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Questions and Answers
A welding procedure was qualified using a single bevel groove
Will there need to be procedure re-qualification for a single bevel V groove?
A welding procedure was qualified using a single bevel groove Will there need to be procedure re-qualification for a single bevel V groove?
- No, not a Essential variable
- Yes, because goes against company policy
- No, Because not a major joint design.
- Yes, Major Joint design (correct)
What standards for piping and piping components apply to API1104
What standards for piping and piping components apply to API1104
- ASTM
- API institutions
- ASME international specifications (correct)
- American Pipeline Specifications
What’s does the acronym of SWE/SWV stand for?
What’s does the acronym of SWE/SWV stand for?
- Severe Wall exposure / Single Wall Viewing
- Single Wall Exposure /Single Wall Viewing (correct)
- Single Wall Exposure /Single Weld Viewing
- Single Wall / Single Viewing
The following referenced documents are indispensable for the application of this document.
The following referenced documents are indispensable for the application of this document.
A Weld procedure was noted to have a Heat Input of 35,000j. You calculated the heat input of the welder’s welds to be 49,000j.
A Weld procedure was noted to have a Heat Input of 35,000j. You calculated the heat input of the welder’s welds to be 49,000j.
A procedure of
Root at 30,000j
Filler 40,000j
And cap at 45,000j
What is the range qualified for root of 30,000j?
A procedure of Root at 30,000j Filler 40,000j And cap at 45,000j
What is the range qualified for root of 30,000j?
Shielding gas shall not be ?
Shielding gas shall not be ?
What in considered an essential variable for procedure with filler metal addition.
What in considered an essential variable for procedure with filler metal addition.
A Weld procedure was done on a x45 and a x60 material. What would the procedure be qualified to weld.
A Weld procedure was done on a x45 and a x60 material. What would the procedure be qualified to weld.
What would constitute a re-qualification for a E70S-G Filler metal?
What would constitute a re-qualification for a E70S-G Filler metal?
The welder qualified to weld 8015 Electrode, what other electrodes is he qualified to weld?
The welder qualified to weld 8015 Electrode, what other electrodes is he qualified to weld?
For qualification of a welding procedure, which of the following filler metal requires use of a shielding gas?
For qualification of a welding procedure, which of the following filler metal requires use of a shielding gas?
One Weld test was conducted on a 1.315 OD pipe how many test specimens are Required.
One Weld test was conducted on a 1.315 OD pipe how many test specimens are Required.
Which indications are considered acceptable for Nick break test?
Which indications are considered acceptable for Nick break test?
How should a tensile test be computed?
How should a tensile test be computed?
What diameter of the radius of plunger is acceptable.
What diameter of the radius of plunger is acceptable.
What group of electrodes would benefit for Post heat treatment?
What group of electrodes would benefit for Post heat treatment?
By What NDT method should undercut be examined?
By What NDT method should undercut be examined?
A weld procedure was qualified using two dissimilar metals x45 base material and x60 what base material will be used for WPS
A weld procedure was qualified using two dissimilar metals x45 base material and x60 what base material will be used for WPS
A welder operator noticed
an imperfection, what type of
imperfections are noticed?
A welder operator noticed an imperfection, what type of imperfections are noticed?
Where are wagon tracks usually found?
Where are wagon tracks usually found?
A specimen breaks in the parent metal at 65,000, what would be unacceptable for a weld procedure.
A specimen breaks in the parent metal at 65,000, what would be unacceptable for a weld procedure.
For preparation of fillet welds procedures
For preparation of fillet welds procedures
Hammering of the pipe to obtain proper lineup should?
Hammering of the pipe to obtain proper lineup should?
The alignment of abutting ends, the pipe ends of the same OD & thickness shall not exceed
The alignment of abutting ends, the pipe ends of the same OD & thickness shall not exceed
Welder qualified on a 10” OD pipe, what is the welder qualified to do?
Welder qualified on a 10” OD pipe, what is the welder qualified to do?
Welder qualified on a 10” OD pipe with a wall thickness of 1/2. what is the welder qualified to do?
