Andrew Hewko
Quiz by , created more than 1 year ago

Technical Welding WT-38 (Chapter 1: Introduction to Welding) Quiz on Test 1, created by Andrew Hewko on 17/01/2015.

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Andrew Hewko
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Test 1

Question 1 of 25

1

The Industrial Revolution, from 1750 to 1850, introduced a method of joining pieces of iron together known as forced welding.

Select one of the following:

  • True
  • False

Explanation

Question 2 of 25

1

Hammer welding preceded resistance welding.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 25

1

Pressure and heat are both necessary to create a weld.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 25

1

In some instances, pressure alone may sufficient to force separate pieces of material to combine and form one piece.

Select one of the following:

  • True
  • False

Explanation

Question 5 of 25

1

GTA welding is the cleanest of all the manual welding processes.

Select one of the following:

  • True
  • False

Explanation

Question 6 of 25

1

Gas metal arc welding and flux cored arc welding are very different welding processes, but they use very similar welding equipment.

Select one of the following:

  • True
  • False

Explanation

Question 7 of 25

1

The highest paid welders are those who have the education and skills to read blueprints and do the required work to produce a weldment to stick specifications.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 25

1

Generally seventeen months of training are required to learn to weld.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 25

1

A formal apprenticeship is usually required to become a general welder.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 25

1

3/4 inch equals 28 millimeters.

Select one of the following:

  • True
  • False

Explanation

Question 11 of 25

1

_________ welding was introduced first.

Select one of the following:

  • Forged or hammer

  • Resistance

  • Fusion

  • Oxyacetylene

Explanation

Question 12 of 25

1

Oxyacetylene welding is also refereed to as _________.

Select one of the following:

  • gas welding or torch welding

  • gas metal arc welding, or just gas welding

  • gas flux cored arc welding

  • shielded metal arc welding or torch arc welding

Explanation

Question 13 of 25

1

An advantage of ______ welding is that a variety of metal types and metal thicknesses can be joined with one machine.

Select one of the following:

  • oxyacetylene

  • shielded metal arc

  • gas metal arc

  • flux cored arc

Explanation

Question 14 of 25

1

______ welding can be used to weld metal ranging in thickness from thin-gauge sheet metal to heavy plate by making only a few changes in the welding setup.

Select one of the following:

  • Oxyacetylene

  • Shielded metal arc

  • Gas metal arc

  • Flux cored arc

Explanation

Question 15 of 25

1

______ welding is extremely fast and economical because it an produce long welds rapidly that require very little post weld cleanup.

Select one of the following:

  • Oxyacetylene

  • SMA

  • GMA

  • GTA

Explanation

Question 16 of 25

1

GMA and _____ welding are the first choice for many welding fabricators because these processes are cost effective, produce high quality welds and are flexible and versatile.

Select one of the following:

  • FCA

  • OA

  • SMA

  • GTA

Explanation

Question 17 of 25

1

______ cutting uses a stiff, highly ionized, extremely hot column of gas to almost instantly vaporize the metal being cut.

Select one of the following:

  • Laser beam

  • Air carbon arc

  • Oxyfuel arc

  • Plasma Arc

Explanation

Question 18 of 25

1

In selecting the joining process, one consideration relates to the ______, such as whether the parts are made out of a standard metal or an exotic alloy.

Select one of the following:

  • quality requirments

  • appearance of the finished product

  • materials to be joined

  • size of the parts to be joined

Explanation

Question 19 of 25

1

Welders' helpers ______.

Select one of the following:

  • clean slag from the welds, and help position weldments

  • operate machines or automatic equipment used to make welds

  • often help the welder by making small welds to hold parts in place

  • design, specify, and oversee the construction of complex weldments

Explanation

Question 20 of 25

1

Welding operators _________.

Select one of the following:

  • clean slag from the welds, and help position weldments

  • operate machines or automatic equipment used to make welds

  • often help the welder by making small welds to hold parts in place

  • demonstrate good management skill by planning jobs ans assinging workers

Explanation

Question 21 of 25

1

Welding shop owners ______.

Select one of the following:

  • have a high degree of skill and knowledge of small business management

  • operate machines or automatic equipment used to make welds

  • often help the welder by making small welds to hold parts in place

  • demonstrate good management skills by planning jobs and assigning workers

Explanation

Question 22 of 25

1

Welding shop supervisors _________.

Select one of the following:

  • have a high degree of skill an knowledge of small business management

  • operate machines or automatic equipment used to make welds

  • position all the parts in their proper places and make ready for the tack welders

  • demonstrate good management skills by planning jobs and assigning workers

Explanation

Question 23 of 25

1

Welding engineers _____.

Select one of the following:

  • clean slag from the welds, and help position weldments

  • position all the parts in their proper places and me ready for the tack welders

  • often help the welder by making small welds to hold part in place

  • design, specify, and oversee the construction of complex weldments

Explanation

Question 24 of 25

1

A ________ is required to know all the welding process and metallurgy as well as have good math, reading, communication, and design skills.

Select one of the following:

  • welding engineer

  • welding inspector

  • weld's helper

  • welder operator

Explanation

Question 25 of 25

1

In many industries, ______ must be able to pass a performance test to specific code or standard.

Select one of the following:

  • the welding engineer, the welder, and the welding operator

  • the welding engineer, the welding inspector, and the welding shop owner

  • the welder, the welding operator, and the tack welder

  • the welding operator, the tack welder, and the welder's helper

Explanation

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