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NCCER WELDING SAFETY COMPLETE COMPILATION BUNDLE|VERIFIED FOR ACCURACY
NCCER WELDING SAFETY COMPLETE COMPILATION BUNDLE|VERIFIED FOR ACCURACY
[Mostrar más]NCCER WELDING SAFETY COMPLETE COMPILATION BUNDLE|VERIFIED FOR ACCURACY
[Mostrar más]Which of these modern methods use a flux-coated consumable welding rod? 
A. SMAW 
B. GTAW 
C. FCAW 
D. GMAW 
A. SMAW 
 
 
 
In which of these processes is acetylene used? 
A. Gas tungsten arcwelding 
B. Carbon arc cutting 
C. Flux score arcwelding 
D. Oxy fuel cutting 
D. Oxy fuel cutting 
 
 
 
In ...
Vista previa 1 fuera de 3 páginas
Añadir al carritoWhich of these modern methods use a flux-coated consumable welding rod? 
A. SMAW 
B. GTAW 
C. FCAW 
D. GMAW 
A. SMAW 
 
 
 
In which of these processes is acetylene used? 
A. Gas tungsten arcwelding 
B. Carbon arc cutting 
C. Flux score arcwelding 
D. Oxy fuel cutting 
D. Oxy fuel cutting 
 
 
 
In ...
Module 1 Welding Safety questions and answers already graded A
Vista previa 1 fuera de 3 páginas
Añadir al carritoModule 1 Welding Safety questions and answers already graded A
Arc burn 
burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
Vista previa 1 fuera de 4 páginas
Añadir al carritoArc burn 
burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
Arc Burn 
Burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
The permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
Vista previa 1 fuera de 2 páginas
Añadir al carritoArc Burn 
Burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
The permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
NCCER Welding Level 2 Module 3 Terms with verified correct definitions
Vista previa 2 fuera de 7 páginas
Añadir al carritoNCCER Welding Level 2 Module 3 Terms with verified correct definitions
Annealing 
heat treatment that reduces the bitterness of the work 
 
 
 
carbide precipitation 
the process of carbides combining with chromium to create chromium carbide. thee result is a reduction of chromium and the corrosion resistance it provides. intergranular corrosion results in loss of chro...
Vista previa 1 fuera de 3 páginas
Añadir al carritoAnnealing 
heat treatment that reduces the bitterness of the work 
 
 
 
carbide precipitation 
the process of carbides combining with chromium to create chromium carbide. thee result is a reduction of chromium and the corrosion resistance it provides. intergranular corrosion results in loss of chro...
Transferred Arc Process 
The plasma arc cutting process type most commonly used is the. 
 
 
 
100% cotton 
When operating plasma arc cutting equipment it is acceptable to wear a hat made of. 
 
 
 
35 % 
The duty-cycle range for a light-duty unit is typically. 
 
 
 
Amperage 
The unit of measure u...
Vista previa 1 fuera de 4 páginas
Añadir al carritoTransferred Arc Process 
The plasma arc cutting process type most commonly used is the. 
 
 
 
100% cotton 
When operating plasma arc cutting equipment it is acceptable to wear a hat made of. 
 
 
 
35 % 
The duty-cycle range for a light-duty unit is typically. 
 
 
 
Amperage 
The unit of measure u...
ferrous metals 
What use is oxyfuel cutting best suited for? 
 
 
 
oxidize 
The stream of high pressure cutting oxygen that is directed from an oxyfuel torch causes to metal to instantly _____? 
 
 
 
3-6 
The recommended range of tinting for either the face shield or the safety glass lenses used d...
Vista previa 1 fuera de 4 páginas
Añadir al carritoferrous metals 
What use is oxyfuel cutting best suited for? 
 
 
 
oxidize 
The stream of high pressure cutting oxygen that is directed from an oxyfuel torch causes to metal to instantly _____? 
 
 
 
3-6 
The recommended range of tinting for either the face shield or the safety glass lenses used d...
Welding symbols 
in WPS (Welding Procedure Sheet) they convey specific details for the weld 
 
 
 
Reference line 
base for all welding symbols. It is a horizontal line with an arrow at one end. 
 
 
 
Arrow line 
can be on either side of the reference line and it points to the location the welding ...
Vista previa 2 fuera de 5 páginas
Añadir al carritoWelding symbols 
in WPS (Welding Procedure Sheet) they convey specific details for the weld 
 
 
 
Reference line 
base for all welding symbols. It is a horizontal line with an arrow at one end. 
 
