MANUFACTURING TECHNOLOGY S4 KTU QUESTION PAPERS

MANUFACTURING TECHNOLOGY S4 KTU

QUESTION PAPERS

Module I

1. List any three properties which are desirable for moulding sand from the standpoint of sound castings? (1 Mark)

2. What are the primary functions of riser in casting? (1 Marks)

3. Describe the procedure of making castings by the investment casting process with appropriate sketches (8 Marks)

4. Describe centrifugal casting process with neat sketches and write its salient features and limitations. (8 Marks)

Module II

5. Define rolling process (1 Mark)

6. What is neutral point? Write down the expression for force and power required in rolling. (2 Marks)

7. What are the advantages of thread rolling over thread machining? (2 Marks)

8. Explain about Types of rolling mills. (5 Marks)

9. Differentiate between Cold rolling and Hot rolling. (5 Marks)