1.
Drawings can be completed manually or with a CAD system.
Correct Answer
A. True
Explanation
Drawings can be completed manually or with a CAD system. This statement is true because drawings can indeed be created either manually, using traditional tools such as pencils and paper, or with the help of computer-aided design (CAD) systems. CAD systems allow for more precise and efficient drawing creation, editing, and manipulation, making them a popular choice in various industries such as architecture, engineering, and manufacturing. However, manual drawing techniques still hold value in certain contexts, such as sketching initial ideas or creating artistic renderings.
2.
Drawings provide a good way to describe design ideas that are hard to describe in words.
Correct Answer
A. True
Explanation
Drawings are visual representations that can effectively convey design ideas that may be difficult to articulate using words alone. They provide a tangible and visual way to communicate complex concepts, allowing others to better understand and visualize the intended design. By utilizing drawings, designers can effectively communicate their ideas, making it easier for others to interpret and provide feedback. Therefore, it is true that drawings provide a good way to describe design ideas that are hard to describe in words.
3.
A line is sketched by making a series of short, overlapping strokes.
Correct Answer
A. True
Explanation
When sketching a line, it is common practice to make a series of short, overlapping strokes rather than one continuous stroke. This technique helps to create depth and texture in the line, making it appear more natural and dynamic. Therefore, the statement "A line is sketched by making a series of short, overlapping strokes" is true.
4.
Drafting is frequently called the “language of industry.”
Correct Answer
A. True
Explanation
Drafting is often referred to as the "language of industry" because it is a highly specialized skill that involves creating technical drawings and plans that are used in various industries such as engineering, architecture, manufacturing, and construction. These drawings provide detailed and precise information about the dimensions, materials, and specifications of a product or structure, allowing for accurate and efficient communication between designers, engineers, and manufacturers. Therefore, the statement that drafting is frequently called the "language of industry" is true.
5.
Chp-3 Object lines indicate visible edges of an object.
Correct Answer
A. True
Explanation
Object lines are a type of line used in technical drawings to represent the visible edges of an object. These lines help to define the shape and form of the object and are typically drawn with a solid, thick line. By indicating the visible edges, object lines provide clarity and help the viewer understand the three-dimensional nature of the object being depicted. Therefore, the statement that object lines indicate visible edges of an object is true.
6.
A T-square provides a vertical baseline for the drawing.
Correct Answer
B. False
Explanation
A T-square does not provide a vertical baseline for the drawing. It is a tool used in technical drawing to create horizontal lines and right angles. The vertical baseline is typically established using other tools such as a straightedge or a plumb line. Therefore, the statement is false.
7.
A soft pencil is best suited for producing sharp lines on a drawing.
Correct Answer
B. False
Explanation
A soft pencil is not best suited for producing sharp lines on a drawing. Soft pencils are typically used for shading and creating softer, darker lines. To produce sharp lines, a harder pencil such as an H or HB pencil would be more suitable. These pencils have a higher graphite content and create lighter, crisper lines.
8.
A full-size metric scale is used to make drawings at a scale of 1:1.
Correct Answer
A. True
Explanation
A full-size metric scale is used to make drawings at a scale of 1:1 because it allows for accurate representation of measurements and proportions. This means that the drawing is made at the same size as the actual object, with each unit on the scale representing the corresponding unit on the object. Therefore, the statement "A full-size metric scale is used to make drawings at a scale of 1:1" is true.
9.
Ergonomics is the science of adapting the workstation to fit the needs of the drafter.
Correct Answer
A. True
Explanation
Ergonomics is indeed the science of designing and arranging the workspace to suit the requirements and comfort of the drafter. It focuses on optimizing the interaction between humans and their environment to enhance productivity, efficiency, and overall well-being. By considering factors such as posture, lighting, equipment placement, and ergonomic furniture, the workspace can be customized to minimize physical strain and promote a healthy and comfortable working environment. Therefore, the statement "Ergonomics is the science of adapting the workstation to fit the needs of the drafter" is true.
10.
