Applied Welding
Final Exam Questions
Course Introduction
Applied Welding is a hands-on course designed to equip students with practical skills and foundational knowledge in various welding techniques commonly used in industry, such as Shielded Metal Arc Welding (SMAW), Gas Metal Arc Welding (GMAW), and Gas Tungsten Arc Welding (GTAW). Emphasizing safety protocols and proper equipment usage, the course covers topics including material preparation, joint design, electrode selection, and weld inspection. Through laboratory exercises and real-world projects, students gain direct experience in interpreting welding symbols, following technical drawings, and producing structurally sound welds, preparing them for entry-level positions or further specialized study in welding and fabrication.
Recommended Textbook
Blueprint Reading for Welders 9th Edition by A.E. Bennett
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Chapter 1: Basic Lines and Views
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Q1) ____ projection is the method employed to describe the object in sufficient detail to permit fabrication.
A) Sectional
B) Series
C) Drawing
D) Orthographic
Answer: D
Q2) A(n) ____________________ line is a thick solid line.
Answer: object
Q3) A broken line of medium thickness is known as a(n) ____ line.
A) hidden
B) object
C) center
D) leader
Answer: A
Q4) All views have a particular position with respect to each other, and have either a horizontal or vertical alignment.
A)True
B)False
Answer: True
Page 3
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Chapter 2: Sketching
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Q1) Heavy lines are drawn by dulling (rounding) the point of the pencil and applying enough pressure to produce the line weight desired.
A)True
B)False
Answer: True
Q2) Lines are not usually shown for any part of the object that is not visible.
A)True
B)False
Answer: True
Q3) An oblique sketch is completed by repeating the same lines shown on the original orthographic view at the starting points of the receding lines.
A)True
B)False
Answer: False
Q4) ____________________ lines are drawn to the right for developing a right oblique drawing and to the left for developing a left oblique drawing.
Answer: Receding
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4
Chapter 3: Notes and Specifications
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Sample Questions
Q1) An explanatory note is placed near one of the views representing the part.
A)True
B)False
Answer: False
Q2) When a specification is placed within a title block, it is usually denoted as such by prefacing the information with the word "____________________."
Answer: specification
Q3) A(n) ____ is lettered information (in capital letters) concerning the details of construction.
A) detail
B) symbol
C) note
D) icon
Answer: C
Q4) When specifying materials, the word "specification" is always used.
A)True
B)False
Answer: False
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Chapter 4: Dimensions
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Sample Questions
Q1) Preferred practice is to show dimensions in ____.
A) fractions
B) decimals
C) whole numbers
D) interval numbers
Q2) The ____ on drill hole dimensions gives the size of the drill, the number of holes to be drilled, and may also give the depth to which the holes are to be drilled.
A) call out
B) legend
C) note
D) icon
Q3) Weldments very often include ____ parts.
A) threaded
B) thinned
C) rooted
D) edged
Q4) ____________________ indicate the locations where components of the part should be placed, assembled, machined, or welded.
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Page 6
Chapter 5: Bill of Materials
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Sample Questions
Q1) To prepare the bill of materials, each part must be considered in relation to the whole.
A)True
B)False
Q2) Metal plate is greater than ____ inches in thickness.
A) 3/18
B) 3/16
C) 5/18
D) 5/16
Q3) The designer/drafter is seldom required to prepare a list or bill of materials along with weldment drawings.
A)True
B)False
Q4) The width of a(n) ____________________ of stock does not exceed 6 inches.
Q5) An AISI-SAE classification for a type of steel consists of either three or four numbers. A)True
B)False
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Chapter 6: Structural Shapes
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Q1) There are two basic types of tubing: ____.
A) standard and thinwall
B) standard and extra strong
C) strong and thinwall
D) normal and thinwall
Q2) Sizes listed for many structural shapes are only ____________________ sizes.
Q3) The partial circles or holes in back of the openings of a standard sheet metal gage are ____.
A) for clearance purposes only
B) to measure clearances
C) to measure the thickness of sheet or plate, or the diameters of wire
D) to determine the type of steel
Q4) There are four basic types of pipes.
A)True
B)False
Q5) Miscellaneous beams are identified by the letter "____."
A) I
B) M
C) S
D) W
Page 8
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Chapter 7: Other Views
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Q1) Many of the structural shapes to be drawn are too long to be shown on a print in their true size.
A)True
B)False
Q2) The number of auxiliary views required depends on the number of ____ an object has.
A) oblique faces
B) alternate surfaces
C) skewed surfaces
D) slanted surfaces
Q3) The auxiliary view represents a view of the slanted surface from a position ____ to an object.
