Question 1

____ is popular because of low cost equipment and supplies, flexibility, portability, and versatility.

Accepted Answer

A)  Shielded metal arc welding process 
B)  Gas metal arc welding process 
C)  Oxyfuel welding process 
D)  Gas tungsten arc welding process 
E)  none of the above 
A)  Shielded metal arc welding process 
B)  Gas metal arc welding process 
C)  Oxyfuel welding process 
D)  Gas tungsten arc welding process 
E)  none of the above

Question 2

Welding is a process of joining any two or more pieces of metal by heating the material to a temperature high enough to cause softening or melting.

Accepted Answer

A) True 
 B)False

Question 3

Oxyfuel welding is most typically used to fasten larger pieces of metals together.

Accepted Answer

A) True 
 B)False

Question 4

Braze welding, brazing, and soldering are more of a bonding process than welding because the base material remains solid while a filler metal is melted into a joint.

Accepted Answer

A) True 
 B)False

Question 5

When a change in the shape or structure of a weld exists, a discontinuity exists.

Accepted Answer

A) True 
 B)False

Question 6

All joints have an "arrow" side and an "other" side.

Accepted Answer

A) True 
 B)False

Question 7

A V groove weld symbol showing (3/8) along with a 1/2 to the left of the symbol, both of which are under the reference line means ____.

Accepted Answer

A)  the weld depth on the arrow side should be 3/8", and the root penetration should be 1/2" 
B)  the depth that the weld penetrates the surface should be 3/8" on the arrow side and the root penetration should be 1/2" 
C)  the depth that the weld penetrates the surface should be 1/2" on the other side and the root penetration should be 3/8" 
D)  the depth that the weld penetrates the surface should be 1/2" on the arrow side and the root penetration should be 3/8" 
E)  None of the above. This is an incorrect symbol. 
A)  the weld depth on the arrow side should be 3/8", and the root penetration should be 1/2" 
B)  the depth that the weld penetrates the surface should be 3/8" on the arrow side and the root penetration should be 1/2" 
C)  the depth that the weld penetrates the surface should be 1/2" on the other side and the root penetration should be 3/8" 
D)  the depth that the weld penetrates the surface should be 1/2" on the arrow side and the root penetration should be 3/8" 
E)  None of the above. This is an incorrect symbol.

Question 8

Welding drawings are usually called ________________________________________.

Accepted Answer

weldments

Question 9

Describe prequalified welds and identify the establishing agencies.

Accepted Answer

The American Institute of Steel Construc

Question 10

A welding symbol, which consists of two lines ending on the underside of the reference line at 90° to one another, has the notation 3/8 to the left of the two lines. What does this signify?

Accepted Answer

A)  A V groove weld penetrates the other side of the surface to a depth of 3/8". 
B)  A fillet weld penetrates the arrow side of the surface to a depth of 3/8". 
C)  A bevel weld penetrates the arrow side of the surface to a depth of 3/8". 
D)  A V groove weld penetrates the arrow side of the surface to a depth of 3/8". 
E)  None of the above. This is an incorrect symbol. 
A)  A V groove weld penetrates the other side of the surface to a depth of 3/8". 
B)  A fillet weld penetrates the arrow side of the surface to a depth of 3/8". 
C)  A bevel weld penetrates the arrow side of the surface to a depth of 3/8". 
D)  A V groove weld penetrates the arrow side of the surface to a depth of 3/8". 
E)  None of the above. This is an incorrect symbol.

Question 11

A small horizontal rectangle is e placed with the bottom length on the reference line. Inside the rectangle is the notation 9/16, above the rectangle is the notation 25°, to the right of the rectangle is the notation 12, and to the left of the rectangle is the notation 5/8. What does this welding symbol signify?

Accepted Answer

A)  A series of 5/8" in diameter plug welds is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
B)  A series of slot welds 5/8" in width is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
C)  A series of 5/8" in diameter plug welds is to be made on the arrow side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
D)  A series of 9/16" in diameter plug welds is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 5/8", and the pitch is to be 12. 
E)  None of the above. This is an incorrect symbol. 
A)  A series of 5/8" in diameter plug welds is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
B)  A series of slot welds 5/8" in width is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
C)  A series of 5/8" in diameter plug welds is to be made on the arrow side. The angle of the welds is to be 25°, the depth of each weld is to be 9/16", and the pitch is to be 12. 
D)  A series of 9/16" in diameter plug welds is to be made on the other side. The angle of the welds is to be 25°, the depth of each weld is to be 5/8", and the pitch is to be 12. 
E)  None of the above. This is an incorrect symbol.

