ST.THOMAS INSTITUTE FOR SCIENCE AND TECHNOLOGY (STIST) FOURTH SEMESTER MECHANICAL ENGINEERING

13.402 MANUFACTURING PROCESS

MONTHLY TEST (FEB)

Time: 1 hour Maximum Marks: 20

SET A (Roll No.: 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55) Answer all questions

Part A (2 x 2 marks = 4 marks)

1. Explain any four characteristics of Metal Powders. 2. Write short notes on HAZ.

Part B (2 x 8 marks = 16 marks)

3. With a neat sketch, explain Gravity Die Casting with its advantages and limitations. 4. With a neat sketch, explain Centrifugal Casting with its advantages and limitations.

ST.THOMAS INSTITUTE FOR SCIENCE AND TECHNOLOGY (STIST)

FOURTH SEMESTER MECHANICAL ENGINEERING

13.402 MANUFACTURING PROCESS

MONTHLY TEST (FEB)

Time: 1 hour Maximum Marks: 20

SET B (Roll No.: 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53) Answer all questions

Part A (2 x 2 marks = 4 marks)

1. Explain Atomization process with a neat sketch. 2. Explain any two casting defects with neat sketches. List the causes and remedies.

Part B (2 x 8 marks = 16 marks)

3. With a neat sketch, explain MIG Welding process with its advantages and limitations. 4. With a neat sketch, explain Hot Chamber Die Casting with its advantages and limitations.

ST.THOMAS INSTITUTE FOR SCIENCE AND TECHNOLOGY (STIST)

FOURTH SEMESTER MECHANICAL ENGINEERING

13.402 MANUFACTURING PROCESS

MONTHLY TEST (FEB)

Time: 1 hour Maximum Marks: 20

SET C (Roll No.: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54) Answer all questions

Part A (2 x 2 marks = 4 marks)

1. Explain the functions of Welding Flux. 2. Write short notes on Sintering and Pre-Sintering process.

Part B (2 x 8 marks = 16 marks)

3. With a neat sketch, explain TIG Welding process with its advantages and limitations. 4. With a neat sketch, explain Continuous Casting with its advantages and limitations.