 
 
Arrow line 
can be on either side of the reference line and it points to the location the welding ...
Arc burn 
burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
Vista previa 1 fuera de 4 páginas
Añadir al carritoArc burn 
burn to the skin produced by brief exposure to intense radiant heat and ultraviolet light 
 
 
 
Bonded 
the permanent joining of metallic parts to form an electrically conductive path that will assure electrical continuity and the capacity to safely conduct any current likely to be impose...
The modern word for plumber is derived from the Latin word for 
A person who works with lead 
 
 
 
LEED applies to all areas of the profession, except 
Renovation 
 
 
 
Water that comes from laundry and bathtubs and reused in known as 
Graywater 
 
 
 
Suggested national plumbing standards are cal...
Vista previa 3 fuera de 18 páginas
Añadir al carritoThe modern word for plumber is derived from the Latin word for 
A person who works with lead 
 
 
 
LEED applies to all areas of the profession, except 
Renovation 
 
 
 
Water that comes from laundry and bathtubs and reused in known as 
Graywater 
 
 
 
Suggested national plumbing standards are cal...
flux 
A shielding gas can be generated entirely from the ____________________ in the electrode core. (self shielded FCAW-S) 
 
 
 
rear deflector material 
If a hard hat is required for the environment, use one that allows the attachment of ____________________. 
 
 
 
flash sheids 
When preparing t...
Vista previa 1 fuera de 2 páginas
Añadir al carritoflux 
A shielding gas can be generated entirely from the ____________________ in the electrode core. (self shielded FCAW-S) 
 
 
 
rear deflector material 
If a hard hat is required for the environment, use one that allows the attachment of ____________________. 
 
 
 
flash sheids 
When preparing t...
GTAW 
If you see the label TIG on a welding machine, that machine is considered to be what kind of welding machine? 
 
 
 
oxygen 
During the GTAW process, UV radiation in the atmosphere near the weld can ionize ___________________. 
 
 
 
direct current electrode negative (DCEN) 
GTAW is most commo...
Vista previa 1 fuera de 3 páginas
Añadir al carritoGTAW 
If you see the label TIG on a welding machine, that machine is considered to be what kind of welding machine? 
 
 
 
oxygen 
During the GTAW process, UV radiation in the atmosphere near the weld can ionize ___________________. 
 
 
 
direct current electrode negative (DCEN) 
GTAW is most commo...
no postweld cleaning is necessary 
Since there is no flux in GTAW welding, ____________________. 
 
 
 
rear deflector material and a face shield. 
When a hard hat is required while welding, use one that allows the attachment of _____________________. 
 
 
 
any welding or cutting 
Approved fire ext...
Vista previa 1 fuera de 2 páginas
Añadir al carritono postweld cleaning is necessary 
Since there is no flux in GTAW welding, ____________________. 
 
 
 
rear deflector material and a face shield. 
When a hard hat is required while welding, use one that allows the attachment of _____________________. 
 
 
 
any welding or cutting 
Approved fire ext...
Welding current is transferred from the electrode holder, through the ___ and into the work 
Wire core of the electrode 
 
 
 
The harmful oxygen and hydrogen present in the atmosphere surrounding a molten weld is pushed away from the weld by the ____ created during the welding process 
Gaseous shie...
Vista previa 1 fuera de 3 páginas
Añadir al carritoWelding current is transferred from the electrode holder, through the ___ and into the work 
Wire core of the electrode 
 
 
 
The harmful oxygen and hydrogen present in the atmosphere surrounding a molten weld is pushed away from the weld by the ____ created during the welding process 
Gaseous shie...
NCCER Millwright Level II Module 7 Gaskets and Packing exam questions with 100% correct answers(verified for accuracy)
Vista previa 3 fuera de 21 páginas
Añadir al carritoNCCER Millwright Level II Module 7 Gaskets and Packing exam questions with 100% correct answers(verified for accuracy)
2x vendido
Which of the following is true with regard to switchboards 
Switchboards are used to subdivide large blocks of power 
 
 
 
When installing wiring within switchgear, use self adhesive cable ties every ___. 
12" (300mm) 
 
 
 
The maximum voltage that a piece of equipment can withstand is known as i...
Vista previa 2 fuera de 6 páginas
Añadir al carritoWhich of the following is true with regard to switchboards 
Switchboards are used to subdivide large blocks of power 
 
 
 
When installing wiring within switchgear, use self adhesive cable ties every ___. 
12" (300mm) 
 
 
 
The maximum voltage that a piece of equipment can withstand is known as i...
NEC Article 250 ______. 
is the primary governing article for the proper use and installation of grounding and bounding. 
 
 
 
Suppose a loose connection has been exposed bare conductor and it contacts the edge of a metal enclosure. Is this an example of a short circuit or a ground fault? 
ground f...
Vista previa 2 fuera de 7 páginas
Añadir al carritoNEC Article 250 ______. 
is the primary governing article for the proper use and installation of grounding and bounding. 
 
 
 
Suppose a loose connection has been exposed bare conductor and it contacts the edge of a metal enclosure. Is this an example of a short circuit or a ground fault? 
ground f...
What is the purpose of a sealing fitting (seal off) 
To minimize the passage of gas vapors and flames through a conduit. 
 
 
 
What is article 344 of NEC 
Will be covering RMC or Rigid metal conduit 
 
 
 
What is one characteristic of aluminum conduit? 
It is more resistant to wet environments. 
 ...
Vista previa 2 fuera de 7 páginas
Añadir al carritoWhat is the purpose of a sealing fitting (seal off) 
To minimize the passage of gas vapors and flames through a conduit. 
 
 
 
What is article 344 of NEC 
Will be covering RMC or Rigid metal conduit 
 
 
 
What is one characteristic of aluminum conduit? 
It is more resistant to wet environments. 
 ...
increase 
If the wire speed is increased during GMAW or FCAW work, the voltage must __________________________. 
 
