Textbook of Engineering Drawing, Second Edition

5.36. Define vertical trace of a line.

5.37. The trace ofa line is a --~-

5.38. A line parallel to both the HP and the VP has no vertical and horizontal traces.

(TruelF alse)

5.39. A line inclined to VP and parallel to HP has trace.

5.40. A line inclined to HP and parallel to VP has trace and no trace.

5.41. The HT and VT of a line will always lie on one and same projector. (TruelFalse)

5.42. The HT of a line will always lie below xy line. (TruelFalse).

5.43. The vertical trace of a line situated in the first quadrant will always lie above xy

line. (TruelFalse)

5.44. A line is perpendicular to the HP. Its ____ trace coincides with its

----view.

5.45. A line is perperdicular to the VP.Its ___ trace coincides with its VIew.

5.46. A line perpendicular to HP has no trace and a line perpendicular to VP has

no trace.

5.47. A line perpendicular to VP has no HT because the line is ___ to the HP.

(Parallel/Perpendicular).

5.48. A line perpendiculor to HP has no VT because the line is ___ to the VP

5.49.

5.50.

5.51.

5.52.

5.53.

(Parallel/perpendicular)

A line contained by a pofile plane will always have both HT and VT. (TruelFalse)

A line is said to be -----' if it is inclined to both HP and VP.

When a plane is perpendicular to a reference plane, its projection on the plane is a

One ofthe projections of an oblique plane is a straight line. (TIF).

When two planes intersect each other, their intersection is a straight line .(TIF).

5.54. The top view ofa circular plane, inclined to VP and perpondicularto HP is a line.

5.55. The true/ shape of the front view of a cicular plane, which is parallel to HP and

perpendicular to VP is __

6. Chapter
   6.1 What is a solid?
   6.2. What is a polyhedron?
   6.3 What is a regular polyhedron?