Question 1

​What process can be combined with a laser beam to apply a surface cladding on a part?

Accepted Answer

A)  ​SAW 
B)  ​FCAW 
C)  ​SMAW 
D)  ​GMAW 
A)  ​SAW 
B)  ​FCAW 
C)  ​SMAW 
D)  ​GMAW

Question 2

Explain the process of oxygen lance cutting.

Accepted Answer

The oxygen lance cutting process uses a

Question 3

Lasers are used for precision tasks like aiming weapons or scanning bar codes because ____.

Accepted Answer

A)  they generate a large amount of energy 
B)  they can be treated as any other type of light 
C)  the beam is not adversely affected by its travel 
D)  it is monochromatic 
A)  they generate a large amount of energy 
B)  they can be treated as any other type of light 
C)  the beam is not adversely affected by its travel 
D)  it is monochromatic

Question 4

The ability of a material's surface to absorb or reflect the laser light affects the laser's operating ____________________.

Accepted Answer

The answer of The ability of a material's surface to...

Question 5

Today the most popular solid laser is the ____.

Accepted Answer

A)  neodymium-doped, yttrium aluminum garnet 
B)  ruby rod 
C)  glass rod 
D)  nitrogen 
A)  neodymium-doped, yttrium aluminum garnet 
B)  ruby rod 
C)  glass rod 
D)  nitrogen

Question 6

____________________ is the process sometimes used to remove large areas of metal so that hard surfacing can be applied.

Accepted Answer

The answer of ____________________ is the process sometimes used to...

Question 7

Unlike the oxyfuel process, the air carbon arc cutting process ____.

Accepted Answer

A)  requires that the base metal be reactive with the cutting stream 
B)  can only be performed on metals that can be rapidly oxidized by the cutting stream 
C)  can not be performed on metals that can be rapidly oxidized by the cutting stream 
D)  does not require that the base metal be reactive with the cutting stream 
A)  requires that the base metal be reactive with the cutting stream 
B)  can only be performed on metals that can be rapidly oxidized by the cutting stream 
C)  can not be performed on metals that can be rapidly oxidized by the cutting stream 
D)  does not require that the base metal be reactive with the cutting stream

Question 8

​What are some types of materials that can be cut using one of the related cutting processes?

Accepted Answer

A)  ​glass and plastic 
B)  ​printed circuit boards 
C)  ​cloth and fiberglass insulation 
D)  ​All of the above 
A)  ​glass and plastic 
B)  ​printed circuit boards 
C)  ​cloth and fiberglass insulation 
D)  ​All of the above

Question 9

The ____________________ can either be a nonreactive gas or an exothermic.

Accepted Answer

The answer of The ____________________ can either be a nonreactive...

Question 10

The air supplied to the torch should be between ____ psi.

Accepted Answer

A)  20 and 40 
B)  80 and 100 
C)  100 and 120 
D)  120 and 200 
A)  20 and 40 
B)  80 and 100 
C)  100 and 120 
D)  120 and 200

Question 11

​What cutting process do fire and rescue personnel use to cut steel beams and concrete?

Accepted Answer

A)  ​OLC 
B)  ​PAC 
C)  ​CAC-A 
D)  ​LBC 
A)  ​OLC 
B)  ​PAC 
C)  ​CAC-A 
D)  ​LBC

Question 12

​Laser beam drilling can drill holes as small as ______________.

Accepted Answer

A)  ​0.0001 in (0.0025 mm) 
B)  ​0.01 in (0.25 mm) 
C)  ​0.05 in (1.27 mm) 
D)  ​1/16 in (1.58 mm) 
A)  ​0.0001 in (0.0025 mm) 
B)  ​0.01 in (0.25 mm) 
C)  ​0.05 in (1.27 mm) 
D)  ​1/16 in (1.58 mm)

Question 13

In air carbon arc cutting, the air must be aimed ____ the electrode.

Accepted Answer

A)  just under and behind 
B)  just above and behind 
C)  just under and ahead of 
D)  just above and ahead of 
A)  just under and behind 
B)  just above and behind 
C)  just under and ahead of 
D)  just above and ahead of

Question 14

The highest continuous power output-type lasers are the ____ type.