As a rule, when making a multiview drawing, the view selected as the side view should show the most visible features of the object.
Correct Answer
B. False
Explanation
When making a multiview drawing, the view selected as the side view should not necessarily show the most visible features of the object. The side view is typically chosen to show the object's height, width, and depth, rather than its visible features. The most visible features of the object are usually shown in the front or top view. Therefore, the statement is false.
11.
Drawings made in mechanical drafting are most commonly dimensioned in fractional inches.
Correct Answer
B. False
Explanation
Drawings made in mechanical drafting are not most commonly dimensioned in fractional inches. Instead, they are typically dimensioned in decimal inches or metric units. Fractional inches may still be used in some cases, but they are not the most common method of dimensioning in mechanical drafting.
12.
Dimensions are placed horizontally and read from the bottom of the drawing in the unidirectional dimensioning system.
Correct Answer
A. True
Explanation
In the unidirectional dimensioning system, dimensions are placed horizontally and read from the bottom of the drawing. This means that the dimensions start from the bottom and progress upwards, allowing for a clear and consistent reading of the measurements. This system helps to ensure accuracy and ease of interpretation when reading and understanding the dimensions on a drawing.
13.
Dimension lines are drawn to the same weight as object lines.
Correct Answer
B. False
Explanation
Dimension lines are not drawn to the same weight as object lines. In technical drawings, dimension lines are typically drawn with a thinner and lighter weight compared to object lines. This is done to differentiate them from the main features of the drawing and to avoid confusion. By using a lighter weight, dimension lines are visually separated and allow for clear and accurate measurements to be taken from the drawing.
14.
Iews show interior features as object lines rather than hidden lines.
Correct Answer
A. True
Explanation
Interior features in views are shown as object lines rather than hidden lines because object lines represent the visible edges of an object, while hidden lines are used to represent edges that are not visible in the current view. Therefore, when creating a view of the interior of an object, it is appropriate to show the interior features as object lines to accurately depict the visible edges.
15.
Dimension lines in pictorial views are drawn parallel to the pictorial planes.
Correct Answer
A. True
Explanation
Dimension lines in pictorial views are drawn parallel to the pictorial planes because this helps to accurately represent the measurements and dimensions of the objects in the pictorial view. By drawing the dimension lines parallel to the pictorial planes, it ensures that the dimensions are aligned with the perspective of the drawing and provides a clear reference for the measurements. This helps to avoid any confusion or misinterpretation of the dimensions in the pictorial view.
16.
An elevation drawing shows the front, rear, and side views of a house.
Correct Answer
A. True
Explanation
An elevation drawing is a type of architectural drawing that shows the exterior views of a building, including the front, rear, and side views. It provides a visual representation of how the building will look from different angles. Therefore, it is accurate to say that an elevation drawing shows the front, rear, and side views of a house.
17.
Chp-24 Windows and doors on a floor plan are dimensioned to their centers.
Correct Answer
A. True
Explanation
Windows and doors on a floor plan are dimensioned to their centers because this provides accurate measurements for placement and alignment. By dimensioning to the centers, it ensures that the window or door is positioned correctly within the wall and allows for precise installation. This method also helps in determining the clear opening size and ensures that the overall design and layout of the floor plan are accurate.
18.
The square foot method provides a way to determine the size of a home that can be built based on the money available
Correct Answer
A. True
Explanation
The square foot method is a valid way to determine the size of a home that can be built based on the available budget. By calculating the cost per square foot, one can estimate the maximum size of a home that can be afforded. This method is commonly used in the construction industry to help clients make informed decisions about the size and cost of their homes. Therefore, the statement is true.
19.
The purpose of architectural plans is to provide all of the information needed to construct a modern building.
Correct Answer
A. True
Explanation
Architectural plans are comprehensive documents that contain all the necessary details and specifications required for the construction of a modern building. These plans include information about the building's layout, dimensions, materials, structural elements, electrical and plumbing systems, and other important aspects. By providing all the necessary information, architectural plans ensure that the construction process is executed accurately and efficiently, resulting in a successful and functional building. Therefore, the statement "The purpose of architectural plans is to provide all of the information needed to construct a modern building" is true.
