ENGINEERING GRAPHICS

 

A 60 mm long line MN, has its end M 25 mm above the H.P. and 25 mm in front of the V.P. The line is inclined at 50° to the H.P. and 35° to the V.P. Draw its projections

A 70 mm long line PQ, has its end P 20 mm above the H.P. and 30 mm in front of the V.P. The line is inclined at 45° to the H.P. and 30° to the V.P. Draw its projections.

Draw the projections of the following points on the same ground line;
1)40mm above H.P and 15mm behind the V.P – (Point A)
2)20mm below H.P and 35mm behind the V.P – (Point B)
3)35mm below the H.P and 40mm Infront of V.P- (Point C)
4)In the V.P and 30mm above the H.P – (Point D)
5)25mm above the H.P and 20mm Infront of V.P- (Point E)
6)In the H.P and 25mm behind the V.P- (Point F)
7)In both the H.P and the V.P – (Point G)

Draw the projections of the following points on a common reference line

keeping the distance between their projectors 30 mm apart.

(a) Point P is 35 mm below the H.P. and in the V.P.

(b) Point Q is 40 mm in front of the V.P. and 25

mm below the H.P.

(c) Point R is 45 mm above the H.P. and 20 mm

behind the V.P.

(d) Point S is 30 mm below the H.P. and 45 mm

behind the V.P.

(e) Point T is both in H.P. and V.P.