Q:- Solidification Cracking Occurs:

1. In the HAZ  
2. In the Parent Metal  
3. Use low Hydrogen Electrodes  
4. All of the Above 

Q:- When welding on construction site which type of power source would be considered to be the most unsafe:

1. 110Volt main machine  
2. 440Volt main machine  
3. Diesel engine driven welding generator process  
4. All welding hav the same safety factors

Q: - Would you consider using a 5mm electrode for vertical up root runs in a 6G (HL045) fixed position pipe?

1. Yes ,it is compatability  
2. Yes but this would depend upon the welder skill  
3. No,it is not the most suitable electrode coating type  
4. No, the electrode should have been smaller in diameter  

Q:- The similarities between BS EN22553 and AWS A2.4in deciding welding symbols are

1. Both have the same rule for depicting weld at round
2. Both have the same rule for depicting other side
3. Both have the same rule for depicting sequence of operations
4. Both have the same method for depicting welding process

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?

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

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?

1. None I am only inspecting the weld
2. Recommended that the area be dressed smooth
3. Recommended that the area be dressed smooth followed by MPI
4. High carbon steel is net susceptible to cracking so I would weld over the arc strikes then blend them

Q:- When reviewing a radiograph of a weld made by the MAG(GSMAW)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:- Charpy impact tests showing a flat but rough surface after the completed test, this would indicate which type of failure?

1. Fatigue  
2. Ductile  
3. Fatigue to ductile  
4. Brittle 

Q:-What is a typical ARC voltage setting when welding with the TIG (GTAW) process?

A. 18-20V 

B. 24-26V
C. 10-12V
D. 70-90V

Q:- Weaving reduced?

1. Weld bead narrow  
2. Weld bead wider

Q:- What is odd out?

1. Cap 
2. Rained forcement 
3. Exec weld metal

Q:- Macro?

1. Up to 50x
2. 50 to 100x
3. 500 to 1000x

Q:- If the welder who performs this procedure qualification test is also qualified, in what position that individual qualified for production welding?

a. F,OH groove in plate

b. F,H,OH fillet in plate

c. F fillet in pipe

d. None of the above

e. All of the above

Q:- What is the required electrode classification for this qualification?

A. E70XX
B. ER70S-X
C. E6XT-X
D. A and B

Q:- Hot pass Temperature?

1. Equal to work peace temperature 
2. More then work peace temperature 
3. Less then work peace temperature

Q:- Which is odd out?

1. HICC
2. Delay Cracking 
3. Cold Cracking 
4. Hot Cracking

Q:- What is odd out?

A). Cap
B). Rained for cement
C). Exec weld metal

Q:-For what thickness will this Procedure be qualified if the required tests are successfully passed?

a. Unlimited

b. 1/8 to 2T inches

c. 1/8 to unlimited

d. Both a and b

e. Both b and c

Q:- Spaters Occur

1. High. heat input

2. Reduce arc length

3. Use dry electrode

Q:- Which of the following mechanical properties of a weld in carbon manganese steel is most affected, if the heat input per unit length of weld is excessively high:

a) Elongation
b) Tensile strength
c) Hardness
d) Toughness (impact value