Questions

1. Define:

   (a) Projector (Appeared in: 2013, 2014, 2016, 2017, 2020, 2021)

   (b) Projection (Appeared in: 2016, 2020, 2021)

2. What are the various types of projection?

   (Appeared in: 2013, 2014, 2016, 2017, 2019, 2020)

3. Write down the taxonomy or classification of projection.

   (Appeared in: 2009, 2010, 2011, 2014)

4. What are the different projection mechanisms?

5. What do you mean by the center of projection?

   (Appeared in: 2014, 2016)

6. Distinguish between parallel and perspective projections.

   (Appeared in: 2009, 2010, 2011, 2014, 2015, 2018, 2020)

7. Describe the anomalies of perspective projection.

   (Appeared in: 2017)

8. What are the advantages and disadvantages of the wireframe model?

   Or, Describe different ways to represent a polygonal net model.

9. Define the wireframe model. How can we use a wireframe model to design an object?

   (Appeared in: 2021)