NCCER 29201 Welding Symbols

Multiple Choice

What is the title of the module represented in the image?

• NCCER Module 29201

• NCCER Module 29202

• NCCER Module 29203

• NCCER Module 29204

Multiple Choice

What is the main focus of Session One?

• Understanding Welding Techniques

• Understanding Welding Symbols

• Understanding Welding Equipment

• Understanding Welding Safety

Multiple Choice

What are the key objectives you should be able to achieve after completing this session on welding symbols?

• Identify and interpret welding symbols

• Describe the structure of welding symbols

• Identify size and dimension markings

• Interpret various supplemental symbols

Multiple Choice

What should you be able to do under the supervision of your instructor?

• Identify and interpret welding symbols

• Complete a welding project

• Draw welding symbols

• Explain welding techniques

Multiple Choice

What are the components of a welding symbol as shown in the image?

• Tail

• Reference Line

• Arrow Line to Joint

• Data Instructions Notes

Multiple Choice

What does the position of the weld symbol on the reference line indicate?

• Where the weld occurs

• The type of weld

• The size of the weld

• The material of the weld

Multiple Choice

What are the different types of groove weld symbols shown in the image?

• Square

• Scarf

• Bevel

• Flare-V

Multiple Choice

What do the weld symbols on both sides of the reference line indicate?

• They indicate the type of weld

• They indicate the welding process

• They indicate the position of the weld

• They indicate the material type

Multiple Choice

What is the order of operations indicated by the welding symbols in the image?

• 1ST, 2ND, 3RD

• 3RD, 2ND, 1ST

• 2ND, 1ST, 3RD

• 1ST, 3RD, 2ND

Multiple Choice

What does the fillet size represent in the welding symbol?

• Length of the weld

• Size of the weld

• Type of weld

• Angle of the weld

Multiple Choice

What are the two specifications for intermittent and staggered welds?

• Weld length and pitch

• Weld width and depth

• Weld type and angle

• Weld material and finish

Multiple Choice

What must be specified for partial groove penetrations according to the image?

• Only the depth of the groove

• Only the joint penetration

• Both the depth of the groove and the joint penetration

• Neither the depth of the groove nor the joint penetration

Multiple Choice

What are the specified angles for the groove and bevel in the joint preparation?

• 45° for groove angle

• 30° for groove angle

• 60° for groove angle

• 90° for groove angle

Multiple Choice

What are the specifications for plug welds and slot welds as shown in the image?

• Material Thickness

• Depth of Fill

• Size

• Pitch

Multiple Choice

What do supplemental symbols add to the welding symbol?

• Extra detail

• Less detail

• No detail

• Confusion

Multiple Choice

What do the symbols in the table represent in welding?

• Backing, Spacer

• Melt Through

• Surfacing

• Spot or Projection

Multiple Choice

What details about backing and spacers are typically found in the welding symbol's tail?

• Type of material

• Weld preparation

• Groove angle

• Pitch length

Multiple Choice

What information is provided by the welding symbol for spot welds?

• Weld size and pitch

• Weld type

• Weld material

• Weld color

Multiple Choice

What are the key components of seam welding symbols as illustrated in the image?

• Weld Width

• Weld Length

• Weld Pitch

• Shear Strength

Open Ended

What is one thought you had about the material?

Open Ended

What are two questions you have about the material?

Open Ended

What are three important things you learned during class?

Multiple Choice

What should you do to prepare for the next session on Welding Symbols?

• Review all material covered in this session

• Skip the review

• Only focus on the module exam

• Ignore the Section Review

Multiple Choice

As a safety precaution, a ______________ should be kept nearby when Arc Welding.

• Water

• Fire retardant material

• Fire extinguisher

• none of the above

Multiple Choice

Arc welding produces harmful _____________.  

• Noise
• Light rays
• heat
• gas

Multiple Choice

When arc welding do NOT use cables that are _________.

• welded
• soldered
• cracked, cut or frayed
• spliced

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident