Q:- Not all welders are required to be "certified", but a welder welding on low pressure steam lines is required to qualify under AWS D1.1:

1. True
2. False
3. Yes, but only under the “pipe and tubing” options
4. False, all welders must be certified, but not necessarily under the AWS D1.1 code

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Are you looking for AWS CWI Training Institute in India?

Are you looking for AWS CWI Training Institute in India?

Are you looking for AWS CWI Training Institute in India? Through my experience I found one of the good resource to become CWI Certified Welding Inspector from (AWS ) American Welding Society. Eurotech providing in-depth knowledge of AWS CWI Training Course.To know More: http://www.eurotechworld.net/welding-training.php This Blog gives you some hints and tips on how to pass the AWS CWI Exam.

We have four Location For This Course in India:

• Mumbai
• Chennai
• Ahmedabad
• New Delhi

If want to Become Certified Welding Inspector or if you have any query about AWS CWI Training Seminar, You can feel free to Contact us by E-mail or Phone .

Thanks & Regards,
Puneet Sharma | M: 08196980555 | E: aws.cwi.training@gmail.com

Q:- Automatic welding without filler metal additions shall be done using:

1. GTAW
2. OFW
3. the flash butt welding process
4. SMAW
5. none of the above

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AWS CWI Certification Course Coimbatore

AWS CWI Certification Seminar In Coimbatore, Tamil Nadu, India.

Dear Welding Inspectors,

Now CWI Certification program is coming to Coimbatore in April 2016. if you are interested You Can Click Here to Register for CWI Certification Program.

Eurotech an authorized Agent of (AWS) American Welding Society providing AWS Welding Training Course in India. We are happy to inform you that Eurotech is going to conduct CWI 6 days Training and 1 day exam program in Coimbatore, Tamil Nadu, India.

Those who are interested for the AWS-CWI program and want to become a (CWI) Certified Welding Inspector can register for our 7 Days CWI Certification program.

Take free Online AWS CWI Practice Test in Coimbatore

Certified Welding Inspector (CWI) examinations are conducted in India by: Eurotech

Interested candidates can drop their Email id and Mobile no in Comment..
Puneet Sharma | Call : 08196980555 | E-Mail : aws.cwi.training@gmail.com

Click Here to See Eurotech Next AWS CWI Seminar Schedule

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Q:- In GMAW for carbon steel, change of gas from 5% Co2 in Argon with 1oo % Co2 will give effect on the following :

(A). Smoother weld profile with less spatter level

(B). Convex profile bead

(C). Concave profile

(D). Deeper penetration

Q:- Which of the following causes would not influence delay cracking:

(A) High carbon percentage

(B) Grease and paint on the plate surface

(C) Joint type

(d) Cooper percentage used in electrode wire coating

Q:- When welding 28 mm thick carbon steel with GMAW ,what type of shielding gas would not normally used.

1) 25 % CO2 in Argon

2) CO2

3) Argon

4) 5% CO2 in Argon

Q:- Which of the following is not the reason for the increase of HAZ cracking when welding carbon manganese steels:

A). Fast cooling after welding
B). High manganese content
C). High carbon content
D). None of the above

Q:- Steels that have intentional addition of sulphur , lead or selenium to improve machinability :

A) Are used for truck axles only
B) Can not be welded
C) Can develop liquation crack in the HAZ after welding
D) Do not require approved procedures to be welded 

Q:- Which of the welding process used loose granular flux:

A. FCAW

B. SAW

C. GTAW

D. SMAW

Q:- Which of the welding process used loose granular flux:

A. FCAW

B. SAW

C. GTAW

D. SMAW

Q:- Increasing the carbon content of steel allows a given level of hardness to be achieved :

A . at a higher cooling rate
B . without consideration of the cooling rate
C. without adding chromium to the steel
D. At lower cooling rate

Attend Our AWS CWI Seminar in Chennai

Attend Our AWS CWI Seminar in Chennai

So hurry up! Get register today for the course and fulfill your dreams by becoming a CWI (certified welding Inspector).

We are delighted to Inform you that Eurotech India’s one of the topmost AWS welding training provider has announced its 7 days AWS-CWI (certified Welding Inspector) certification Seminar for the Chennai location.

Those who are interested & want to become Certified Welding Inspector (CWI) and achieve greater heights in welding fields then to do AWS-CWI with Eurotech is the right choice. We are the only certified agent in India who organize course in five different locations with reasonable fees as compare to other training provider of AWS-CWI.

