joint; renew the fasteners and gaskets. The flanges may also require renewal or repair.

Check for leakage at the bolts; if re-pumping is contemplated, affected fasteners should be renewed.

No action is required since the joint has been pumped with a sealant.

Please select an option and click submit.

Submit Previous Next

Q 27/30

Test Progress : 90.00%

Q. 28/30: All process piping systems must be categorised into different classes. On what are the classifications selection based ?

Requirements of jurisdiction and the proximity of population areas

Potential safety and environmental effects should a leak occur

Liability to the owner-user and the requirements of the jurisdiction

Access to the systems for inspection and closeness to population areas

Please select an option and click submit.

Submit Previous Next

Q 28/30

Test Progress : 93.33%

Q. 29/30: Inspection strategy based on likelihood and consequence of failure is called

RBI

FFS

BIR

MSOS

Please select an option and click submit.

Submit Previous Next

Q 29/30

Test Progress : 96.67%

Q. 30/30: An RBI assessment can be used to __________ the inspection interval limits in Table 1 of API 570 or the extent of the inspection conducted

increase

decrease

either a or b above

none of the above

Please select an option and click submit.

Submit Previous Next

Q 30/30

Test Progress : 100.00%

Q. 31/30: When an RBI assessment is used to increase or decrease inspection intervals, the assessment shall be conducted on Class 1 systems at a maximum interval of __________ years

Please select an option and click submit.

Submit Previous Next

Q 31/30

Test Progress : 103.33%

API 510 Test 3:

Q. 1/30: TMLs should be marked on inspection drawings and __________ to allow repetitive measurements

Please select an option and click submit.

Q 1/30

Q. 2/30: What is taken into account by an experienced inspector when selecting TMLs ?

Please select an option and click submit.

Q 2/30

Q. 3/30: In theory, a piping circuit subject to perfectly uniform corrosion could be adequately monitored with __________ TMLs

Please select an option and click submit.

Q 3/30

Q. 4/30: More TMLs should be selected for piping systems with any of the following characteristics :-

Please select an option and click submit.

Q 4/30

Q. 5/30: Fewer TMLs can be selected for piping systems with any of the following characteristics :-

Please select an option and click submit.

Q 5/30

Q. 6/30: TMLs can be eliminated for piping systems with the following characteristics

Please select an option and click submit.

Q 6/30

Q. 7/30: What is usually the most accurate means for obtaining thickness measurements on installed pipe larger than NPS 1 ?

Please select an option and click submit.

Q 7/30

Q. 8/30: What thickness measuring technique does not require the removal of some external piping insulation ?

Please select an option and click submit.

Q 8/30

Q. 9/30: When ultrasonic thickness measurements are taken above __________ degrees F, instruments couplants, and procedures should be used that will result in accurate measurements at the higher temperature

Please select an option and click submit.

Q 9/30

Q. 10/30: Typical digital thickness gages may have trouble measuring thickness less than __________ inches

Please select an option and click submit.

Q 10/30

Q. 11/30: When pressure testing of piping systems are conducted, they shall be performed in accordance with the requirements of :-

Please select an option and click submit.

Q 11/30

Q. 12/30: If a lower pressure test (lower than prescribed by code) is used only for tightness of piping systems, the __________ may designate the pressure

Please select an option and click submit.

Q 12/30

Q. 13/30: The preferred medium for a pressure test is __________

Please select an option and click submit.

Q 13/30

Q. 14/30: If a non-toxic hydrocarbon (flammable) is used as the test medium, the liquid flash point shall be at least __________ degrees F or greater

Please select an option and click submit.

Q 14/30

Q. 15/30: Piping fabricated of or having components of 300 series stainless steel should be tested with __________

Please select an option and click submit.

Q 15/30

Q. 16/30: For sensitised austenitic stainless steel, piping subject to polythionic stress corrosion cracking, consideration should be given to using __________ for pressure testing

Please select an option and click submit.

Q 16/30

Q. 17/30: When a pipe requires post weld heat treatment, when should the pressure test be performed ?

Please select an option and click submit.

Q 17/30

Q. 18/30: During a pressure test, where test pressure will exceed the set pressure of the safety relieve valve or valves on a piping system, the safety relief valve or valves should be __________ when carrying out the test

Please select an option and click submit.

Q 18/30

Q. 19/30: When using block valves to isolate a piping system for pressure test, what precaution should be taken ?

Please select an option and click submit.

Q 19/30

Q. 20/30: Several methods may be used to verify that the correct alloy piping is in a system. Pick the incorrect method from the list below :-

Please select an option and click submit.

Q 20/30

Q. 21/30: Name a part of a piping system that thickness measurements are not normally routinely taken

Please select an option and click submit.

Q 21/30

Q. 22/30: If environmental cracking is found during in-service inspection of welds, who assesses the problem ?

Please select an option and click submit.

Q 22/30

Q. 23/30: If an inspector finds an imperfection in an original fabrication weld and analysis is required to assess the impact of the weld quality on piping integrity, which of the following may perform the analysis ?

Please select an option and click submit.

Q 23/30

Q. 24/30: According to API 570, some welds in a piping system that has been subjected to radiography according to ASME B31.3 :-

Please select an option and click submit.

Q 24/30

Q. 25/30: How should fasteners and gaskets be examined to determine whether they meet the material specifications

Please select an option and click submit.

Q 25/30

Q. 26/30: When checking flange and valve bonnet bolts for corrosion, what type of NDT is usually used ?

Please select an option and click submit.

Q 26/30

Q. 27/30: What course of action is called for when an inspector finds a flange joint that has been clamped and pumped with sealant ?