Welder qualified on a 10” OD pipe with a wall thickness of 1/2. what is the welder qualified to do?
Specimens for Butt welds for welder qualification should not include?
Specimens for Butt welds for welder qualification should not include?
How many total bends for Butt welds test specimen for a 6” OD Pipe
How many total bends for Butt welds test specimen for a 6” OD Pipe
What is considered unacceptable weather conditions?
What is considered unacceptable weather conditions?
Pipe using skids, & roller dolly’s are to prevent what?
Pipe using skids, & roller dolly’s are to prevent what?
The frequency of inspection shall be ?
The frequency of inspection shall be ?
A Liquid Penetrant method was used and found an indication, what should be done?
A Liquid Penetrant method was used and found an indication, what should be done?
On a full circumferential, an indication adjacent to coverpass/ Toe of weld was measured to be 1/64 all around the weld, is the weld acceptable?
On a full circumferential, an indication adjacent to coverpass/ Toe of weld was measured to be 1/64 all around the weld, is the weld acceptable?
What type of repair weld does not require Company authorization?
What type of repair weld does not require Company authorization?
What type of repair would require Company authorization
What type of repair would require Company authorization
When can a crack be repaired by grinding without a WPS
When can a crack be repaired by grinding without a WPS
Can external Partial thickness repair be used for a full thickness repair?
Can external Partial thickness repair be used for a full thickness repair?
What would be considered unacceptable for ESI with a 6” OD pipe
What would be considered unacceptable for ESI with a 6” OD pipe
NDE was performed by Liquid penetrate but was unsure of the indication, what should be done?
NDE was performed by Liquid penetrate but was unsure of the indication, what should be done?
How many thermal cycle does a weld have to go through for a double repair weld
How many thermal cycle does a weld have to go through for a double repair weld
Minimum deposit for a repair weld is?
Minimum deposit for a repair weld is?
How many root bend specimens for external partial thickness for a 3/8 wall.
How many root bend specimens for external partial thickness for a 3/8 wall.
What type of hardness test should be used for a number of indentations?
What type of hardness test should be used for a number of indentations?
What is the heat affected zone for the CAP for maximum hardness value for a E7018 non-sour?
What is the heat affected zone for the CAP for maximum hardness value for a E7018 non-sour?
Procedure demonstration report for ultrasonic
Procedure demonstration report for ultrasonic
A weld procedure for plasma arc welding was conducted on a 12” OD pipe, what would cause a re-qualification
A weld procedure for plasma arc welding was conducted on a 12” OD pipe, what would cause a re-qualification
E71T-1C is it qualified to weld E71T-9M
E71T-1C is it qualified to weld E71T-9M
What allowable lot values of %Ni for a rod alloying elements with %C 1, %Mn 2, %Si 1, %Ni 2.5, %Cr 1.5
What allowable lot values of %Ni for a rod alloying elements with %C 1, %Mn 2, %Si 1, %Ni 2.5, %Cr 1.5
Charley impact testing specimens shall have, be prepared In Six specimens and shall be removed from 12, 6, 3, & 9 o’clock.
Charley impact testing specimens shall have, be prepared In Six specimens and shall be removed from 12, 6, 3, & 9 o’clock.
When welding of test joint for in-service, what should be used to fill test joint for servers thermal condition?
When welding of test joint for in-service, what should be used to fill test joint for servers thermal condition?
When welding of test joint for in-service, what should be used to fill test joint for non-servers thermal condition?
When welding of test joint for in-service, what should be used to fill test joint for non-servers thermal condition?
What NDE is effective for underbead or delayed hydrogen cracking particularly at the carrier pipe?
What NDE is effective for underbead or delayed hydrogen cracking particularly at the carrier pipe?
How to prevent Burn though for in-service welding
How to prevent Burn though for in-service welding
What isn’t allowed in Mechanized welding
What isn’t allowed in Mechanized welding
Flashcards
Re-qualification needed for single bevel V-groove?
Re-qualification needed for single bevel V-groove?
Yes, a change from a single bevel groove to a single bevel V-groove is considered a major joint design change, requiring procedure re-qualification.
