Question

match the following welding power supply symbols:

-select-
smaw
gtaw
panel local
off
on
remote

Explanation:

Identify the power state symbols

Using the Welding Power Sources knowledge point

• The vertical line symbol | represents the "On" power state (closed circuit).
• The circle symbol O represents the "Off" power state (open circuit).

Identify the process symbols

Using the SMAW System Components knowledge point

• The symbol showing an electrode holder with an arc gap to a base plate represents SMAW (Shielded Metal Arc Welding / Stick).
• The symbol showing a torch with a non-consumable tungsten electrode and a separate filler rod represents GTAW (Gas Tungsten Arc Welding / TIG).

Identify the control location symbols

Using the Welding Remote Controls knowledge point

• The symbol showing a panel with a local adjustment knob represents Panel / Local control.
• The symbol showing a box with a diagonal arrow pointing to it represents Remote control.

Answer:

The correct matching for the welding power supply symbols is:

• | $

ightarrow$ On

• O $

ightarrow$ Off

• Symbol 3 (electrode holder with arc) $

ightarrow$ SMAW

• Symbol 4 (TIG torch with filler rod) $

ightarrow$ GTAW

• Symbol 5 (panel knob) $

ightarrow$ Panel / Local

• Symbol 6 (box with diagonal arrow) $

ightarrow$ Remote