Question:

A hexagon is placed perpendicular to profile plane and inclined to horizontal plane which of the following is true.

A.

front view-line, top view- hexagon

B.

front view- hexagon, top view- line

C.

front view –line, top view-line

D.

top view-hexagon, side view- line

Answer» d. top view-hexagon, side view- line

Question:

A pentagon is placed perpendicular to horizontal plane and inclined to profile plane which of the following is true.

A.

front view-line, top view- pentagon

B.

front view- pentagon, top view- line

C.

front view –line, top view-line

D.

top view-line, side view- line

Answer» b. front view- pentagon, top view- line

Question:

A cylinder first placed in such a way its axis is perpendicular to V.P and next this is tilted such that its axis is making some acute angle with V.P. The front view for previous and later one will be                          

A.

circle, rectangle with circular ends

B.

rectangle, rectangle

C.

rectangle with circular ends, rectangle

D.

circle, rectangle

Answer» a. circle, rectangle with circular ends

Question:

A plane is perpendicular to vertical plane and vertical trace of a plane is making 55 degrees with the xy plane. Which of the following is false?

A.

the plane is inclined 55 degrees with the horizontal plane

B.

front view gives a line

C.

top view gives true shape of plane

D.

horizontal trace is perpendicular to xy plane

Answer» c. top view gives true shape of plane

Question:

A hexagonal pyramid first placed in such a way its axis is perpendicular to V.P and one edge AB parallel to H.P and then next this is turned about its axis so the base AB is now making some angle with H.P. The top view for previous and later one will be having different shapes.

A.

true

B.

false

Answer» b. false

Question:

A pentagonal prism is resting on H.P on one of its corners and from top view the solid’s axis is making 30 degrees with the xy reference line. What are the top views of the 1st, 2nd, 3rd stages of orthographic drawing?

A.

rectangle, rectangle, heptagon

B.

pentagon, heptagon, heptagon

C.

rectangle, heptagon, rectangle

D.

pentagon, rectangle, heptagon

Answer» b. pentagon, heptagon, heptagon

Question:

A square pyramid is placed such that its axis is inclined to H.P and one of its base’s edges is parallel to V.P the front view and top view will be                              

A.

square, isosceles triangle

B.

irregular pentagon, square

C.

isosceles triangle, irregular pentagon

D.

pentagon, equilateral triangle

Answer» c. isosceles triangle, irregular pentagon

Question:

If a plane is parallel to one of the reference plane then the projection onto the other reference planes would be a line.

A.

true

B.

false

Answer» a. true

Question:

Hexagonal iv. 8

A.

1, i; 2, ii; 3, iii; 4, iv

B.

1, iii; 2, ii; 3, iv; 4, i

C.

1, iii; 2, iv; 3, ii; 4, i

D.

1, iv; 2, iii; 3, ii; 4, i

Answer» c. 1, iii; 2, iv; 3, ii; 4, i

Question:

When a hemisphere is placed on H.P such that the flat surface is perpendicular to V.P and inclined with horizontal then the front view will be                          

A.

semi circle

B.

circle

C.

ellipse

D.

irregular one

Answer» a. semi circle