Accepted Answer

A)  solid state 
B)  YAG 
C)  ruby 
D)  gas 
A)  solid state 
B)  YAG 
C)  ruby 
D)  gas

Question 15

____ gases react with the material being cut.

Accepted Answer

A)  Cutting assist 
B)  Nonreactive 
C)  Exothermic 
D)  Nitrogen 
A)  Cutting assist 
B)  Nonreactive 
C)  Exothermic 
D)  Nitrogen

Question 16

​The operating voltage required for air carbon arc welding is ___________.

Accepted Answer

A)  ​35 volts or higher 
B)  ​18 volts or higher 
C)  ​120 volts or 240 volts 
D)  ​24 volts or lower 
A)  ​35 volts or higher 
B)  ​18 volts or higher 
C)  ​120 volts or 240 volts 
D)  ​24 volts or lower

Question 17

As the light is reflected at the ends of the lasing material, it begins to form a(n) ____________________ wave form.

Accepted Answer

The answer of As the light is reflected at the...

Question 18

The laser light is bounced between ____ and ____.

Accepted Answer

A)  one fully reflective surface, one partially reflective surface 
B)  one fully reflective surface, another fully reflective surface 
C)  one partially reflective surface, another partially reflective surface 
D)  one reflective surface, one non-reflective surface 
A)  one fully reflective surface, one partially reflective surface 
B)  one fully reflective surface, another fully reflective surface 
C)  one partially reflective surface, another partially reflective surface 
D)  one reflective surface, one non-reflective surface

Question 19

Which of the following is an advantage of laser cutting?

Accepted Answer

A)  Wider kerf 
B)  Wider heat-affected zone 
C)  Top edge will be smooth and rounded 
D)  No electrical conductivity is required 
A)  Wider kerf 
B)  Wider heat-affected zone 
C)  Top edge will be smooth and rounded 
D)  No electrical conductivity is required

Question 20

​The air supplied to the torch should be between ____ psi.

Accepted Answer

A)  ​20 and 40 
B)  ​80 and 100 
C)  ​100 and 120 
D)  ​120 and 200 
A)  ​20 and 40 
B)  ​80 and 100 
C)  ​100 and 120 
D)  ​120 and 200

Exam 9: Related Cutting Processes

​What process can be combined with a laser beam to apply a surface cladding on a part?

Explain the process of oxygen lance cutting.

Lasers are used for precision tasks like aiming weapons or scanning bar codes because ____.

The ability of a material's surface to absorb or reflect the laser light affects the laser's operating ____________________.

Today the most popular solid laser is the ____.

____________________ is the process sometimes used to remove large areas of metal so that hard surfacing can be applied.

Unlike the oxyfuel process, the air carbon arc cutting process ____.

​What are some types of materials that can be cut using one of the related cutting processes?

The ____________________ can either be a nonreactive gas or an exothermic.

The air supplied to the torch should be between ____ psi.

​What cutting process do fire and rescue personnel use to cut steel beams and concrete?

​Laser beam drilling can drill holes as small as ______________.

In air carbon arc cutting, the air must be aimed ____ the electrode.

The highest continuous power output-type lasers are the ____ type.

____ gases react with the material being cut.

​The operating voltage required for air carbon arc welding is ___________.

As the light is reflected at the ends of the lasing material, it begins to form a(n) ____________________ wave form.

The laser light is bounced between ____ and ____.

Which of the following is an advantage of laser cutting?

​The air supplied to the torch should be between ____ psi.

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

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

Fabricating Techniques and Practices

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 process can be combined with a laser beam to apply a surface cladding on a part?

What are some types of materials that can be cut using one of the related cutting processes?

What cutting process do fire and rescue personnel use to cut steel beams and concrete?

Laser beam drilling can drill holes as small as ______________.

The operating voltage required for air carbon arc welding is ___________.

The laser light is bounced between and .

The air supplied to the torch should be between ____ psi.