Contact us by email or phone about the Seminar.

Puneet Sharma |+91-8196980555

Email id: aws.cwi.training@gmail.com

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Q:- Which is an advantage of an argon/hydrogen gas mixture in TIG of stainless steel

A. Lower heat input

B . Improved toughness

C. Faster travel speed

D. Improved mechanical properties

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Q:- Sulphur is sometimes added to steel to improve:

A . The impact properties of the welded joint

B . Provide higher impurities levels

C. Toughness of the parent materials

D. Machining properties characteristics of the steel

Q:- which is conjunction with wps?

(A). PWPS
(B). WPQR

AWS CWI Delhi Feb 2016

Eurotech Conducting 6 Day Authorised CWI Training Seminar in New Delhi, India

Course Description: 

-Welding Inspection Technology Workshop - 3 DAYS
-Visual Inspection Workshop( 1.5 Day)
-API 1104 Code Clinic( 1.5 DAY)

Course Benefits:

- Official Course for AWS CWI Certification
- 6 Days Intensive Training
- Includes Basic NDT Techniques and Welding Techniques
- Results in Deeper Understanding of Welding Quality

Start Date: February 22, 2016
End Date: February 28, 2016

Click Here to Regsiter for CWI Training Seminar for New Delhi India

Contact us by email or phone about the course. Puneet Sharma Email id: aws.cwi.training@gmail.com +91-8196980555

Click Here To Read AWS CWI Exam Preparation Blog For India, Chennai, Mumbai, Ahmedabad, New Delhi

Click here to See Next training Schedule

Q:- As per ISO 12637.?

(A). Visual inspection for mpi & dpi

(B). Minimum 10× 300 and required 500 lux

(C). Minimum 500 lux

(D). A & B both

Q:- When MIG/MAG welding wire feed speed is proportional to

A. Travel speed

B. Welding current

C . Arc length

D. Inductance

Q.generally the most suitable method of detecting lack of side wall fusion on z single v butt weld (35° to 35° bevel angle) would be?

1). UT

2). RT

3). MPI

4). Both A&B

5). All of the above

Q:- Can plate lamination be found using visual inspection method?

A. only in austenitic stainless steel
B. yes with the right lighting condition on the plate face
C. only in the unrolled condition
D. only when viewed in cross section

Q:- Which of the following MMA electrode type is generally only suitable for welding in the PA and PB POSITIONS?

A. Basic

B. Cellulosic

C. Rutile

D. Iron powder

Q:- Shrinkage stresses are greater when welding metals that have

1. A high coefficient of thermal expansion

2. No restraint

3. A low coefficient of expansion

4. A high melting point

Q:- What does the term high frequency mean when referring to?

A. A high integrity weld is easily achievable

B. The power source gives a high duty cycles

C. A high voltage spark is used to initiate the arc

D. The output from the power source is high

Q:- n general thicker materials required higher pre heat temperatures, but for a given CEV and arc energy heat input, they are likely to remain similar for wall thicknesses up to approximately

A. 10mm

B. 20mm

C. 40mm

Q:- GMAW, MIG/MAG welding which mode of metal transfer uses frequencies in cycle time

A. spray transfer
B. pulse transfer
C. dip transfer
D. globular transfer

AWS CWI Course in Mumbai

Dear Welding Professional’s,

Do you Want to attend Our AWS CWI Seminar In Mumbai

Our CWI Seminar is coming to Mumbai in February 2016. You Can Click Here to Regsiter for AWS CWI Seminar:

Eurotech introduce ourselves as topmost welding training provider of India. We are happy to inform you that Eurotech is going to conduct AWS-CWI 6 days Training and 1 day exam program in Mumbai location.

Those who are interested for the AWS-CWI program and want to become an AWS approved Certified Welding Inspector can register for our 7 Days Certification program. This certification fulfills all your dreams of becoming a certified welding inspector. So register today for our AWS CWI program.

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Interested candidates can drop their Email id and Mobile no in Comment..

Puneet Sharma | Call : 08196980555 | E-Mail : aws.cwi.training@gmail.com

Q:- What may be reason for using Nitrogen gases in TIG welding?

A. To stabilize the arc when welding carbon steel
B. It can be used to weld copper
C. The gas used is always choose of the welder
D. It is very best gas to nickel alloy

Q:- hat is mean by terms of duty cycle?

A. How long a welder can weld in given period

B. The amount of time the electrode being is used.

C. The amount of time welding machine can be used.

D. The amount electricity being consumed

Q:- Which of the following material is most susceptible to hydrogen cracking?