Question 12

Generally, the surface contour of a weld is raised above the surface face.

Accepted Answer

A) True 
 B)False

Question 13

The location of a weld ____.

Accepted Answer

A)  depends on the type of metal material that is being used 
B)  is based on the type of welding process used 
C)  is where the materials actually combine the grain structure from one piece to the other 
D)  depends on the strength of the welded material 
E)  none of the above 
A)  depends on the type of metal material that is being used 
B)  is based on the type of welding process used 
C)  is where the materials actually combine the grain structure from one piece to the other 
D)  depends on the strength of the welded material 
E)  none of the above

Question 14

A welding symbol that is applied to a flange is placed on the top of the reference line. To the left of the symbol is the notation "1/16 + 3/16". Above this notation is the notation "5/16". What does this welding symbol signify?

Accepted Answer

A)  A flange weld 1/16" in depth is placed on the arrow side. The radius of the fillet is 3/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
B)  A flange weld 3/16" in depth is placed on the other side. The radius of the fillet is 1/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
C)  A flange weld 1/16" in depth is placed on the other side. The radius of the fillet is 5/16" and the distance from the tangent of the radius to the weld surface is 3/16". 
D)  A flange weld 1/16" in depth is placed on the other side. The radius of the fillet is 3/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
E)  None of the above. This is an incorrect symbol. 
A)  A flange weld 1/16" in depth is placed on the arrow side. The radius of the fillet is 3/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
B)  A flange weld 3/16" in depth is placed on the other side. The radius of the fillet is 1/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
C)  A flange weld 1/16" in depth is placed on the other side. The radius of the fillet is 5/16" and the distance from the tangent of the radius to the weld surface is 3/16". 
D)  A flange weld 1/16" in depth is placed on the other side. The radius of the fillet is 3/16" and the distance from the tangent of the radius to the weld surface is 5/16". 
E)  None of the above. This is an incorrect symbol.

Question 15

What is the more common name(s) for Oxygen gas welding?

Accepted Answer

oxyfuel or

Question 16

What are three basic components of a welding symbol?

Accepted Answer

reference

Question 17

A V groove weld symbol shows (7/16) to the left of the weld symbol along with a 3/8 to the left of (7/16), both of which are under the reference line. The notation "OAWMA" is in the tail. This welding symbol means ____.

Accepted Answer

A)  the weld depth on the arrow side should be 3/8", and the root penetration should be 7/16". The depth of the chamfering should be 1/16". The welding process is to be by oxyhydrogen welding with machine welding. 
B)  the depth of the chamfering should be 3/8" on the arrow side, the root penetration should be 1/16", and the total weld depth should be 7/16". The welding process is to be by oxyacetylene welding with manual welding. 
C)  the depth that the weld penetrates the surface should be 7/16" on the arrow side and the root penetration should be 3/8". The welding process is to be by oxyacetylene welding with manual welding. 
D)  the weld depth on the arrow side should be 7/16" and the root penetration should be 3/8". The depth that the weld penetrates the surface should be 1/16". The welding process is to be by oxyacetylene welding with manual welding. 
E)  None of the above. This is an incorrect symbol. 
A)  the weld depth on the arrow side should be 3/8", and the root penetration should be 7/16". The depth of the chamfering should be 1/16". The welding process is to be by oxyhydrogen welding with machine welding. 
B)  the depth of the chamfering should be 3/8" on the arrow side, the root penetration should be 1/16", and the total weld depth should be 7/16". The welding process is to be by oxyacetylene welding with manual welding. 
C)  the depth that the weld penetrates the surface should be 7/16" on the arrow side and the root penetration should be 3/8". The welding process is to be by oxyacetylene welding with manual welding. 
D)  the weld depth on the arrow side should be 7/16" and the root penetration should be 3/8". The depth that the weld penetrates the surface should be 1/16". The welding process is to be by oxyacetylene welding with manual welding. 
E)  None of the above. This is an incorrect symbol.

Question 18

An extremely fast and economical welding process is ____. The welds are very clean and the process can be used with thin material or heavy plate.

Accepted Answer

A)  shielded metal arc welding process 
B)  gas metal arc welding process 
C)  oxyfuel welding process 
D)  gas tungsten arc welding process 
E)  none of the above 
A)  shielded metal arc welding process 
B)  gas metal arc welding process 
C)  oxyfuel welding process 
D)  gas tungsten arc welding process 
E)  none of the above

Question 19

The gas tungsten arc welding process is sometimes referred to as TIG welding.

