Welding is the process of joining metals by...

• using electricity to melt metal together.

• fusing parts together by means of heat, pressure or both forming a join as the parts cool.

• using a blowtorch to heat metal to a liquid state.

• a very dangerous process

What was the first type of welding developed by humans?

• Stick welding

• thermite welding

• forge welding

• MIG welding

What is the brand of welder that we have in the shop at Memorial?

• Miller

• ESAB

• Lincoln

• PowerFist

What is the most important piece of safety equipment to wear while welding?

• gloves

• welding helmet

• boots

• pants

What does "MIG" stand for?

• a type of welder

• Metal igniter gravity

• Metal igneous gas

• Metal inert gas

What type of welding is done most successfully outside in the elements?

• STICK

• TIG

• MIG

• FUSION

What material is the safest to wear while welding?

• polyester

• lycra

• leather

• cotton

Does welding produce harmful fumes?

• yes

• no

Can every metal be welded?

• NO

• YES

• WHO CARES

Welding produces what type of harmful light rays?

• bright

• ultraviolet

• infrared

• toxic