A. Low carbon steel
B. Austenitic stainless steel
C. High strength low alloy steel
D. Aluminum

Q:- Which of the following is normally true?

A. Impact energy is specified in N/mm2

B. Heat input is specified in KI/mm2

C. Yield strength specified in N/mm2

D. Diffusible hydrogen in ml

Q:- Then comparing properties of plain carbon steel and authentic stainless steel following measurements true?

A. Carbon steel have better thermal conductivity

B. Stainless steel have low expansion and contraction

C. Carbon steel have higher expansion rate in the Z direction

D. Stainless steel have lowest chromium

Q:- Cast and helix are terms that refer to :

A. Ingredients in the flux covering
B. Bead deposition techniques for distortion control
C. Quality of the welding wires
D. Sources from which wires are drawn

Q:- Carbon di oxide shielding is NOT suitable for MAG Welding of Austenitic stainless steel

A. Carbon di oxide is heavier gas
B. Carbon di oxide is an active gas
C. Heat content of these gas is very high
D. There is insufficient gas coverage.

Q:- N Efficient weld metal volume reduction can be achieved by

A. Changing from double V to single V

B. Changing from single V to Single U

C. Changing from double U to Double V

D. Changing from single J to Single V

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Q:- Voltage and amperage meter have been removed from MIG/MAG(GMAW) calibration invalid, the equipment should be

A. Guaranteed

B. Only used for top welds

C. Only used for valeted

D. Monitored density by the welding inspector for amperage and voltage

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Q:- when examining completed macro test the recorder hardness figures were 5HV points over the maximum permitted what would you course of action being?

A. apply for concession
B. reject the whole products
C. request are test
D. accept it as only just over the permitted value

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Q:- Austenetic stainless steel are not susceptible to HIC because ?

A. They are non magnetic
B. They are stainless and conta

Q:- Austenetic stainless steel are not susceptible to HIC because ?

A. They are non magnetic

B. They are stainless and contain chromium

C. They don’t harden during heating and cooling

D. They are highly ductile

Q.generally the most suitable method of detecting lack of side wall fusion on z single v butt weld (35° to 35° bevel angle) would be?

1). UT

2). RT

3). MPI

4). Both A&B

5). All of the above

Q:- The main problem with solution treatment of stainless steel is that?

(A). Controlling the rate of temperature rise
(B). Controlling the cooling rate
(C). Length of the soak period
(D). High risk of distortion

Q:- In welding procedure transfers joint tensile test the following observation were made. The specimen CSA was recorded as 40mm X 20mm and the max load applied was recorded as ____ . What is the UTS?

(A). 237.5KN/mm^2

(B). 247.5 N/mm^2

(C). 24.5 N/mm^2

(D). 237.5 N/mm^2


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Q:- while inspecting a weld on a 100mm thick high carbon steel plate with tolerance of +5mm you find the weld is visual acceptable, however the parent material has several arc strikes present adjusted the weld approximately 3mm drop deep, what course of action would you take?

(A). none I am only inspecting the weld

(B). recommended that the area be dressed smooth

(C). recommended that the area be dressed smooth followed by MPI

(D). high carbon steel is net susceptible to cracking so I would weld over the arc strikes then blend them

Q:- In cross joint tensile test following observation were made, specimen width-20mm, material thickness; 20 mm max load; 180kN, breaker position; parent plate What is the UTS?

(A). 45KN/mm^2
(B). 450N/mm^2
(C). 39KN/mm^2
(D). 39N/mm^2

Please explain how

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Q:- A STAR test is carried out to determine which of the following?

(A). A quick indication of weld quality for welder qualification test
(B). The test result can be used to verify that the material has not been adversely mechanically damaged by the heat during welding
(C). An indication of material elongation properties 

(D). An indication of through thickness ductility (in the Z direction)

Q:- Prior to production welding commencing you notice that the drawing has been revised and now Includes a pipe with a wall thickness of 36mm, your WPS only covers wall thickness of 28mm, what course of action would you follow?

A. Continuous with production welding as the difference is less than 10%
B. Apply for a concession to change the thickness to permit the welding on the 36mm wall thick pipe
C. Change the range on the WPS to 36mm and allow welding to commence
D. Allowing welding to commence then apply for a concession

Q:- Assuming the name material and welding procedure were used, which of the following would require the highest preheat?

