TLE DRAFTING FINAL EXAM Questions And Verified Answers, Exams of Art

Download TLE DRAFTING FINAL EXAM Questions And Verified Answers and more Exams Art in PDF only on Docsity! TLE DRAFTING FINAL EXAM Questions And Verified Answers RATED A+.Latest Update 2024 1. When a designer or an ordinary person translates his or her own design idea with the use of paper and pencil, what is the name of the activity? a. Architectural delineation b. Freehand Sketching c. Geometric Construction d. Drafting 2. After two dimensional drawings are done and all the shapes and sizes being laid-out, the next step to be executed to complete the process is_. a. Dimensioning b. Tolerancing c. Specifications d. Sectional Drawing 3. With the help of drawing instruments such as T-square and triangles, one produces quick and accurate delineations for an intended project. The process is considered as: a. Drafting b. Pictorial Drawing c. Graphics d. Shape and Size Descriptions 4. Technical drafting involves the manipulation of the elements of geometry to make accurate description of shapes. Which term is referred to by engineering’s and drafting professionals all over world? a. Blueprint Reading b. Geometric Construction c. Line Weight d. Measurement 5. Objects to be drawn are not always solid in nature and if we want to explain complex objects to the reader of our blueprints we need an imaginary cut through the component or an assembly drawing to portray exactly what is inside. This element is called: a. Sectioning b. Parallel Perspective c. Etching d. Dimensioning 6. To make drawings look more professional, the notes, dimensions, and other specifications must be professionally executed. In manual drafting this is called: a. Lettering by the hand b. Scaling 21. Based on the Blueprint, machinist is about to drill a 16mm diameter hole on a piece of 100mmx120mm flat bar. Which line in the alphabet of lines must he look for first? a. Hidden Line b. Phantom Line c. Center Line d. Section Line 22. When drawing the different views in orthographic projection, a drafter must acknowledge that there are hidden edges that must be emphasized in order to produce complete drawing information. Which line is he going to use? a. Hidden Line b. Section Line c. Center Line d. Object Line 23. A drawing teacher on a local high school was discussing a feature on which the surface appears to have imaginary cut along the cutting plane line. Which line is she going to apply to the surface where the cutting plane cut through? a. Center Line b. Dimension Line c. Section line d. invisible Line 24. There are six principal views of an object, TV, FV and RSV, RV, LSV, BV. Which the views are accepted by the industry as standard multi-views according to the 3rd angle projection? a. Top view, front view, and right side view b. Side view, bottom view, and rear view c. Right side view, left side view, and bottom view d. Front view, rear view and side view 25. A group of students is experimenting on views in orthographic projection. They extract first the front view of a simple object using a transparent material as discussed by their teacher. What technique are they using? a. Glass box technique b. Onion skin technique c. Japanese paper technique d. Polycarbonate technique 26. Orthographic projection goes farther than right angle. A drafter can actually extract views for more details of the object provided that the projectors are parallel to each other and normal to the plane of projection. The additional plane is called: a. Frontal plane b. Auxiliary plane c. Profile plane d. Horizontal plane 27. All of objects have distinct limits which can be considered as the width, depth, and height. So when a drafter is working on the difference in elevation between any two points, measured as the perpendicular distance between a pair of horizontal lines, he is now engaged in the _ of the object? a. Depth b. Height c. Width d. Bottom 28. When an engineer is engaged in the preparation of views prior to formal drafting activities, he practically bases his information on actual and accurate observation. This process is regarded as: a. Pencil and paper exercise b. Glass box technique c. Orthographic sketch d. Order drawing 29. After all the views are given, the drafter must now work on the real form of the objects based on actual result of the orthographic projection. This process is called: a. Pictorial drawing b. Depth dimensioning c. Height dimensioning d. Center dimensioning 30. In isometric drawings, the angle used to aid the construction of the object is 30 degrees and all vertical line are equal lengths or scale but in oblique drawing the angle used is: a. 40 degrees b. 45 degrees c. 30 degrees d. 60 degrees 31. In oblique drawing, the depth of the object is reduced to ½ in case of cabinet oblique, ¾ in case of a general oblique, and true or same measurement in: a. Width b. Cavalier c. Specific d. Object 32. Which technique is commonly used around the world as a graphic method or representing a 3- dimensional object and intended to combine the illusion of depth, with the undistorted presentation of the object’s principal dimension? a. Cavalier oblique b. Isometric drawing c. Cabinet oblique d. General oblique 33. When an observer stands in the middle of a street, the end of the street seems to narrow as far as his eyes can see. Then he tries to draw the buildings as it appears on his visual observations. The process is called_. a. Perspective drawing b. Isometric drawing c. Diametric drawing d. Cabinet drawing 34. A student in drafting has done three views; his next task is to indicate the dimensions to complete the information. What is the distance of the first dimension from the views? a. 1” b. 2” c. 1/8” d. ½” 35. There is a good reason why we should not place dimensions directly on the itself. This is to avoid_ a. Super dimensioning b. Overcrowding of dimensions