B.TECH - Semester 6 computer aided design Question Paper 2021 (dec)

Practice authentic previous year university questions for better exam preparation.

Compare between solid model and wire frame model.
Define the terms resolution and aspect ratio.
Explain the working of directed view refresh monitor.
Give the applications of virtual reality in product design.
Give the 3D rotation matrices.
What are composite transformations?
Explain the symmetry of circle used to reduce computations in circle drawing algorithm.
Define principle of minimum potential energy.
Discuss any two methods for implementing boundary conditions in FEM.
Define stiffness matrix. Give example. $$ (10 \times 4=40 \text { Marks }) $$ Answer one question from each Module．Each question carries 20 marks． 11．（a）Explain the working of any two input devices used in computer graphics．（b）Explain with neat diagram the working of LCD． OR 12．（a）Explain the wo...