Arab QC

Q. 1/30: MPI acceptance criteria for process piping is ?

• ASME SEC V Article 8

• ASME SEC VIII Appendix 6

• ASME SEC V Article 6

• ASME SEC VIII Appendix 8

Please select an option and click submit.

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Q 1/30

Test Progress : 3.33%

Q. 2/30: Pre-heating is always required?

Below 10 C

For slow down the cooling rate

to remove the moisture from the material

All of above

Please select an option and click submit.

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Q 2/30

Test Progress : 6.67%

Q. 3/30: When we can remove internal clamp while welding pipeline ?

After root completion

After hot pass completion

After filling pass completion

After visual completion

Please select an option and click submit.

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Q 3/30

Test Progress : 10.00%

Q. 4/30: In DC current Work piece positive electrode negative what is polarity ?

Straight

Reverse

Please select an option and click submit.

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Q 4/30

Test Progress : 13.33%

Q. 5/30: Shielding helps to prevent oxidation?

TRUE

FALSE

Please select an option and click submit.

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Q 5/30

Test Progress : 16.67%

Q. 6/30: If an essential variable changes a WPS shall be?

Requalified

Rewrite

Retype the WPS

None for the above

Please select an option and click submit.

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Q 6/30

Test Progress : 20.00%

Q. 7/30: What is the best method to find the surface defect?

Please select an option and click submit.

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Q 7/30

Test Progress : 23.33%

Q. 8/30: International standard for welding for pipelines ?

API-1104

ASME B31.4

ASME B 31.3

ASME B31.10

Please select an option and click submit.

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Q 8/30

Test Progress : 26.67%

Q. 9/30: How to find the weld strength?

By tensile test

By Impact test

By bend test

By vicker method

Please select an option and click submit.

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Q 9/30

Test Progress : 30.00%

Q. 10/30: 7018 electrode classification would be relevant to ?

AWS A5.1

AWS A5.5

AWS A5.4

AWS A5.8

Please select an option and click submit.

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Q 10/30

Test Progress : 33.33%

Q. 11/30: Why we need to do PWHT after RT?

To avoid the PWHT Again.

Good Practice

To check repair

PWHT always need to do after RT

Please select an option and click submit.

Submit Previous Next

Q 11/30

Test Progress : 36.67%

Q. 12/30: What defect can be found if used damp electrode?

Porosity

Lack of root fusion

Crack

Under cut

Please select an option and click submit.

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Q 12/30

Test Progress : 40.00%

Q. 13/30: Which of the following flame type to be used for the cutting of mild steel ?

Oxidizing flame

Carbodaizing flame

Please select an option and click submit.

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Q 13/30

Test Progress : 43.33%

Q. 14/30: Which documents required for welding inspection when you are going for inspection?

Approved WPS

Calibration certificates

Approved welder JCC

all of the above

Please select an option and click submit.

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Q 14/30

Test Progress : 46.67%

Q. 15/30: Nickel welding comparison with SS & CS?

Coefficient of thermal expansion, weldability

side wall fusion may not be achieved

it is dificult to weld as comapre to C.S and S.S

it is easy to weld as comapre to C.S and S.S

Please select an option and click submit.

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Q 15/30

Test Progress : 50.00%

Q. 16/30: Lamination in non-beveled area ?

• UT

• RT

• PT

• MT

Please select an option and click submit.

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Q 16/30

Test Progress : 53.33%

Q. 17/30: What is interpass temperature ?

Temperature maintain between the runs

Temperature maintain between the bevels

Please select an option and click submit.

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Q 17/30

Test Progress : 56.67%

Q. 18/30: If a welder is qualified in 3G position which position he can be qualified?

• 1G,3G & 1F ,2F,3F

• 1G,2G,3G,F,H,V

• 1G 3G Only Not 1F,3F

• 2G,3G&4G

Please select an option and click submit.

Submit Previous Next

Q 18/30

Test Progress : 60.00%

Q. 19/30: Corrosion resistance alloying element?

Chromium

Carbon

Manganese

Nickel

Please select an option and click submit.

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Q 19/30

Test Progress : 63.33%

Q. 20/30: What is the design code for process piping ?

ASME B31.3

ASME B31.4

ASME B31.8

ASME B31.10

Please select an option and click submit.

Submit Previous Next

Q 20/30

Test Progress : 66.67%

Q. 21/30: Corrosion resistance alloying element?

Chromium

Carbon

Manganese

Nickel

Please select an option and click submit.

Submit Previous Next

Q 21/30

Test Progress : 70.00%

Q. 22/30: What is the design code for process piping ?

ASME B31.3

ASME B31.4

ASME B31.8

ASME B31.10

Please select an option and click submit.

Submit Previous Next

Q 22/30

Test Progress : 73.33%

Q. 23/30: Welding machine calibration on which standard refer to ?

SAES-M-100

BS 7570

BS EN 7575

none of above

Please select an option and click submit.

