In a cross joint tensile test, the following observations were made; specimen width: 20mm, material thickness: 20mm, max load 180KN, break position: parent plate. What is the UTS?

Charpy impact test showing rough torn surface after the completed test, this would indicate which type of failure

A butt weld has been made by MMA in a 50 thick impact tested steel plate. The welding electrode used was a basic type 5mm diameter, the measured running parameters for one run was

A butt weld has been made by MMA in a 50 thick impact tested steel plate. The welding electrode used was a bas...

What is a typical ARC voltage setting when welding with TIG (GTAW) process in AC?

When MMA welding what will be the effect on the weld if the power source was changed from AC to DC -ve?

When using multiple SAW arc systems (twin wires etc.), the arc often has different polarities or use all AC rather than DC polarity. This is to

How is preheat for tack welds during assembly and fit up determined?

Which is the mode of metal transfer for the TIG (GTAW) welding process?

Which of the following processes uses a flat characteristic?

When welding medium carbon steel plates over 100 mm in thickness would the basic electrodes require any pretreatment before use?

Which of the following defects is usually associated with the MAG (GMAW) welding process when using DIP transfer?

What would be the most likely SAW flux type for welding medium carbon steel which requires impact testing?