Quick Inquiry:



Projection of Points


1. A point A is 30mm above HP and 15mm Infront of VP.

2. A point B is 35mm above HP and 20mm behind of VP.

3. A point C is 25mm below HP and 35mm behind of VP.

4. A point D is 45mm below HP and 25mm Infront of VP.

5. A point E is in the HP and 25mm Infront of VP.

6. A point F is in the HP and 35mm behind of VP.

7. A point G is in the VP and 20mm above HP.

8. A point H is in the VP and 30mm belove HP.

9. A point I is in the HP and VP both.




Projection of Lines (ALL THREE IN ONE VIDEO)


1) Line AB is 75 mm long and it is 30 & 40 Inclined to Hp & VP respectively. End A is 12mm above Hp and 10 mm in front of VP. Draw projections. Line is in 1st quadrant.




2) Line AB 75 mm long makes 45 inclination with VP while it’s FV makes 55. End A is 10 mm above Hp and 15 mm in front of VP. If line is in 1st quadrant draw it’s projections and find it’s inclination with Hp.



3) FV of line AB is 50 inclined to xy and measures 55 mm long while it’s Tv is 60 inclined to xy line. If end A is 10 mm above HP and 15 mm in front of VP, draw it’s projections, find TL, inclinations of line with HP & VP




Projection of Planes


1. A regular pentagon of 30mm sides is resting on HP on one of its sides with its surface is inclined 45 to HP. Draw its projections when the side in HP makes 30 angles with VP.




2. Rectangle 30mm and 50mm side is resting on HP on one small side which is 30 inclined to VP, while surface of the plane makes 45

inclination with HP. Draw its projections.





3. A regular circular lamina of diameter 50mm has its diagonal AC inclined at 40 to HP and 35 to VP. Draw the projections.