Q:- A medium carbon steel weld should be inspected:

• As soon as it is safe to do so
• When the weld is finished
• 48hrs after the completion
• After NDTexamination

Q:- cathodic cleaning is used to remove ?

• Sign waves 
• Oxides 
• Surface inclusions 
• Low melting point compounds

AWS CWI TRAINING SCHEDULE AHMEDABAD 2015

EUROTECH AWS CWI SCHEDULE AHMEDABAD 2015, INDIA
SR.NO	SITE CODE	MONTH	SEMINAR DATES	EXAM DATE	CITY
1	IN44315	JULY	22nd TO 27th JULY	28th JULY	AHMEDABAD
2	IN44815	SEPTEMBER	7th TO 12th SEPT	13th SEPT	AHMEDABAD
3	IN45315	DECEMBER	4th DEC TO 9th DEC	10th DEC	AHMEDABAD

Dear Welding Professionals,

We are delighted to inform you that Eurotech one of the leading welding training providers in India has announce its training schedule of AWS-CWI for Ahmedabad, 2015. We at Eurotech provide 6 days Training and 1 day Exam of AWS-CWI in India.

You can register for the course on Eurotech website 

Click Here To Register AWS CWI Certified welding inspector AHMEDABAD JULY 2015
Click Here To Register  AWS CWI Certified welding inspector AHMEDABAD SEPT 2015
Click Here To Register  AWS CWI Certified welding inspector AHMEDABAD  DEC  2015

You can also write or call us to assist on the below email id and contact no.

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

Q:-The welder has increased electrode stick out length of the SAW set, what would be the effect on the weld

• No effect 
• Welding width would be narrow 
• Penetration will be increased 
• Deposition rate would be grater if the wire spec=d rate is also increased

Q:- During root welding, which of the following is true as per lack of root penetration is considered

• The root gap is too large in accordance with WPS 
• Preheat was not used 
• Current is too low 
• Root face is too small

Q:- During root welding, which of the following is true as per lack of root penetration is considered

• The root gap is too large in accordance with WPS 
• Preheat was not used 
• Current is too low 
• Root face is too small

Q:- Hydrogen cracking is considered a cold crack as it will not form until the weld-metal cools to below

• 500 degree C 
• 300 degree C 
• 700 degree C 
• 300 degree F

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?

237.5KN/mm^2
247.5 N/mm^2
24.5 N/mm^2
237.5 N/mm^2

AWS CWI Training Course in Coimbatore

AWS CWI Training seminar In Coimbatore May 2015

AWS CWI 6 Days Training and 1 day Exam Seminar In Coimbatore May 2015

Dear All Welding Engineers we wish to inform you that your Best chance to Become a Certified Welding Inspector (CWI), Eurotech organizing 6 Day AWS CWI Training Seminar In Coimbatore 

Location: Coimbatore, India 

Start Date: May 25, 2015 

End Date: May 31, 2015 

Interested Candidates Can Contact Us:  Puneet Sharma | Call : 08196980555 | E-Mail : aws.cwi.training@gmail.com 

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Q:- One the advantages of ultrasonic inspection in relation to radiographic testing to

• Access is generally only required from one side (surface)of the component being tested 
• The designated work area must be closed off by barriers, therefore safety is increased 
• This materials can be easily examined 
• A permanent image of the defect can be obtained

Q:- The purpose of the hot pass is to

• Improve fusion 
• Improve profile 
• Remove hydrogen 
• Remove sulphur

Q:- For the structure termed martensitic to form in a c-mn steel it must first be heated to just below a critical temperature and rapidly cooled

• Just below its lower critical temperature and rapidly cooled 
• A maximum temperature of 550*C then rapidly cooled 
• Above its upper critical temperature and slowly furnace cooled 
• A full transformation to austenite then rapidly cooled

Q:- In replacing intermittent fillet weld, BS EN22553 and AWS2.4 differ in?

• The way in which staggering is structure 
• The plot distance definition 
• Both the above 
• None of the above

Q:- Why is it essential to clean the surrounding parent metal adjacent to the weld metal made by MMA(SMAW)which is to be ultrasonically tested?

• Sound waves will not travel though paint 
• Remove any rust 
• The spatter will impede the contact of the probe and the parent material surface 
• Spatter will reflect the back will echo signal and give spurious indications

Q:- Clustered porosity found internally in the body other open cf an MMA welding is usually associated with

• Poor inter pass cleaning 
• The open circuit current being too high 
• Poor stop/start technique or damp electrode coating 
• Low open circuit voltage

Q:- You find out that contractor have carried out RT as the 10% contractual percentage required by the specification code. The specification also insists that an additional 2 weld, radiographed for every weld that is failed. One of the pipe's spools had an au acceptable defect which the contractor has ignored and radiographed another weld in its place which is acceptable, what would be your course of action be?

1. As long as the other radiograph butt weld is acceptable it's ok, as the 10% condition percentage required by the specification code has been satisfied
2. This is usual practice as 10% NDT is really not important
3. Review the original failed weld and insist they have the additional 2 welds radiographed
4. Review the original have it failed weld and repaired , radiographed , then I would insist that they have an additional 2 weld radiographed

Q:- Some codes require the excess weld metal (weld cap) on cross weld joint tensile specimens to be flush ground, this is because:

• Flushed caps will always break in the weld metal area 
• This is to remove any porosity in the excess weld metal (weld cap) 
• It is easier to calculate the cross section areas of the joint when fused 
• Flushed caps have fuser stress raisers and therefore give a more aqua rate result