Question 1

List the factors to consider regarding the number of tack welds.

Accepted Answer

The following are some of the factors to

Question 2

Most assembly drawings are done as two, three, or more ____ views.

Accepted Answer

A)  assembly 
B)  pictorial 
C)  exploded 
D)  orthographic 
A)  assembly 
B)  pictorial 
C)  exploded 
D)  orthographic

Question 3

How can one avoid making a cutting mistake?

Accepted Answer

To avoid making a cutting mistake, alway

Question 4

If a ____ is used for marking lines, it should be sharpened properly to increase accuracy.

Accepted Answer

A)  center punch 
B)  chalk 
C)  soapstone 
D)  metal scribe 
A)  center punch 
B)  chalk 
C)  soapstone 
D)  metal scribe

Question 5

When only one or two parts are being cut, the kerf width may not need to be added to the part dimension.This space may be taken up during assembly by the ____________________ required for a joint.

Accepted Answer

The answer of When only one or two parts are...

Question 6

List the advantages of custom fabricating parts.

Accepted Answer

Custom fabricating parts has a number of

Question 7

____ clamps are specialty clamps that are often used in conjunction with a jig or a fixture.They can be preset, allowing for faster work.

Accepted Answer

A)  Cam-lock 
B)  Specialty 
C)  Pipe 
D)  Bar 
A)  Cam-lock 
B)  Specialty 
C)  Pipe 
D)  Bar

Question 8

____________________ is the process of adjusting the parts of a weldment so that they meet the overall tolerance because not all parts fit exactly as they were designed.

Accepted Answer

The answer of ____________________ is the process of adjusting the...

Question 9

____________________ are devices that are made to aid in assemblies and fabrication of weldments.These devices are helpful when a number of similar parts are to be made.

Accepted Answer

The answer of ____________________ are devices that are made to...

Question 10

​What can be done if a number of parts are made within tolerance so that the parts' overall finished size will be within its tolerance?

Accepted Answer

A)  ​Make the part a little smaller so that the parts can be used. 
B)  ​Adjust the weld joint fitup within its tolerance to compensate for the parts' tolerance. 
C)  ​Change the design to allow the parts to be used so that the cost of new parts can be avoided. 
D)  ​Discard the parts and start the project over with new more accurately cut parts. 
A)  ​Make the part a little smaller so that the parts can be used. 
B)  ​Adjust the weld joint fitup within its tolerance to compensate for the parts' tolerance. 
C)  ​Change the design to allow the parts to be used so that the cost of new parts can be avoided. 
D)  ​Discard the parts and start the project over with new more accurately cut parts.

Question 11

​When would a portable fan be needed?

Accepted Answer

A)  ​Anytime you are welding outside of a welding shop. 
B)  ​When the shop ventilation is not enough to blow away the welding fumes. 
C)  ​When you are welding around others to blow away the extra heat. 
D)  ​When you are making a GTA weld on thick stainless steel piping. 
A)  ​Anytime you are welding outside of a welding shop. 
B)  ​When the shop ventilation is not enough to blow away the welding fumes. 
C)  ​When you are welding around others to blow away the extra heat. 
D)  ​When you are making a GTA weld on thick stainless steel piping.

Question 12

Schedule ____ for a pipe is often considered a standard strength.

Accepted Answer

A)  10 
B)  40 
C)  80 
D)  180 
A)  10 
B)  40 
C)  80 
D)  180

Question 13

As the number of parts that make up a weldment ____, the problem of compounding the errors ____.

Accepted Answer

A)  increases, decreases 
B)  increases, stays the same 
C)  increases, increases 
D)  decreases, stays the same 
A)  increases, decreases 
B)  increases, stays the same 
C)  increases, increases 
D)  decreases, stays the same

Question 14

​What layout tool can be used to mark a straight line by dragging it along the straight edge of plate while holding a piece of soapstone against the end of the tool?

Accepted Answer

A)  ​straight edge 
B)  ​12' tape measure 
C)  ​framing square 
D)  ​combination square 
A)  ​straight edge 
B)  ​12' tape measure 
C)  ​framing square 
D)  ​combination square

Question 15

​What is the name for the space caused by most metal cutting processes that remove a small amount of metal?

Accepted Answer

A)  ​scrap 
B)  ​kerf 
C)  ​cut spacing 
D)  ​gap 
A)  ​scrap 
B)  ​kerf 
C)  ​cut spacing 
D)  ​gap

Question 16

The advantage of using ____________________ is that once the detailed layout work is completed, exact replicas can be made anytime they are needed.

Accepted Answer

The answer of The advantage of using ____________________ is that...

Question 17

​What problem might be caused if the root opening is larger than normal?

Accepted Answer

A)  ​More filler metal will be needed and the heat-affected zone will be larger. 
B)  ​You might have to use a higher amperage setting to melt both sides of the root to get good fusion. 
C)  ​Using a very short arc will help solve the problem. 
D)  ​Nothing if you are a good welder and can fill the larger gap. 
A)  ​More filler metal will be needed and the heat-affected zone will be larger. 
B)  ​You might have to use a higher amperage setting to melt both sides of the root to get good fusion. 
C)  ​Using a very short arc will help solve the problem. 
D)  ​Nothing if you are a good welder and can fill the larger gap.