 
 
tungsten 
In GTAW, the torch holds a (an) __________________ electrode. 
 
 
 
120 
When tapering the point on a tungsten electrode, use ______-grit grinding wheels or sanding belts...
Vista previa 2 fuera de 8 páginas
Añadir al carritoincrease 
If the wire speed is increased during GMAW or FCAW work, the voltage must __________________________. 
 
 
 
tungsten 
In GTAW, the torch holds a (an) __________________ electrode. 
 
 
 
120 
When tapering the point on a tungsten electrode, use ______-grit grinding wheels or sanding belts...
1x vendido
Worn motor bearings are most to result in a(n)___. 
continuous overload 
 
 
 
A high-level short circuit current may exceed ___. 
50,000A` 
 
 
 
Accidental contact between an electrical conductor and a grounded enclosure is called a(n)___. 
ground fault 
 
 
 
Most arcing faults begin as ___. 
gro...
Vista previa 2 fuera de 6 páginas
Añadir al carritoWorn motor bearings are most to result in a(n)___. 
continuous overload 
 
 
 
A high-level short circuit current may exceed ___. 
50,000A` 
 
 
 
Accidental contact between an electrical conductor and a grounded enclosure is called a(n)___. 
ground fault 
 
 
 
Most arcing faults begin as ___. 
gro...
2x vendido
How DC motors operate? 
Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. 
 
 
 
Armature: (Definition) 
The rotating windings of a DC motor. 
 
 
 
The ____ is a movable electromagnet located between the poles of another fixed permanent (fiel...
Vista previa 2 fuera de 7 páginas
Añadir al carritoHow DC motors operate? 
Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. 
 
 
 
Armature: (Definition) 
The rotating windings of a DC motor. 
 
 
 
The ____ is a movable electromagnet located between the poles of another fixed permanent (fiel...
WHICH HARMFUL GAS WILL BE PRODUCED FROM THE INTENSE UV RADIATION ON THE SURROUNDING AIR? 
Ozone 
 
 
 
ONE OF THE PRIMARY BENEFITS OF GTAW IS THE FACT THAT VENTILATION IS UNECESSARY TRUE OR FALSE 
False 
 
 
 
True or False 
 
GTAW PRODUCES MORE VISIBLE LIGHT RAYS THAN FCAW WELDING? 
 
True 
 
 
 
G...
Vista previa 2 fuera de 15 páginas
Añadir al carritoWHICH HARMFUL GAS WILL BE PRODUCED FROM THE INTENSE UV RADIATION ON THE SURROUNDING AIR? 
Ozone 
 
 
 
ONE OF THE PRIMARY BENEFITS OF GTAW IS THE FACT THAT VENTILATION IS UNECESSARY TRUE OR FALSE 
False 
 
 
 
True or False 
 
GTAW PRODUCES MORE VISIBLE LIGHT RAYS THAN FCAW WELDING? 
 
True 
 
 
 
G...
Safety is of paramount and 
horseplay will not be tolerated 
 
 
 
Good ventilation is required to prevent the buildup of oxygen 
fuel gas and toxic fumes 
 
 
 
Oxygen itself will not burn but the presence of pure 
oxygen will serve to accelerate combustion 
 
 
 
Oil and grease in the presence of ...
Vista previa 1 fuera de 2 páginas
Añadir al carritoSafety is of paramount and 
horseplay will not be tolerated 
 
 
 
Good ventilation is required to prevent the buildup of oxygen 
fuel gas and toxic fumes 
 
 
 
Oxygen itself will not burn but the presence of pure 
oxygen will serve to accelerate combustion 
 
 
 
Oil and grease in the presence of ...
Accidents are made more likely for employees in the age group 
a. 18 and under 
 
 
 
Body protection while welding is best provided by wearing 
c. Cotton clothing 
 
 
 
Which of the following is a correct statement 
c. The recommended shade for SMAW welding is 10-14 
 
 
 
The potentially toxic co...
Vista previa 1 fuera de 2 páginas
Añadir al carritoAccidents are made more likely for employees in the age group 
a. 18 and under 
 
 
 
Body protection while welding is best provided by wearing 
c. Cotton clothing 
 
 
 
Which of the following is a correct statement 
c. The recommended shade for SMAW welding is 10-14 
 
 
 
The potentially toxic co...
List 5 items of proper clothing and welding attire. 
1. goggles 
 sleeves on shirts 
3. helmet 
4. no loose threads or holes 
s 
 
 
 
Name the two light rays produced when welding that can harm the eyes. 
1. ultraviolet 
2. infrared 
 
 
 
Name the clothing condition that makes them very susceptibl...
Vista previa 1 fuera de 2 páginas
Añadir al carritoList 5 items of proper clothing and welding attire. 
1. goggles 
 sleeves on shirts 
3. helmet 
4. no loose threads or holes 
s 
 
 
 
Name the two light rays produced when welding that can harm the eyes. 
1. ultraviolet 
2. infrared 
 
 
 
Name the clothing condition that makes them very susceptibl...
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