20.
27. Chp-2 A(n) ____ is responsible for planning and designing structures.
Correct Answer
A. Architect c. technical illustrator
teacher d. tool designer
Architect
Explanation
An architect is responsible for planning and designing structures. They have the knowledge and expertise to create functional and aesthetically pleasing buildings. A technical illustrator, on the other hand, is responsible for creating detailed drawings and illustrations of technical subjects. A teacher is someone who imparts knowledge and instructs others, while a tool designer designs tools and equipment.
21.
A drafting trainee ____.
Correct Answer
A. Redraws or repairs damaged drawings and makes simple detail drawings
Explanation
The correct answer is "redraws or repairs damaged drawings and makes simple detail drawings." This option accurately describes the role and responsibilities of a drafting trainee, who would be expected to fix any damaged drawings and create basic detail drawings. The other options, such as preparing working drawings or supervising other drafters, may be tasks assigned to more experienced drafters or higher-level positions. Therefore, the correct answer is the first option provided.
22.
Engineers ____.
Correct Answer
D. All of the above and below.
Explanation
Engineers provide technical and managerial leadership in industry and government. They are responsible for the design and development of new products. They also plan structures and highways. Therefore, the correct answer is "All of the above and below."
23.
Chp-7 The absolute coordinate (2,-2) is located in the ____ quadrant of the XY drawing plane in the Cartesian coordinate system.
Correct Answer
B. Lower right
Explanation
The absolute coordinate (2,-2) is located in the lower right quadrant of the XY drawing plane in the Cartesian coordinate system. In this system, the X-axis represents the horizontal direction and the Y-axis represents the vertical direction. The lower right quadrant is the section of the plane where both the X and Y coordinates are positive. Therefore, since the given coordinate (2,-2) has a positive X value and a negative Y value, it falls in the lower right quadrant.
24.
Chp-7 The ____ command is used to lengthen a line to meet an edge.
Correct Answer
A. Extend
Explanation
The Extend command in AutoCAD is used to lengthen a line to meet an edge. This command allows the user to extend a line or object beyond its original endpoint until it intersects with another object. It is a useful tool for modifying and adjusting the length of lines in a drawing.
25.
Chp-7 The Fillet command is used for ____.
Correct Answer
B. Drawing rounds
Explanation
The Fillet command in AutoCAD is used to draw rounds or fillets on the corners of objects. It allows users to create smooth and curved transitions between two lines or arcs. By specifying a radius value, the Fillet command automatically calculates and draws the appropriate round shape. This feature is commonly used in architectural and mechanical drawings to add aesthetic appeal and to avoid sharp corners that could cause stress concentrations.
26.
Chp-10 Extension lines should begin ____ away from the object feature.
Correct Answer
B. 1/16"
Explanation
Extension lines should begin 1/16" away from the object feature. This distance is typically used in technical drawings to ensure clarity and readability. Starting the extension lines too close to the object feature can cause confusion and make it difficult to accurately measure or interpret the drawing. By beginning the extension lines 1/16" away, there is enough space for the dimension lines and other annotations to be clearly visible and easily understood.
27.
Chp-10 Which of the following statements is true of leaders?
Correct Answer
C. When a leader is located on the left side of a note, the shoulder connects to the beginning of the first line.
Explanation
The statement that is true of leaders is that when a leader is located on the left side of a note, the shoulder connects to the beginning of the first line. This means that when a leader is used to point to a note or annotation on the left side of a drawing, the shoulder of the leader should start at the beginning of the first line of the note. This helps to clearly indicate the connection between the leader and the note.
28.
Ch-10 Which of the following is not one of the fundamental rules of dimensioning?
Correct Answer
A. Dimensions should be placed within object lines whenever possible.
Explanation
The correct answer is "Dimensions should be placed within object lines whenever possible." This statement is not one of the fundamental rules of dimensioning because dimensions should be placed outside of the object lines to avoid clutter and confusion. Placing dimensions within object lines can make it difficult to read and interpret the dimensions accurately. It is important to have clear and easily readable dimensions to ensure proper understanding and communication of the design specifications.