A) at acute angles
B) at left angles
C) at right angles
D) parallel
Q4) If the metal has a uniform structural shape throughout its length, a reduced length can be shown by means of a conventional ____________________ symbol.
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Chapter 8: Sections
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Q1) Each section receives its name from the method in which it is obtained or shown.
A)True
B)False
Q2) The cutting plane line indicates where the section is located with relation to the ____________________ view.
Q3) The cut surface of a cross section is represented by ____________________ lines.
Q4) A broken-out section, like other sections, is used to show the ____________________ of a part.
Q5) The primary purpose of a ____ is to show how the parts fit or operate together.
A) mated section
B) mated assembly
C) phantom assembly
D) phantom section
Q6) The cutting plane line is composed of ____ dashes alternating with a pair of ____ dashes.
A) long, short
B) short, long
C) long, medium
D) medium, short
Page 10
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Chapter 9: Detail, Assembly, and Subassembly Prints
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Q1) A(n) ____ print is used as a guide for assembling finished parts.
A) scale
B) build
C) working
D) assembly
Q2) As a rule, a ____ is prepared for each subassembly and shown in a ruled space on the drawing.
A) materials assembly
B) bill of materials
C) usage assembly
D) usage materials
Q3) ____ are usually omitted to simplify reading of the assembly print.
A) Broken lines
B) Temporary lies
C) Assembly lines
D) Scale lines
Q4) As a rule, a bill of materials is shown in a(n) ____________________ space on the drawing.
Q5) When a unit consists of several parts, and they are to be shown on one print, each part must be ____________________.
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Chapter 10: Welding Symbols and Abbreviations
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Q1) The standard welding symbol consists of ____.
A) a reference line
B) an arrow and a reference line
C) a reference line, an arrow, and a tail
D) an arrow
Q2) Welds not made in the shop are identified as ____ welds.
Q3) In the standard welding system, the ____ connects the reference line to the joint or area to be welded.
A) tail
B) arrow
C) header
D) trailer
Q4) To save drafting time and to reduce drafting costs, it is common practice to designate similar welds by additional (multiple) arrows, or by an indication placed in the tail of the symbol.
A)True
B)False
Q5) When a(n) ____________________ symbol is used, an abbreviation for the method of finish may be included.
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Chapter 11: Basic Joints for Weldment Fabrications
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Q1) A joint spacing or root opening (gap) between members being welded is indicated by welding symbols or ___________________ on the print.
Q2) When a grooved joint is required on heavy structural shapes, it may be possible to provide for a groove without formal preparation of the joint members.
A)True
B)False
Q3) The ____________________ joint is used for brazed weldments.
Q4) ____ flange joints are used for light metals.
A) Scarf
B) Bevel
C) V-groove
D) Corner
Q5) In certain cases, cutting and bending members to create joins for structural shapes may be more economical, even though more cutting and welding are required.
A)True
B)False
Q6) The design of the weld and/or the groove is usually the function of the
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Chapter 12: Fillet Welds
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Sample Questions
Q1) If the fillet weld symbol has unequal legs, the size of each leg is indicated in ____ at the left of the weld symbol.
A) braces
B) brackets
C) dashes
D) parentheses
Q2) If a fillet is shown on both sides of the joint, it is identified as a(n) ____________________ fillet weld.
Q3) The fillet wield symbol is always drawn so that the ____________________ leg is to the reader's left.
Q4) The ____ weld is one of the most widely used types of welds.
A) fillet
B) fill
C) filling
D) filled
Q5) If the length of the weld is specified, it is placed on the immediate left of the weld symbol.
A)True
B)False
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Chapter 13: Groove Welds
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Sample Questions
Q1) A joint with a groove weld may include a requirement for joint gouging.
A)True
B)False
Q2) The distance between the joint members at the bottom of the weld is called the ____________________ opening.
Q3) To indicate the member to be prepared for the J- and bevel welds, the arrow breaks toward that member.
A)True
B)False
Q4) The ____ is a filler metal that is fused into the root of the joint and becomes a part of the weld.
A) insert
B) consumed insert
C) sacrificial insert
D) consumable insert
Q5) A groove weld symbol without the size of the weld dimension requires ____.
A) PJC
B) CJP
C) CJC
D) JPC
Page 15
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Chapter 14: Back or Backing and Melt Thru Welds
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Q1) The back and backing welds are the same and are shown by the same symbol and either is specified by including a reference in the ____________________ of the welding symbol,
Q2) Back or backing and melt-thru welds are frequently used with groove welds to strengthen the weld on the opposite side of the joint.
A)True
B)False
Q3) A back or backing weld is easily distinguished when a multiple ____ line is used. A) dimension
B) join C) reference
D) extension
Q4) The melt-thru symbol is used in the same manner and has the same significance for flange welds as it does for groove welds.
