Question 1

Define the term welding .

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Question 2

List at least 5 areas of production where there is a need for welders.

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Question 3

Welding ____________________ operate machines or automatic equipment used to make welds.

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Question 4

In a(n) ____________________ process, filler metal is added automatically, and all other manipulation is done manually by the welder.

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Question 5

In a(n) ____________________ process, the welder is required to manipulate the entire process.

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Question 6

A(n) ____________________ is defined as "a localized coalescence of metals or nonmetals produced either by heating the materials to the required welding temperatures, with or without the application of pressure, or by the application of pressure alone, and with or without the use of filler materials."

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Question 7

Welder ____________________ position all parts in their proper positions and make them ready for the tack welders.

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Question 8

List the factors that must be considered when choosing a joining process.

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Question 9

In a(n) ____________________ process, operations are performed by a machine that has been programmed to do an entire operation without interaction with the operator.

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Question 10

____________________ cutting uses the high-temperature flame to heat the surface of a piece of steel to a point where a forceful stream of oxygen flowing out a center hole in the tip causes the hot steel to burn away, leaving a gap or cut.

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Question 11

____________________ communication is used to record information or relay it in an easily understood method.

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Question 12

When was forge welding introduced, and what does it involve?

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Question 13

In a(n) ____________________ process operations are performed by a robot or machine that is programmed flexibly to do a variety of processes.

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Question 14

In a(n) ____________________ process, operations are done mechanically under the observation of a welding operator.

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Question 15

Define the term weld .

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Question 16

What is a welding engineer?

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Question 17

Explain the difference between manual welding and semiautomatic welding.

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Question 18

Welder ____________________ are employed in some welding shops to clean slag and grind welds.

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Question 19

What qualities and skills are useful in preparation for a career in welding?

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Question 20

Describe the s hielded metal arc welding (SMAW) process.

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Quiz 1: Introduction to Welding