29.
Chp-10 Which of the following conventions should not be used to dimension angles?
Correct Answer
A. This is a give me Question - Check this one
30.
Chp-10 Chp-10 Dimension lines and extension lines are drawn to the same line weight as ____.
Correct Answer
C. Centerlines
Explanation
Dimension lines and extension lines are drawn to the same line weight as centerlines.
31.
Chp-10 When arranging dimensions on a drawing, ____ dimensions should be placed farthest from the
Correct Answer
D. Overall
Explanation
When arranging dimensions on a drawing, "overall" dimensions should be placed farthest from the location. Overall dimensions provide a comprehensive measurement of the entire object or structure, including its length, width, and height. By placing these dimensions farthest from the location, it ensures that they are easily readable and do not clutter the drawing. This allows for a clear understanding of the overall size and proportions of the object being depicted.
32.
Chp-10 Chp-10 Angular dimensions are expressed in ____.
Correct Answer
D. Degrees
Explanation
Angular dimensions are expressed in degrees. Degrees are a unit of measurement used to quantify angles. In the context of angular dimensions, degrees are used to indicate the amount of rotation or inclination of an object or line. This unit of measurement is commonly used in various fields such as mathematics, physics, engineering, and navigation.
33.
Chp-3 Lines drawn as a series of dashes .125² in length with spaces .06² in length between the dashes are ____.
Correct Answer
D. Hidden lines
Explanation
Lines drawn as a series of dashes with spaces in between are typically used to represent hidden features or objects in a technical drawing. These lines are called hidden lines because they indicate parts of the object that are not visible in the current view.
34.
Chp-5 The dimensions of a B-size sheet are ____.
Correct Answer
B. 11 x 17
Explanation
The correct answer is 11 x 17. B-size sheets have dimensions of 11 inches by 17 inches.
35.
Chp-5 The whole number divisions on an architect’s scale represent ____.
Correct Answer
B. Feet
Explanation
The whole number divisions on an architect's scale represent feet. This means that each whole number on the scale corresponds to one foot in real-life measurements. Architects use these scales to accurately represent measurements and proportions in their drawings and designs.
36.
Chp-9 When locating views on a drawing, the top view should be placed ____ the front view.
Correct Answer
A. Above
Explanation
When locating views on a drawing, the top view should be placed above the front view. This is because the top view represents the view of the object from above, while the front view represents the view of the object from the front. Placing the top view above the front view helps to maintain the proper orientation and alignment of the views on the drawing.
37.
Chp-11 General-purpose section lines are typically spaced ____ apart.
Correct Answer
A. 1/8"
Explanation
General-purpose section lines are typically spaced 1/8" apart. This means that there is a gap of 1/8" between each section line. Section lines are used in technical drawings to indicate the cut surfaces of an object and provide a visual representation of its internal structure. The spacing between section lines is important as it helps to clearly differentiate between different sections and makes the drawing easier to interpret. In general, smaller spacing between section lines allows for more detailed representation of the object's internal features.
38.
Chp-13 Chp-13 The depth axis lines in a cavalier oblique drawing are drawn at ____ scale.
Correct Answer
D. Full
Explanation
In a cavalier oblique drawing, the depth axis lines are drawn at full scale. This means that the depth of the object is accurately represented in relation to the other dimensions of the drawing. The other options, 1/4", 1/2", and 3/4", would indicate a reduced scale for the depth axis lines, resulting in a distorted representation of the object's dimensions. Therefore, the correct answer is full scale.
39.
Chp-13 Software skill What othographic view is use to represent a floor plan
Correct Answer
B. Floor
Explanation
The correct answer is "Floor." In a floor plan, the orthographic view that is used to represent the layout of a floor is the floor view. This view provides a top-down perspective and shows the arrangement of walls, doors, windows, and other architectural elements on a single level. It helps in understanding the spatial layout and dimensions of a building's floor.
