Engineering Graphics & Design (3110013) MCQs

MCQs of Projections of Points and Lines

Showing 31 to 30 out of 40 Questions
31.
If a line is inclined to V.P., its elevation will______.
(a) be perpendicular to XY line
(b) show the true length
(c) be parallel to XY line
(d) None of the above
Answer:

Option (c)

32.
If a line is parallel to V.P., its top view will be ________ to XY line.
(a) perpendicular
(b) parallel
(c) inclined
(d) None of the above
Answer:

Option (b)

33.
If a line is parallel to H.P., its front will be ________ to XY line.
(a) perpendicular
(b) parallel
(c) inclined
(d) None of the above
Answer:

Option (b)

34.
If both the front and top views of a line are perpendicular to the reference line, the true inclination of the line with HP and VP may be respectively
(a) 15º and 75º
(b) 30º and 60º
(c) Both 45º
(d) Any of these
Answer:

Option (d)

35.
A 90 mm long line PQ, inclined at 30º to the HP and 45º to the VP has end P 15 mm above HP and 25 mm in front of VP. The other end Q will lie in
(a) First quadrant
(b) second quadrant
(c) third quadrant
(d) forth quadrant
Answer:

Option (a)

36.
If a line is inclined at 30º to the HP and 60º to the VP, its front and top views are inclined at an angle of
(a) 30º and 60º to XY respectively
(b) 60º and 30º to XY respectively
(c) Both at 90º to XY
(d) Both greater than 30º but less than 90º
Answer:

Option (c)

37.
If the apparent and the true inclinations of a line with HP are equal, the line is
(a) Parallel to the horizontal plane
(b) Parallel to the vertical plane
(c) Parallel to profile plane
(d) Inclined to both reference planes
Answer:

Option (b)

38.
A line is
(a) one dimensinal object
(b) two-dimensional object
(c) three-dimensional object
(d) none of above the mentioned
Answer:

Option (a)

39.
If a line is inclined at 45º to the HP and 30º to the VP, its front view is inclined at
(a) 30º to XY
(b) 45º to XY
(c) Between 30º and 45º
(d) Greater than 45º
Answer:

Option (d)

40.
A line inclined to both HP and VP will have its top view
(a) Parallel to XY
(b) Perpendicular to XY
(c) Inclined to XY
(d) None
Answer:

Option (c)

Showing 31 to 30 out of 40 Questions