Accepted Answer

A) True 
 B)False

Question 20

Unless otherwise specified, a weld penetrates through the thickness of the parts at the joint.

Accepted Answer

A) True 
 B)False

____ is popular because of low cost equipment and supplies, flexibility, portability, and versatility.

Welding is a process of joining any two or more pieces of metal by heating the material to a temperature high enough to cause softening or melting.

Oxyfuel welding is most typically used to fasten larger pieces of metals together.

Braze welding, brazing, and soldering are more of a bonding process than welding because the base material remains solid while a filler metal is melted into a joint.

When a change in the shape or structure of a weld exists, a discontinuity exists.

All joints have an "arrow" side and an "other" side.

A V groove weld symbol showing (3/8) along with a 1/2 to the left of the symbol, both of which are under the reference line means ____.

Welding drawings are usually called ________________________________________.

Describe prequalified welds and identify the establishing agencies.

A welding symbol, which consists of two lines ending on the underside of the reference line at 90° to one another, has the notation 3/8 to the left of the two lines. What does this signify?

Generally, the surface contour of a weld is raised above the surface face.

The location of a weld ____.

A welding symbol that is applied to a flange is placed on the top of the reference line. To the left of the symbol is the notation "1/16 + 3/16". Above this notation is the notation "5/16". What does this welding symbol signify?

What is the more common name(s) for Oxygen gas welding?

What are three basic components of a welding symbol?

A V groove weld symbol shows (7/16) to the left of the weld symbol along with a 3/8 to the left of (7/16), both of which are under the reference line. The notation "OAWMA" is in the tail. This welding symbol means ____.

An extremely fast and economical welding process is ____. The welds are very clean and the process can be used with thin material or heavy plate.

The gas tungsten arc welding process is sometimes referred to as TIG welding.

Unless otherwise specified, a weld penetrates through the thickness of the parts at the joint.

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Reading Dimensions

Reading Prints With Fasteners and Springs

Reading Sections, Revolutions, and Conventional Breaks

Reading Geometric Dimensioning and Tolerancing

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Exam 15: Welding Processes and Reading Welding Representations

____ is popular because of low cost equipment and supplies, flexibility, portability, and versatility.

Welding is a process of joining any two or more pieces of metal by heating the material to a temperature high enough to cause softening or melting.

Oxyfuel welding is most typically used to fasten larger pieces of metals together.

Braze welding, brazing, and soldering are more of a bonding process than welding because the base material remains solid while a filler metal is melted into a joint.

When a change in the shape or structure of a weld exists, a discontinuity exists.

All joints have an "arrow" side and an "other" side.

A V groove weld symbol showing (3/8) along with a 1/2 to the left of the symbol, both of which are under the reference line means ____.

Welding drawings are usually called ________________________________________.

Describe prequalified welds and identify the establishing agencies.

A welding symbol, which consists of two lines ending on the underside of the reference line at 90° to one another, has the notation 3/8 to the left of the two lines. What does this signify?

Generally, the surface contour of a weld is raised above the surface face.

The location of a weld ____.

A welding symbol that is applied to a flange is placed on the top of the reference line. To the left of the symbol is the notation "1/16 + 3/16". Above this notation is the notation "5/16". What does this welding symbol signify?

What is the more common name(s) for Oxygen gas welding?

What are three basic components of a welding symbol?

A V groove weld symbol shows (7/16) to the left of the weld symbol along with a 3/8 to the left of (7/16), both of which are under the reference line. The notation "OAWMA" is in the tail. This welding symbol means ____.

An extremely fast and economical welding process is ____. The welds are very clean and the process can be used with thin material or heavy plate.

The gas tungsten arc welding process is sometimes referred to as TIG welding.

Unless otherwise specified, a weld penetrates through the thickness of the parts at the joint.

Introduction to Engineering and Manufacturing Technology Print Reading

Communicating with a Sketch

Scales and Precision Measurement

Reading Lines and Lettering on a Print

Reading Multiviews

Reading Auxiliary Views

Manufacturing Materials and Processes

Reading Dimensions

Reading Prints With Fasteners and Springs

Reading Sections, Revolutions, and Conventional Breaks

Reading Geometric Dimensioning and Tolerancing

Reading Linkage, Cam, Gear, and Bearing Prints

Reading Precision Sheet Metal Prints

Reading Prints of Working Drawings

Reading Prints of Pictorial Drawings

Reading Electrical Diagrams and Schematics

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