c. Inaccurate dimensions d. Aligned dimension 36. The radius of an arc should always be specified by the drafter in the form of a symbol which denotes_. a. R b. r c. rad d. ra 37. It is important to the drafting students to place the overall dimension of a part or view to appear more pleasing to the reader. It is placed starting from the_. a. Shortest dimension line outside the view b. Longest dimension line outside the views c. Longer dimension inside the view d. Shorter dimension inside the view 38. Some drafter often place dimensions every while the maybe permitted in some drafting classes let us keep in mind that these are repetitions and can be avoided. This is referred to as_. a. Superfluous dimension b. Unidirectional dimensioning c. Aligned dimensioning d. Tolerance dimensioning 39. In the rule of sectional drawing, all visible edges exposed by the cutting-plane line must be emphasized and series of lines can now be drawn. This process is called_. a. Filling-up of section lines b. Eliminating hidden lines c. Eliminating object lines d. Symmetrical objects a. ¼” = 1’ – 0” b. 1/8” = 1’ =0” c. 1” = 100’ d. ¾”= 1’ 0” 55. Referring to the fractional inches to decimal inches to millimeter conversion chart on page 55 what is the equivalent mm measurement of 3/16 inch? a. 1.906 b. 4.7625 c. 5.958 d. 14.6844 56. Some traditional board drafter preferred the drafting machine over the parallel straight edge because it could be used without the need for . a. Circle template b. Triangles c. Technical pens d. Lettering guides 57. The first step in creating a traditional technical drawing is to; a. Draw a series of guidelines b. Set up the miter line c. Align the paper so that it will be positioned square to the parallel bar d. Sharpen the leads in the technical pen 58. When lettering a CAD drawing, for clarity you should limit the number of fonts to: a. One b. Two c. Three d. Any number 59. The primary unit of measurement for engineering drawings and design in the mechanical industries is the: a. millimeter b. centimeter c. meter d. kilometer 60. These units are based on inch-foot and yard measurements: a. international customary units b. U.S. metric units c. U.S. customary units d. ISO international units 61. This is how axonometric, oblique, and perspective sketches show objects: a. Orthographically b. Pictorially c. Obliquely d. Parallel 62. This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection: a. Oblique projection b. Perpendicular projection c. Aesthetic projection d. Angular projection 63. There are two main types of projection: a. Parallel and orthographic b. Station-point and perspective c. Parallel and convergent d. Perspective and parallel 64. The top, front, and bottom and views align in this manner. a. Horizontally b. Vertically c. According to the planar views d. Parallel to the frontal plane 65. If a plane is parallel to the plane of projection, it appears; a. True size b. As a line or edge c. Foreshortened d. As an oblique surface 66. This line pattern is composed of three dashes, one long dash on each end with a short dash in the middle: a. Object b. Hidden c. Center d. Phantom 67. This is the plane upon which the top view is projected: a. Horizontal b. Frontal c. Profile d. Base 68. An advance of this type of view is that each view shows the object all the way through as if it were transparent. a. Planar b. Horizontal c. Auxiliary d. Orthographic 69. This type of surface is tipped to all principal planes of projection and does not appear true size in any standard view. a. Foreshortened b. Parallel c. Orthographic d. Oblique 70. Isometric drawings are often used by to help illustrate complex designs. a. Mechanical engineers b. Piping drafters c. Aerospace engineers d. All the above 71. A fillet is a rounded surface on the corner of a part. a. Inside b. Outside c. Radial d. Isoplane 72. A round is a rounded surface on the corner of part. a. Inside b. Outside c. Radial d. Isoplane 73. The bounding box method for setting up an isometric drawing helps the drafter . a. Confine the isometric drawing of its maximum size b. Figure what lines are to be illustrated vertical and horizontal c. Position isometric drawing in paper space d. None of the above 74. The offset tool should only be used for placing _ in an isometric drawing. a. Circles b. Horizontal lines c. Vertical lines d. None of the above 75. When creating an isometric drawing in Auto CAD, the drafter can utilize the Dynamic input and Polar Coordinate system to place both vertical and horizontal lines. A line created from one point 3 inches at 180 degrees would be a line. a. Horizontal b. Vertical c. Inclined d. None of the above 76. Auto CAD refers to isometric ellipses as a. Ellipses b. Isoellipses c. Isocircle d. Circles 77. These lines are used to indicate the measurement of objects and are represented by fine dark solid lines. a) Leader lines b) Pictorial view c) Mechanical view d) Perspective view 94. Two intersecting lines which form right angles are called . a) Straight lines b) Parallel lines c) Perpendicular lines d) Tangent lines 95. A polygon is classified according to the number of sides. What do you call a four – sided polygon? a) Pentagon b) Quadrilateral c) Hexagonal d) Octagon 96. How many meters is thirty feet? a) 3 meters b) 30 meters c) 12 meters d) 9 meters 97. Drafting material used for fastening the drawing paper on the drawing table. a) Compass b) Divider c) Masking tape d) Triangle 98. The main function of this tool is to reproduce the measurements of an object to any size. a) Compass b) Protractor c) Triangles d) Triangular scales 99. This drafting tool is used to protect the rest of drawing when removing unnecessary lines. a) Erasing shield b) Eraser c) Masking tape d) Pencil sharpener 100. Best tool when measuring arcs, angles, and circles. a) Eraser b) Triangular scale c) Protractor d) Divider