1. But weld in 35mm plate
2. Cruciform joint in 25mm plate
3. Tee joint butt welded in 30mm plate1
4. tee joint fillet welded in 20mm plate

Q:- When reviewing a radiograph of a weld made by the MAG(GMAW)process, you notice a very bright white inclusion in the weld, which of the following best describes this indication

1. Tungsten inclusion
2. Spatter on the cap
3. Copper inclusion
4. It is most likely to be a film mark

Q:-Why is stress relief (PWHT) some times carried out on weldments :

(a) To dissolve entrapped hydrogen.

(b) To remove residual stresses.

(c) To fuse planar defects.

(d) All of the above.

Q:- In friction welding, is the metal at the interface in the :

(a) Liquid state.
(b) Solid state.
(c) Plastic state.
(d) Elastic state.

Q:-Most metals expand when heated, the change in length is expressed as :

(a) Thermal conductivity.

(b) Modulus of elasticity.

(c) Coefficient.

(d) Yielding.

AWS CWI Seminar Chennai

Eurotech offer seven days of intensive CWI training that will help prepare you to pass the CWI certification tests. AWS CWI (American Welding Society - Certified Welding Inspector) course and exam will be performed on 18-24 December 2015 in Chennai India.

Course Description

• Welding Inspection Technology Workshop - 3 DAYS
• Visual Inspection Workshop( 1.5 Day)
• API 1104 Code Clinic( 1.5 DAY)

Course Benefits:

• Official Course for AWS CWI Certification
• 6 Days Intensive Training
• Includes Basic NDT Techniques and Welding Techniques
• Results in Deeper Understanding of Welding Quality

Contact us by email or phone about the course. Puneet Sharma Email  id: aws.cwi.training@gmail.com +91-8196980555

Click Here To Read AWS CWI Exam Preparation Blog For India, Chennai, Mumbai, Ahmedabad, New Delhi

Q:- Which of the following statements is true :

(a) Oxygen-fuel gas cutting is essentially an oxidization thermal cutting Process.

(b) Oxygen-fuel gas cutting is essentially a melting process.

(c) The only fuel gas used is acetylene.

(d) Propane is the preferred fuel gas in oxygen-fuel gas cutting as it produces Hotter flame.

Q:- Three essential factors for producing fusion weld are melting, removal of surface oxide from the joint surfaces and elimination of atmosphere from the region of the arc. Name the fourth one :

(a) The weld must be free from stress.

(b) The filler material must match that of the weld.

(c) The completed joint must at lease match the mechanical properties.

(d) An arc for a heat surface.

Q:- Which one of the following statements is false :

(a) Surface breaking defects are usually more detrimental to a weld in Comparison with sub-surface defects.

(b) The HAZ's of a steel weld usually have a higher tensile strength than The weld metal.

(c) Lameller tearing may occur within the fusion zone of large fillet welds.

(d) PWHT may stress relieve.

Q:- What is the possible cause of too mush restraint of the parent material during welding :

(a) Restraint is always desirable.

(b) It may lead to cracking, especially with small welds between large components.

(c) It will cause too much distortion.

(d) It will cause lamellar tearing if it is present on a corner joint.

Q:-A martensite grain structure :

(a) Is always present in welds on steel.

(b) Is brittle grain structure .

(c) Is obtained when the preheat temperature exceeds 200*c

Q:- Which of the following standards is entitled imperfections in Metallic fusion welds With explanation :

(a) BS EN 25817.

(b) BS EN 26520.

(c) BS EN 22553.

(d) BS EN 24165.

AWS CWI Training Chennai India

AWS CWI Training Course for welding Inspector in Chennai

Eurotech offer 6 days of intensive CWI (Certified Welding Inspector) training and 1 day Exam that will help prepare you to pass the AWS CWI certification tests. Our experienced instructors will help you learn the material you need to know fast, and show you how to use and understand the latest standards.
This is your chance to become Certified as one of the following:

• Certified Welding Inspector (CWI)
• Certified Associate Welding Inspector (CAWI)
• Senior Certified Welding Inspector (SCWI)
• Certified Welding Educator (CWE)

Attend Our CWI Training Seminar in Chennai. Interested candidates can drop your Email and Mobile no. in comment....

Puneet Sharma | Call : 08196980555 | E-Mail : aws.cwi.training@gmail.com
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Q:-High Phosphorous contents in carbon steels may cause :

(a) Cold shortness.

(b) Hot shortness.

(c) An increase in ductility.

(d) An increase in malleability.