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You notice that a welder using an unapproved WPB for production welding, what course of action would you take?

During root welding which of the following would be the main cause of lack of penetration?

What temperature would you expect a welders quiver to be and how long are electrodes usually allowed to be stored in them?

You have noticed several times that a certain welder is having his welds rejected due to poor cap profile, what course of action would you follow?

During post weld heat treatment what is the sequence for the PWHT chart?

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the specification or code. The specification also insist that an addition

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the...

Weld decay is caused by the formation of a compound with carbon, the other element in this compound is

When examining a completed macro test the recorded hardness figures were 5HV points over the maximum permitted. What course of action would you take?

When using DC-VE polarity, what is the typical OCV?

While inspecting weld on a 100mm thick high carbon steel, you notice that the weld is visually acceptable, however the parent material has several arc strikes present adjacent to t

While inspecting weld on a 100mm thick high carbon steel, you notice that the weld is visually acceptable, how...

An 80mm diameter pipe, 8mm wall thickness is to be radiographed using the double wall single image technique. The source to be used is iridium. Which of the following statements is

An 80mm diameter pipe, 8mm wall thickness is to be radiographed using the double wall single image technique....

On general routine surveillance of the welding shop floor you notice a welder has completed a weld so you decide to quickly inspect it. The weld is still at the minimum preheat tem

On general routine surveillance of the welding shop floor you notice a welder has completed a weld so you deci...