All About Welding

15 Points Per Correct Answer - No time limit  

1. There are three basic types of welding. One type is called "TIG" welding. What does the abbreviation "TIG" represent? Turned Inside Gas Tungsten Inert Gas Tungsten In Gas Totally Irrelevant Garbage

2. Another type of welding is called "MIG" welding. MIG stands for: Metal Inert Gas Metal in Gas Mainly in Gas Measured in Gas

3. During the process of welding a deposit of metal is left on the material. What is this deposit called? A Puddle A Bead A Deposit A Crater

4. Another type of welding is called "Stick" welding. This welding process uses a flux covered electrode to produce the weld. What is the holder that holds the electrode known as? The handle The rod clamp The rod holder The stinger

5. Welders use electrical currents to produce the power that welds the metal together. A.C. and D.C are two types of welding currents. What do these terms represent? Alter Current and Dominating Current Alternating Current and Direct Current After Crushing and Done Crushing Attracting Current and Detracting Current

6. The process of electric welding produces a brilliant light that will burn the eyes if not protected. What do welders use to protect their eyes? Sunglasses A welding helmet A special hood Cutting goggles

7. The electrodes that are used with arc welders are numbered. e.g. 7018-1/8. What do the numbers represent? Diameter, length , strength and type of covering Strength, position, type of covering and diameter Length, type of covering, strength and position Position, diameter, strength and length.

8. To become a journeyman welder, you have to know the structure of metal. What is the term used to describe the study of metal? Metal knowledge The knowledge of metal Metal know-how Metallography

9. Stainless steel and mild steel cannot be welded using the same procedure. What common method is used to differentiate between the two? A magnet A flashlight A pen A scriber

10. MIG welders use wire that is rolled on a reel. The welder pushes the wire through a liner and out the end of a gun. Which of these are not a type of MIG gun? Push/pull gun Shotgun Spool gun Whip gun