Question 18

____ are available in a range of sizes with a number of various jaw designs.Their versatility and gripping strength make them very useful.

Accepted Answer

A)  Cam-lock clamps 
B)  Locking pliers 
C)  Pipe clamps 
D)  Specialty clamps 
A)  Cam-lock clamps 
B)  Locking pliers 
C)  Pipe clamps 
D)  Specialty clamps

Question 19

​Why might it be easy to cut the wrong line on a part laid out for cutting?

Accepted Answer

A)  ​One person laid it out and another made the cut. 
B)  ​The light in many shops is not very bright and it is hard to see the lines to be cut. 
C)  ​There is no way to identify between a cut, bend, layout, and centerline when making a PAC. 
D)  ​Sometimes scratches on the plate might look like the layout lines of a part to be cut. 
A)  ​One person laid it out and another made the cut. 
B)  ​The light in many shops is not very bright and it is hard to see the lines to be cut. 
C)  ​There is no way to identify between a cut, bend, layout, and centerline when making a PAC. 
D)  ​Sometimes scratches on the plate might look like the layout lines of a part to be cut.

Question 20

____ is dimensioned by its diameter and schedule or strength.

Accepted Answer

A)  Pipe 
B)  Angle 
C)  Plate 
D)  Sheet 
A)  Pipe 
B)  Angle 
C)  Plate 
D)  Sheet

Exam 23: Fabricating Techniques and Practices

List the factors to consider regarding the number of tack welds.

Most assembly drawings are done as two, three, or more ____ views.

How can one avoid making a cutting mistake?

If a ____ is used for marking lines, it should be sharpened properly to increase accuracy.

When only one or two parts are being cut, the kerf width may not need to be added to the part dimension.This space may be taken up during assembly by the ____________________ required for a joint.

List the advantages of custom fabricating parts.

____ clamps are specialty clamps that are often used in conjunction with a jig or a fixture.They can be preset, allowing for faster work.

____________________ is the process of adjusting the parts of a weldment so that they meet the overall tolerance because not all parts fit exactly as they were designed.

____________________ are devices that are made to aid in assemblies and fabrication of weldments.These devices are helpful when a number of similar parts are to be made.

​What can be done if a number of parts are made within tolerance so that the parts' overall finished size will be within its tolerance?

​When would a portable fan be needed?

Schedule ____ for a pipe is often considered a standard strength.

As the number of parts that make up a weldment ____, the problem of compounding the errors ____.

​What layout tool can be used to mark a straight line by dragging it along the straight edge of plate while holding a piece of soapstone against the end of the tool?

​What is the name for the space caused by most metal cutting processes that remove a small amount of metal?

The advantage of using ____________________ is that once the detailed layout work is completed, exact replicas can be made anytime they are needed.

​What problem might be caused if the root opening is larger than normal?

____ are available in a range of sizes with a number of various jaw designs.Their versatility and gripping strength make them very useful.

​Why might it be easy to cut the wrong line on a part laid out for cutting?

____ is dimensioned by its diameter and schedule or strength.

Introduction to Welding

Safety in Welding

Shielded Metal Arc Equipment, Setup, and Operation

Shielded Metal Arc Welding of Plate

Shielded Metal Arc Welding of Pipe

Shielded Metal Arc Welding Aws Sense Certification

Flame Cutting

Plasma Arc Cutting

Related Cutting Processes

Gas Metal Arc Welding Equipment, Setup, and Operation

Gas Metal Arc Welding

Flux Cored Arc Welding Equipment, Setup, and Operation

Flux Cored Arc Welding

Gas Metal Arc and Flux Cored Arc Welding of Pipe

Gas Metal Arc and Flux Cored Arc Welding Aws Sense Certification

Gas Tungsten Arc Welding Equipment, Setup, Operation, and Filler Metals

Gas Tungsten Arc Welding of Plate

Gas Tungsten Arc Welding of Pipe

Gas Tungsten Arc Welding Plate and Pipe Aws Sense Certification

Shop Math and Weld Cost

Reading Technical Drawings

Welding Joint Design and Welding Symbols

Welding Codes and Standards

Testing and Inspection of Welds

Welding Metallurgy

Weldability of Metals

Filler Metal Selection

Welding Automation and Robotics

Other Welding Processes

Oxyfuel Welding and Cutting Equipment, Setup, and Operation

Oxyacetylene Welding

Brazing, Braze Welding, and Soldering

Filters

What can be done if a number of parts are made within tolerance so that the parts' overall finished size will be within its tolerance?

When would a portable fan be needed?

As the number of parts that make up a weldment , the problem of compounding the errors .

What layout tool can be used to mark a straight line by dragging it along the straight edge of plate while holding a piece of soapstone against the end of the tool?

What is the name for the space caused by most metal cutting processes that remove a small amount of metal?

What problem might be caused if the root opening is larger than normal?

Why might it be easy to cut the wrong line on a part laid out for cutting?