Submit Previous Next

Q 23/30

Test Progress : 76.67%

Q. 24/30: If a welder is qualified in 3G position which position he can be qualified?

• 1G,3G & 1F ,2F,3F

• 1G,2G,3G,F,H,V

• 1G 3G Only Not 1F,3F

• 2G,3G&4G

Please select an option and click submit.

Submit Previous Next

Q 24/30

Test Progress : 80.00%

Q. 25/30: What are the components of HI?

Voltage

travel speed

all of above

Please select an option and click submit.

Submit Previous Next

Q 25/30

Test Progress : 83.33%

Q. 26/30: Corrosion resistance alloying element?

Chromium

Carbon

Manganese

Nickel

Please select an option and click submit.

Submit Previous Next

Q 26/30

Test Progress : 86.67%

Q. 27/30: Visual unlikely defects or less to find in VT inspection

surface porosity

under fill

under cut

lamination

Please select an option and click submit.

Submit Previous Next

Q 27/30

Test Progress : 90.00%

Q. 28/30: 2G Pipe Welding Position ?

Groove horizontal & pipe in vertical position

Groove vertical & pipe in vertical position

Groove horizontal & pipe in horizantal position

Groove flat & pipe in vertical position

Please select an option and click submit.

Submit Previous Next

Q 28/30

Test Progress : 93.33%

Q. 29/30: What are the types of electrodes ?

• Retile

• Cellulosic

• Basic

• all of the above

Please select an option and click submit.

Submit Previous Next

Q 29/30

Test Progress : 96.67%

Q. 30/30: Strength increases ductility ?

Decreases

increases

remain constant

none of above

Please select an option and click submit.

Submit Previous Next

Q 30/30

Test Progress : 100.00%

Q. 31/30: MPI acceptance criteria for process piping is ?

• ASME SEC V Article 8

• ASME SEC VIII Appendix 6

• ASME SEC V Article 6

• ASME SEC VIII Appendix 8

Please select an option and click submit.

Submit Previous Next

Q 31/30

Test Progress : 103.33%

QC Welding Test 4:

Q. 1/30: MPI acceptance criteria for process piping is ?

Please select an option and click submit.

Q 1/30

Q. 2/30: Pre-heating is always required?

Please select an option and click submit.

Q 2/30

Q. 3/30: When we can remove internal clamp while welding pipeline ?

Please select an option and click submit.

Q 3/30

Q. 4/30: In DC current Work piece positive electrode negative what is polarity ?

Please select an option and click submit.

Q 4/30

Q. 5/30: Shielding helps to prevent oxidation?

Please select an option and click submit.

Q 5/30

Q. 6/30: If an essential variable changes a WPS shall be?

Please select an option and click submit.

Q 6/30

Q. 7/30: What is the best method to find the surface defect?

Please select an option and click submit.

Q 7/30

Q. 8/30: International standard for welding for pipelines ?

Please select an option and click submit.

Q 8/30

Q. 9/30: How to find the weld strength?

Please select an option and click submit.

Q 9/30

Q. 10/30: 7018 electrode classification would be relevant to ?

Please select an option and click submit.

Q 10/30

Q. 11/30: Why we need to do PWHT after RT?

Please select an option and click submit.

Q 11/30

Q. 12/30: What defect can be found if used damp electrode?

Please select an option and click submit.

Q 12/30

Q. 13/30: Which of the following flame type to be used for the cutting of mild steel ?

Please select an option and click submit.

Q 13/30

Q. 14/30: Which documents required for welding inspection when you are going for inspection?

Please select an option and click submit.

Q 14/30

Q. 15/30: Nickel welding comparison with SS & CS?

Please select an option and click submit.

Q 15/30

Q. 16/30: Lamination in non-beveled area ?

Please select an option and click submit.

Q 16/30

Q. 17/30: What is interpass temperature ?

Please select an option and click submit.

Q 17/30

Q. 18/30: If a welder is qualified in 3G position which position he can be qualified?

Please select an option and click submit.

Q 18/30

Q. 19/30: Corrosion resistance alloying element?

Please select an option and click submit.

Q 19/30

Q. 20/30: What is the design code for process piping ?

Please select an option and click submit.

Q 20/30

Q. 21/30: Corrosion resistance alloying element?

Please select an option and click submit.

Q 21/30

Q. 22/30: What is the design code for process piping ?

Please select an option and click submit.

Q 22/30

Q. 23/30: Welding machine calibration on which standard refer to ?

Please select an option and click submit.

Q 23/30

Q. 24/30: If a welder is qualified in 3G position which position he can be qualified?

Please select an option and click submit.

Q 24/30

Q. 25/30: What are the components of HI?

Please select an option and click submit.

Q 25/30

Q. 26/30: Corrosion resistance alloying element?

Please select an option and click submit.

Q 26/30

Q. 27/30: Visual unlikely defects or less to find in VT inspection