Certified Welder Welding Positions and Joints 2

Question 1

Which welding position is designated as '2F' in AWS terminology?

Accepted Answer

Horizontal fillet weld

Answer

Flat fillet weld

Answer

Vertical fillet weld

Answer

Overhead fillet weld

Question 2

What is the primary challenge when welding in the 4G (overhead groove) position?

Accepted Answer

Molten metal falling due to gravity

Answer

Insufficient heat penetration

Answer

Excessive weld spatter on the base metal

Answer

Difficulty maintaining arc length

Question 3

A T-joint is formed when two pieces of base metal are joined at approximately what angle?

Accepted Answer

90 degrees

Answer

45 degrees

Answer

60 degrees

Answer

120 degrees

Question 4

Which joint type provides the greatest strength for joining two plates end-to-end under tensile loading?

Accepted Answer

Butt joint with full penetration

Answer

Lap joint

Answer

T-joint

Answer

Corner joint

Question 5

In the 3G welding position, in which direction is the weld typically progressed?

Accepted Answer

Uphill or downhill vertically

Answer

Left to right horizontally

Answer

Right to left horizontally

Answer

In a circular overhead pattern

Question 6

What type of edge preparation is used for a single-V groove weld?

Accepted Answer

Both edges are beveled to form a V shape

Answer

Both edges are left square

Answer

One edge is beveled and the other is square

Answer

Both edges are curved to form a U shape

Question 7

Which AWS position code applies to a pipe weld where the pipe axis is horizontal and the pipe is not rotated during welding?

Accepted Answer

5G

Answer

1G

Answer

2G

Answer

6G