Explain the usage of CAD tools in various stages of design process.
[3 marks]Differentiate Bottom up assembly modelling approach and Top down assembly modelling approach with example.
[4 marks]What is interference? Discuss different types of interferences?
[7 marks]State the importance of graphic standard in CAD.
[3 marks]List various data exchange standards with its full name. Explain any one briefly.
[4 marks]Write a short note on Open Graphics Library.
[7 marks]Discuss Graphical Kernel System in Computer Aided Design.
[7 marks]Define FEM? Why do we use FEM?
[3 marks]What is Discretization in FEM? Describe its importance.
[4 marks]Compare and contrast CST, LST and QST element.
[7 marks]List various applications of FEM in industry.
[3 marks]What is Mesh in FEM? Differentiate Mesh refinement and Mesh enrichment.
[4 marks]Detail the steps involved in FEM with example.
[7 marks]Briefly discuss various types of FEA software.
[3 marks]Discuss points to be considered while incorporating temperature effects in the FEA result?
[4 marks]Illustrate Equilibrium equations, Kinematic equations and Constitutive equations.
[7 marks]What is natural coordinate system? Describe its objectives with example.
[3 marks]Write detail procedure of stress calculations in FEM with example.
[4 marks]Draw and explain various 2-Dfinite elements and 3-Dfinite elements. Page 1 of
[2 marks]Elaborate axi-symmetric field problem.
[3 marks]Briefly discuss Shape Function.
[4 marks]Describe Plane Stress Condition and Plane Strain Condition.
[7 marks]Define Geometric isotropy. What is significance of Geometric isotropy in Finite Element Analysis?
[3 marks]Write formulation steps for 2D Scalar Field Problems
[4 marks]Discuss shape Function for Triangular Elements for Constant Strain Triangle. Page 2 of
[2 marks]