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QC Welding Test 7:
Q. 1/30: Storage tank welding qualification or acceptance criteria.
API 650
API 510
API 570
API 1104
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Q 1/30
Test Progress : 3.33%
Q. 2/30: How to find the weld strength?
By tensile test
By Impact test
By bend test
By vicker method
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Q 2/30
Test Progress : 6.67%
Q. 3/30: Which of the following flame type to be used for the cutting of mild steel ?
Oxidizing flame
Carbodaizing flame
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Q 3/30
Test Progress : 10.00%
Q. 4/30: Which documents required for welding inspection when you are going for inspection?
Approved WPS
Calibration certificates
Approved welder JCC
all of the above
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Q 4/30
Test Progress : 13.33%
Q. 5/30: How you will have recognized the basic electrode ?
AWS classification
Electrode Covering
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Q 5/30
Test Progress : 16.67%
Q. 6/30: Which are the two factors along with travel speed help to calculate Heat Input?
Current & Voltage
Current & thickness
Voltage & travel speed
Current & travel speed
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Q 6/30
Test Progress : 20.00%
Q. 7/30: What is the diameter of pipe when you welding external line-up clamp in pipeline?
16”
22"
12"
10"
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Q 7/30
Test Progress : 23.33%
Q. 8/30: If an essential variable changes a WPS shall be?
Requalified
Rewrite
Retype the WPS
None for the above
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Q 8/30
Test Progress : 26.67%
Q. 9/30: Pre-heating is always required?
Below 10 C
For slow down the cooling rate
to remove the moisture from the material
All of above
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Q 9/30
Test Progress : 30.00%
Q. 10/30: Lamination in pipe bevel prepared area?
• UT
• RT
• PT
• MT
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Q 10/30
Test Progress : 33.33%
Q. 11/30: AWS inspector can inspect which method ?
By Visual
By DPT
By MPT
All of above
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Q 11/30
Test Progress : 36.67%
Q. 12/30: Lamination in non-beveled area ?
• UT
• RT
• PT
• MT
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Q 12/30
Test Progress : 40.00%
Q. 13/30: What is the diameter of pipe when you welding external line-up clamp in pipeline?
16”
22"
12"
10"
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Q 13/30
Test Progress : 43.33%
Q. 14/30: Which flame using for welding in steel?
Neutral flame
Carburizing
Oxidizing
Propane
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Q 14/30
Test Progress : 46.67%
Q. 15/30: Pre-heating is always required?
Below 10 C
For slow down the cooling rate
to remove the moisture from the material
All of above
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Q 15/30
Test Progress : 50.00%
Q. 16/30: Which dia of electrode not used in all position ?
5 mm
4 mm
6 mm
4.5 mm
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Q 16/30
Test Progress : 53.33%
Q. 17/30: When we can remove internal clamp while welding pipeline ?
After root completion
After hot pass completion
After filling pass completion
After visual completion
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Q 17/30
Test Progress : 56.67%
Q. 18/30: Purging helps to molten weld pool ?
TRUE
FALSE
.
.
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Q 18/30
Test Progress : 60.00%
Q. 19/30: Welding qualification testing groove is in horizontal & pipe is in vertical position? What is the position ?
2G
3G
5G
6G
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Q 19/30
Test Progress : 63.33%
Q. 20/30: Which defects cannot be found in RT?
Planner defects, Lamination
under cut
prosity
under fill
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Q 20/30
Test Progress : 66.67%
Q. 21/30: International standard for the structural steel welding code?
ASME D 1.1
API 1104
ASME B 31.3
AWS D1.2
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Q 21/30
Test Progress : 70.00%
Q. 22/30: Which of the following flame type to be used for the cutting of mild steel ?
Oxidizing flame
Carbodaizing flame
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Q 22/30
Test Progress : 73.33%
Q. 23/30: NDT method for testing fillet weld ?
RT
PT
UT
MT
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Q 23/30
Test Progress : 76.67%
Q. 24/30: Welder weld 6” dia pipe on SMAW process . what min length need testing for welder qualification?
6”
10 “
Entire circumference
None of above
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Q 24/30
Test Progress : 80.00%
Q. 25/30: What is the primary element for weld symbols?
• Arrow line
• Reference line
• Dashed line
• Tail
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Q 25/30
Test Progress : 83.33%
Q. 26/30: What is the delay time between root pass & hot pass in cross country pipeline ?
• 15 min for vertical up & 5 min for vertical down
• 20 min for vertical up & 7 min for vertical down
• 15 min for vertical up & 8 min for vertical down
• 30 min for vertical up & 10 min for vertical down
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Q 26/30
Test Progress : 86.67%
Q. 27/30: Why we are doing charpy impact testing?
To check the toughness of the material/weld metal
To check the tensile strength of weld metal
To check the tensile strength of Base Metal
To check the Yield strength of Base Metal
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Q 27/30
Test Progress : 90.00%
Q. 28/30: How to calculate the welding heat input?
V x A x 60 / travel speed
V x A x 80 / travel speed
V x A x 100 / travel speed
V x A x 50 / travel speed
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Q 28/30
Test Progress : 93.33%
Q. 29/30: Storage tank welding qualification or acceptance criteria.
API 650
API 510
API 570
API 1104
Please select an option and click submit.
.
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Q 29/30
Test Progress : 96.67%
Q. 30/30: 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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Sorry, your answer is incorrect. Click next.
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Q 30/30
Test Progress : 100.00%
Q. 31/30: AWS inspector can inspect which method ?
By Visual
By DPT
By MPT
All of above
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Q 31/30
Test Progress : 103.33%
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