Question

question 17
the part of the electrode that is metal, is called what?
filler wire
core wire
weld wire
electrode wire
question 18
which digits in the classification e6012 indicate the minimum tensile strength?
1
12
60
01

Explanation:

Question 17

In electrodes, the metal - part is known as the electrode wire. Filler wire is used to add material in welding, core wire is the central part in some composite structures, and weld wire is a general term for wires used in welding but not the specific term for the metal part of an electrode.

In the electrode classification E6012, the digits '60' indicate the minimum tensile strength in thousands of pounds per square inch (ksi).

Answer:

electrode wire

Question 18