4-53. 4-54. 4-55. 4-56. What method is used for drawing non-isometric lines whose ends do not fall  on  isometric  lines  or  planes? 1. Corresponding  end  points 2. Conjugate  axis 3. Orthographic 4. Section  lining When transferring an angle to an isometric  view,  which  of  the following  guidelines  should  you  use? 1. Represent the angle in its true size in the isometric view 2. Use the same method as when transferring  a  non-isometric  line 3. Label  the  angle  with  its  actual size as appearing on the isometric  drawing 4. Reduce the size of the angle by one fifth A figure appearing as a circle in regular multi-view view will take what shape in an isometric view? 1. Line 2. Circle 3. Oval 4. Ellipse When an object is to be drawn in oblique projection, how should the front  surface  be  positioned? 1. Perpendicular  to  the  plane  of projection 2. Parallel to the plane of projection 3. At an angle of 45° to the plane of  projection 4. At an angle of either 30° or 60° to  the  plane  of  projection IN ANSWERING QUESTIONS 4-57 THROUGH 4-60, SELECT  THE  OBLIQUE  PROJECTION  FROM  THE FOLLOWING  LIST  THAT  HAS  THE  CHARACTERISTICS LISTED. 4-57. Front  surface  drawn  in  orthographic projection. 1.   A 2.   B 3.   C 4-58. 4-59. 4-60. 4-61. 4-62. 4-63. Oblique projection drawn to actual or  dimensional  length. 1.   A 2.   B 3.   C Oblique   projection one  half. 1.   A 2.   B 3.   C foreshortened    by Single  view  showing  length,  width, and thickness of an object. 1.   A 2.   B 3.   C To save time,    sketching to scale is commonly done with the aid of which of the following materials or implements? 1. Engineer’s  scale 2. Cross-section   paper 3. Dividers 4. Draftsman’s   triangles When freehand sketching, you should hold  the  pencil  in  what  manner? 1. Between your middle and index fingers 2. With your index finger as close to the point as possible 3. Below your hand and between your thumb  and  fingers 4. With a relaxed grip about an inch from the point When freehand sketching of an object,    each line should be drawn in what  manner? 1. With  one  complete  stroke  of  the pencil 2. With the arm held in one position 3. With a series of short strokes of the pencil 4. With  a  wrist  movement,  rather than an arm movement 28