40.
Chp-13 Chp-13 In an oblique drawing, the ____ surface of the object is parallel to the projection plane.
Correct Answer
A. Front
Explanation
In an oblique drawing, the front surface of the object is parallel to the projection plane. This means that the front surface is directly facing the viewer and is not tilted or angled in any way. The other surfaces of the object may be shown at an angle or in a different orientation, but the front surface is always parallel to the projection plane to give a clear and accurate representation of the object.
41.
Chp-18 A full-size, three-dimensional copy of a product made of plywood, plaster, or clay is called a ____.
Correct Answer
A. Mockup
Explanation
A full-size, three-dimensional copy of a product made of plywood, plaster, or clay is called a mockup. A mockup is a physical representation of a product that is used for testing, evaluation, or demonstration purposes. It allows designers and manufacturers to visualize and assess the product's design, functionality, and aesthetics before mass production. Unlike a prototype, which is a functional version of a product, a mockup focuses more on the external appearance and overall presentation.
42.
Chp-18 A full-size replica of a production item used to test operation is called a ____.
Correct Answer
C. Model
Explanation
A full-size replica of a production item used to test operation is called a model. A model is a representation of a real object or system that allows for testing and evaluation before the actual production or implementation. It provides a realistic simulation of the final product and helps in identifying any flaws or improvements needed. Mockup, prototype, and wireframe are also related terms, but they have specific differences in terms of their purpose and level of detail.
43.
Chp-24 The vertical component of a step in a run of stairs is called a ____.
Correct Answer
C. Riser
Explanation
The vertical component of a step in a run of stairs is called a riser.
44.
Chp-24 A(n) ____ plan uses contour lines to describe the slope of a site.
Correct Answer
D. Plot
Explanation
A plot plan uses contour lines to describe the slope of a site. Contour lines are lines on a map that connect points of equal elevation, and they are used to represent the shape and steepness of the land. By analyzing the contour lines on a plot plan, one can determine the slope of the site and make decisions regarding construction or land use. Therefore, a plot plan is the correct answer as it accurately describes the use of contour lines to depict the slope of a site.
45.
Chp- Extra On a floor plan the door swings which direction ?
Correct Answer
D. Into a room and toward the closest wall
Explanation
The correct answer is "into a room and toward the closest wall". This means that when looking at a floor plan, the door is shown swinging into the room and towards the wall that is closest to it.
46.
Extra An Elevation plan represents which of the following views.
Correct Answer
A. Right, left, front , back
Explanation
An Elevation plan represents the right, left, front, and back views of an object or structure. It provides a vertical representation of these views, showing the external features and dimensions of the object from different angles. This allows architects, engineers, and designers to visualize and understand the overall appearance and layout of the object.
47.
Chp-24 A triangular framing support built for long spans is called a ____.
Correct Answer
D. Truss
Explanation
A triangular framing support built for long spans is called a truss. Trusses are commonly used in construction to provide structural support and stability for roofs, bridges, and other large structures. The triangular shape of a truss helps distribute the weight evenly and efficiently, allowing for longer spans without the need for additional supports. Trusses are often made of steel or wood and are designed to withstand heavy loads and forces.
48.
Chp-24 A ____ plan shows the interior arrangement of rooms in a structure.
Correct Answer
A. Floor
Explanation
A floor plan is a visual representation of the interior arrangement of rooms in a structure. It provides a detailed layout of the rooms, including their size, shape, and placement within the building. Floor plans are commonly used in architecture, real estate, and construction to help visualize and design the layout of a building. They are essential for understanding the flow and functionality of the space and are often used as a reference during the construction or renovation process.
49.
In most cases, postsecondary training is NOT required to become a drafter.
Correct Answer
B. False
Explanation
drafter usally requires some college or tech school training... 2-4 yrs
50.
Construction lines are the heaviest lines used in sketching.
Correct Answer
B. False
Explanation
NO because they are the lightest lines on a drawing... only for our references and made light so they can be earsed easy or not seen much.