Safety
Measurement & Welding Symbols
SMAW
GMAW
Thermal Cutting
100

They best type of clothing we can wear during welding is.

What is loose fitting, dark coloured, cotton clothing. 

100

The two measurements we learned about in class are.

What are imperial and metric.

100

What we use to hold the electrode while welding. 

What is the stinger.

100

GMAW stands for?

What is gas metal arc welding.

100

Oxyfuel cutting uses oxygen and this fuel gas. 

What is acetylene. 

200

The person who is responsible for the safety of everyone in the shop. 

Who is myself.

200
The straight horizontal like of a weld symbol is called?

What is the reference line.

200

The letter E in a SMAW electrode designation. 

What is electrode. 

200

When GMAW wire is improperly stored the weld default we may get is?

What is porosity. 

200

The term that refers to the cut lines in oxyfuel cutting.

What are kerf lines.

300

This must be worn at all times when grinding. 

What is a clear full face shield.

300

The tail on a welding symbol is used when. 

What is when there is extra information to convey. 

300

The current we use when welding with SMAW. 

What is direct current electrode positive.

300

An advantage of using GMAW compared to SMAW.

What is no slag to remove, less post weld clean up.

300
If you have a cutting tip with larger orifices the metal thickness will do what? 

What is increase.

400

Welding with wet gloves increases the risk of this.

What is electrical shock.

400

The measurement used for electrode diameter.

What is millimetres.

400

The reason we can use SMAW electrodes outdoors.

What is they are self shielding. 

400

The drive rolls we use for GMAW are?

What are V-groove.

400

To use a plasma torch for cutting, the work must be.

What is grounded. 

500

Damage to the eye from being exposed to the welding arc is called.

What is arc flash.

500

The symbol that portrays a flag on a welding symbol means what?

What is the weld needs to be completed in the field.

500

Why we keep E7018 electrodes in an oven. 

What is to prevent hydrogen induced cracking. 

500

The name of the part that directs electrical current to the work.

What is the contact tip.

500

A benefit of plasma cutting is.

What is it can be used to cut very thin material.

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