A)True
B)False
Q5) The ____________________ weld is applied first and then the groove weld is made.
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Chapter 15: Plug and Slot Welds
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Q1) The slot weld is made through a(n) ____ hole.
A) round
B) square
C) elongated
D) rectangular
Q2) The number of welds is shown in ____ below an arrow side of the plug and slot weld symbols or may be specified in the tail of the welding symbol.
A) square brackets
B) parentheses
C) curly braces
D) quotes
Q3) When two or more members are welded to another member by means of a plug weld, the joint or joints to be welded are shown by a(n) ____________________ drawing.
Q4) Depth of ____________________ is shown within the symbol for both plug and slot welds.
Q5) In the case of a(n) ____________________ finish requirement, it is so specified by a note in the tail of the welding symbol.
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Chapter 16: Surfacing Welds
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Sample Questions
Q1) When the entire surface is to be built up, whether it be the entire area of a plane or curved surface, several elements must be added to the surface symbol.
A)True
B)False
Q2) Differences in the direction of multiple surface welds may be indicated by the use of appropriate notes in the ____________________ of the welding symbol.
Q3) Special applications of surface welds may be indicated by a note in the tail of the welding symbol, such as adjusting the fitup of grooved joints.
A)True
B)False
Q4) A surfacing weld is used to ____ a surface.
A) build up
B) smooth out
C) lower
D) diminish
Q5) The single element shown when the entire surface is to be built up is shown to the ____________________ of the symbol.
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Chapter 17: Edge Welds
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Q1) An edge weld symbol may also be applied to an edge ____________________.
Q2) When specifying the length and spacing of intermittent edge welds, the first dimension represents the ____ of the weld.
A) length
B) pitch
C) width
D) spacing
Q3) The edge weld symbol has many of the elements applied to other weld symbols-size, length, pitch, weld-all-around, weld-in-field, finishing and methods of finishing welds.
A)True
B)False
Q4) Applicable length and pitch dimensions are placed on the ____ side of each symbol.
A) top
B) bottom
C) right
D) left
Q5) The ____________________ weld symbol has a both sides application only to an edge joint.
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Chapter 18: Spot Welds
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Q1) A machine finish may be specified as flat without a need for it to be flush by adding a note in the tail "____________________ flat."
Q2) The spot-weld symbol is centered on the reference line when there is no arrow side or other side significance.
A)True
B)False
Q3) The ____ or flush-contour symbol and method of finish may be added to the spot-weld symbol when the exposed surface of either member of the spot-welded joint is to be made flush.
A) flat
B) capped
C) flat-topped
D) flushed
Q4) The spot-weld symbol is located ____________________ to the reference line when it has an arrow side or other side significance.
Q5) The size of a spot weld is measured in ____________________ of an inch, with or without inch marks.
Q6) In cross section, the spot weld appears to be ____________________.
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Chapter 19: Projection Welds
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Q1) When the symbol has an arrow side significance, the embossment is located on the other side member.
A)True
B)False
Q2) An other side significance means that the embossment is located on the ____ side member.
A) process
B) tail
C) arrow
D) other
Q3) The projection welds to be made are localized at predetermined points and appear as projections or embossments.
A)True
B)False
Q4) A(n) ____________________ weld symbol can be applied to the reference line to denote either an arrow side or other side significance.
Q5) The strength size element of the project weld symbol is followed by the abbreviation ____________________ for metric.
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Chapter 20: Seam Welds
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Q1) When the center-to-center spacing (pitch) dimension for intermittent seam welds is to be shown, it is placed to the ____ of the length dimension.
A) bottom
B) top
C) left
D) right
Q2) The dimension for the length or extent of a seam weld is placed to the ____ of the symbol.
A) bottom
B) top
C) left
D) right
Q3) Size of the seam-weld expressed in ____ when the drawing is metric.
A) decimeters
B) centimeters
C) decameters
D) millimeters
Q4) A tail must be used with the seam weld symbol to indicate the ____________________ reference.
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Chapter 21: Stud Welds
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Sample Questions
Q1) When stud welds are to be made in a straight line with unequal spacing, or in a configuration other than a straight line, the location of each stud must be dimensioned on the drawing.
A)True
B)False
Q2) The stud size dimension is placed to the ____________________ of the stud-weld symbol.
Q3) The stud-weld symbol is always shown with the arrow of the welding symbol pointing to the surface to which the stud is to be welded.
A)True
B)False
Q4) An arrow side significance is applied to the stud-weld symbol and it is used with an other side or both sides significance.
A)True
B)False
Q5) A welding process reference stud weld (sw) is included in the
Q6) The stud-weld symbol is always shown placed ____________________ the reference line.
