CAD CAM Model Question papers for CAT Exam

CAD CAM Model Question papers for CAT Exam

Dear Faculty,

This is the sample question paper for CAD CAM Model Question papers – Mechanical / Automobile Department. all these questions are collected from board exam questions ( last three years) 

CAT – II

SAMPLE QUESTION PAPER – 1

Department of Mechanical Engineering

CAD / CAM

Time: 2 Hrs                                                              Total Marks = 50                                              

                               PART – A (Two MARKS)                  (4 X 2 = 8 Marks)

1. What are three dimensional printing?
2. What is meant by Peck drilling? Give an example.
3. Write the concept of CIM.
4. Define AGV.

                          PART – B (Three MARKS)                 (4 X 3 = 12 Marks)

5. What is FDM?
6. What is canned cycle?
7. Write short notes on FTC
8. What are the types of Robotic sensors?

                              PART – C (Ten MARKS)                (3 X 10 = 30 Marks)

9. Explain stereo lithography techniques used in RPT.
10. Explain canned cycle programming used in thread cutting.
11. Explain AGV working principle.

CAT – II

SAMPLE QUESTION PAPER – 2

Department of Mechanical Engineering

CAD / CAM

Time: 2 Hrs                                                                    Total Marks = 50                                              

                               PART – A (Two MARKS)                  (4 X 2 = 8 Marks)

1. What are the applications of rapid prototyping?
2. Write about the methods of NC dimensioning with examples.
3. What are the benefits of FMS?
4. What is a robotic sensor?

                          PART – B (Three MARKS)                 (4 X 3 = 12 Marks)

5. What is meant by coding structure?
6. List out the methods of NC part programming.
7. What is intelligent manufacturing system?
8. Describe about vacuum grippers.

                              PART – C (Ten MARKS)                (3 X 10 = 30 Marks)

9. Explain stocked removal canned cycle with an example.
10. Explain the 3D printing used in RPT.
11. Explain about various Robotic configurations.

CAT – II

SAMPLE QUESTION PAPER – 3

Department of Mechanical Engineering

CAD / CAM

Time: 2 Hrs                                                                    Total Marks = 50                                              

                               PART – A (Two MARKS)                  (4 X 2 = 8 Marks)

1. Describe the coordinate system.
2. List out M codes.
3. List out the benefits of CIM.
4. What are the types of robotic sensors?

                          PART – B (Three MARKS)                 (4 X 3 = 12 Marks)

5. State the types of prototyping technologies.
6. What is tool zero?
7. Define robot.
8. State the components of FMS.

                              PART – C (Ten MARKS)                (3 X 10 = 30 Marks)

9. Explain the 3D printing used in RPT.
10. Explain the concept of mirroring used in sub programming
11. Explain the FMS components in detail.

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