Final answer:
The throat is a term used in welding to refer to the distance from the root of the weld to the face of the weld. In the context of a 1/2" weld, the throat would be 1/4".
Step-by-step explanation:
The throat is a term used in welding to refer to the distance from the root of the weld to the face of the weld. In the context of a 1/2" weld, the throat would be half the size of the weld or 1/4". The throat represents the effective area of the weld where the two pieces of metal are joined together.