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Test 1
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Preguntas del test (25)
1The Industrial Revolution, from 1750 to 1850, introduced a method of joining pieces of iron together known as forced welding.
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2Hammer welding preceded resistance welding.
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3Pressure and heat are both necessary to create a weld.
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4In some instances, pressure alone may sufficient to force separate pieces of material to combine and form one piece.
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5GTA welding is the cleanest of all the manual welding processes.
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6Gas metal arc welding and flux cored arc welding are very different welding processes, but they use very similar welding equipment.
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7The 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.
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8Generally seventeen months of training are required to learn to weld.
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9A formal apprenticeship is usually required to become a general welder.
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103/4 inch equals 28 millimeters.
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11_________ welding was introduced first.
- AForged or hammer
- BResistance
- CFusion
- DOxyacetylene
12Oxyacetylene welding is also refereed to as _________.
- Agas welding or torch welding
- Bgas metal arc welding, or just gas welding
- Cgas flux cored arc welding
- Dshielded metal arc welding or torch arc welding
13An advantage of ______ welding is that a variety of metal types and metal thicknesses can be joined with one machine.
- Aoxyacetylene
- Bshielded metal arc
- Cgas metal arc
- Dflux cored arc
14______ 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.
- AOxyacetylene
- BShielded metal arc
- CGas metal arc
- DFlux cored arc
15______ welding is extremely fast and economical because it an produce long welds rapidly that require very little post weld cleanup.
- AOxyacetylene
- BSMA
- CGMA
- DGTA
16GMA 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.
- AFCA
- BOA
- CSMA
- DGTA
17______ cutting uses a stiff, highly ionized, extremely hot column of gas to almost instantly vaporize the metal being cut.
- ALaser beam
- BAir carbon arc
- COxyfuel arc
- DPlasma Arc
18In 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.
- Aquality requirments
- Bappearance of the finished product
- Cmaterials to be joined
- Dsize of the parts to be joined
19Welders' helpers ______.
- Aclean slag from the welds, and help position weldments
- Boperate machines or automatic equipment used to make welds
- Coften help the welder by making small welds to hold parts in place
- Ddesign, specify, and oversee the construction of complex weldments
20Welding operators _________.
- Aclean slag from the welds, and help position weldments
- Boperate machines or automatic equipment used to make welds
- Coften help the welder by making small welds to hold parts in place
- Ddemonstrate good management skill by planning jobs ans assinging workers
21Welding shop owners ______.
- Ahave a high degree of skill and knowledge of small business management
- Boperate machines or automatic equipment used to make welds
- Coften help the welder by making small welds to hold parts in place
- Ddemonstrate good management skills by planning jobs and assigning workers
22Welding shop supervisors _________.
- Ahave a high degree of skill an knowledge of small business management
- Boperate machines or automatic equipment used to make welds
- Cposition all the parts in their proper places and make ready for the tack welders
- Ddemonstrate good management skills by planning jobs and assigning workers
23Welding engineers _____.
- Aclean slag from the welds, and help position weldments
- Bposition all the parts in their proper places and me ready for the tack welders
- Coften help the welder by making small welds to hold part in place
- Ddesign, specify, and oversee the construction of complex weldments
24A ________ is required to know all the welding process and metallurgy as well as have good math, reading, communication, and design skills.
- Awelding engineer
- Bwelding inspector
- Cweld's helper
- Dwelder operator
25In many industries, ______ must be able to pass a performance test to specific code or standard.
- Athe welding engineer, the welder, and the welding operator
- Bthe welding engineer, the welding inspector, and the welding shop owner
- Cthe welder, the welding operator, and the tack welder
- Dthe welding operator, the tack welder, and the welder's helper
Información
- Descripción
- Technical (Chapter 1: Introduction to Welding) Welding WT-38 Test sobre Test 1, creado por Andrew Hewko el 17/01/2015.
- Autor
- Andrew Hewko
- Idioma
- English
- Visitas
- 35
- Etiquetas
- Valoración
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