MCQ(s) of Engineering Graphics (2110013) - Winter 2015 Sem-1

    • Q. 1  When a cone is cut by a plane perpendicular to base passing through the apex “the shape of section obtained is
    • (A) ellipse
      (B) parabola
    • (C) hyperbola
      (D) triangle
    • (D) triangle
    • Q. 2  In the third angle projection method, the view seen from left is placed on
    • (A) Left of the Front View
      (B) Right of Front View
    • (C) Right of Top View
      (D) Below Front View
    • (A) Left of the Front View
    • Q. 3  A French curve is used to draw
    • (A) Circles
      (B) Ellipses
    • (C) Smooth curves
      (D) Polygon
    • (C) Smooth curves
    • Q. 4  When the diameter of the directing circle is twice the diameter of rolling circle the hypo cycloid obtained is a
    • (A) Circle
      (B) Straight line
    • (C) Parabola
      (D) Hyperbola
    • (B) Straight line
    • Q. 5  To obtain the true shape of the section of solid, an auxiliary plane is set
    • (A) Inclined at an angle of 45o to a cutting plane
      (B) parallel to XY
    • (C) Parallel to a cutting plane
      (D) perpendicular to a cutting plane
    • (C) Parallel to a cutting plane
    • Q. 6  A square plate of negligible thickness is inclined to HP and parallel to V.P. The front view will appear as
    • (A) rhombus
      (B) square
    • (C) line
      (D) rectangle
    • (C) line
    • Q. 7  Length of a line ‘L’ in isometric drawing or view will be
    • (A) 0.707 L
      (B) 0.815 L
    • (C) 0.866 L
      (D) equal to length L
    • (D) equal to length L
    • Q. 8  The angle between isometric axis is
    • (A) 30º
      (B) 90º
    • (C) 120º
      (D) 180º
    • (C) 120º
    • Q. 9  Which one of the following is not a reduction scale ?
    • (A) 0.0423611111111111
      (B) 0.180555555555556
    • (C) 5/320
      (D) 0.2125
    • (A) 0.0423611111111111
    • Q. 10  When a line is inclined to VP and parallel to HP, the front view will be _______ to xy.
    • (A) parallel
      (B) perpendicular
    • (C) inclined at angle φ
      (D) none of the above
    • (A) parallel
    • Q. 11  While drawing the isometric view of the sphere, its diameter is taken as
    • (A) Equal to actual diameter
      (B) 11/9 times of the actual diameter
    • (C) 21/9 times of the actual diameter
      (D) none of the above
    • (B) 11/9 times of the actual diameter
    • Q. 12  The isometric view of a vertical line is represented at an angle of ____ in front view and having a length _________ the original length of line.
    • (A) 30º, Same as
      (B) 30º, Less than
    • (C) 90º, Same as
      (D) 90º, Less than
    • (C) 90º, Same as
    • Q. 13  When the cone, resting on base on V.P., is cut by section plane parallel to V.P. then the true shape is __________ and can be seen in __________ view.
    • (A) Circle, Front
      (B) Ellipse, Front
    • (C) Ellipse, Top
      (D) Circle, Top
    • (A) Circle, Front
    • Q. 14  For the third angle projection method, Which of the following is correct?
    • (A) Observer - Object – Plane
      (B) Observer – Plane – Object
    • (C) (a) and (b) both
      (D) None of above
    • (B) Observer – Plane – Object