23
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Chapter 22: Applied Metrics for Welders
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Q1) The ____________________ represents the distance from the crest of one thread to the crest of the next thread.
Q2) When converting an inch value to a millimeter value, a(n) ____ process is used.
A) addition
B) subtraction
C) multiplication
D) division
Q3) When converting square inches to square millimeters multiply by ____.
A) 0.305
B) 1.639
C) 25.4
D) 645.2
Q4) One degree approximates ____ radian.
A) 0.017
B) 0.020
C) SI
D) MM
Q5) The primary system of measurement used by most of the world is the ____________________ system.
Q6) The most common metric value found on a print is the ____________________.
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Chapter 23: Pipe Welding Symbols
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Q1) In the case of complex layouts in double-line drawings, the pipe size must be more than 12".
A)True
B)False
Q2) Double-line drawings may include use of the ____ welding symbols to indicate the kinds of welds required for assembling the components of the pipe layout.
A) standard
B) company
C) public
D) normalized
Q3) Simple fittings, such as elbows and tees, are ____ represented.
A) descriptively
B) iconically
C) textually
D) pictorially
Q4) A(n) ____________________ pipe layout may specify several methods of connecting the pipe and fittings.
Q5) Dimensioning for pipe layout components is accomplished by the addition of ____________________ and notes to the drawings.
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Chapter 24: Dual Dimensioning
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Q1) Dual-dimensioned prints are more costly to prepare; however, they permit greater flexibility in their application.
A)True
B)False
Q2) Through the use of ____ prints, parts that are to be manufactured to metric dimensions may be produced by using machines that are graduated in the inch system of measurement.
A) multi-dimensioned
B) dual-dimensioned
C) conversion
D) transition
Q3) To convert a millimeter dimension to inches, divide it by ____.
A) 23.4
B) 24.5
C) 25.4
D) 26.5
Q4) Manufacturers who market their products to international consumers only use SI dimensioning.
A)True
B)False
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Chapter 25: Inspection and Testing
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Q1) ____ testing involves subjecting weld specimens to a series of mechanical tests that measure various metallurgical properties.
A) Internal
B) External
C) Nondestructive
D) Destructive
Q2) ____ examination is one of the most extensively used inspection practices.
A) Ultrasound
B) Radiographic
C) Visual
D) Dye penetrant
Q3) A ____ test is used to determine the depth of weld metal penetration, fusion zone, and heat-affected zone.
A) macro etch
B) bend
C) nick break
D) tensile
Q4) For pressure vessels or pipe, a(n) ____________________ examination may be indicated.
Q5) ____________________ tests may make the specimen unfit for further service.
Page 27
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Chapter 26: International Standard Symbols for Welding
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Q1) The variety of dimensions applied to ISO symbols and their locations with respect to the symbols are similar to ____________________ welding symbols.
Q2) ISO symbols for weld representations are generally found on drawings prepared with the views shown in fourth-angle orthographic projection.
A)True
B)False
Q3) The arrangement and shape of views for first-angle projection is derived from viewing an object located within the ____ planes of the first quadrant of a circle.
A) top
B) two
C) three
D) four
Q4) An ISO symbol does not provide for the use of a broken arrow line to indicate which joint member of a groove weld is to be prepared.
A)True
B)False
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Chapter 27: Introduction to Computer Aided Drafting
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Q1) The purpose of a(n) ____________________ is to act as a pointer for selecting items on the screen for processing to the CPU.
Q2) Most CAD drawings are created at a scale of 1:1 (full) and printed at the final desired scale.
A)True
B)False
Q3) A(n) ____ is an indicator found on the screen that may be in the form of a small triangle, arrow, or some other similar configuration.
A) pointer
B) arrow
C) I-beam
D) cursor
Q4) The ____________________ is made up of an assortment of electronic devices interconnected by electric cables.
Q5) A computer ____________________ is where CAD drawings are produced.
Q6) ____________________ output increases production, standardizes drawings, and generates data and a variety of drawings that may be electronically transferred to other computers.
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Chapter 28: Introduction to Geometric Dimensioning and Tolerancing
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Q1) The least material condition refers to a part when its material content is produced at its ____________________ size limit.
Q2) The number and size of compartments within a frame will vary depending upon the extent of data to be specified.
A)True
B)False
Q3) A term applied to a part such as a surface, slot, or hole is known as a ____.
A) feature
B) datum
C) feature of location
D) feature symbol
Q4) Size dimensions for welding symbols are shown as ____ fractions as well as dimensions for stock items such as steel angle.
A) decimal
B) common
C) standard
D) mixed
Q5) The ____________________ feature symbol may be attached to an extension line or attached to a feature control frame.
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