Exam Details
| Subject | production technology-i | |
| Paper | ||
| Exam / Course | b.tech | |
| Department | ||
| Organization | Vardhaman College Of Engineering | |
| Position | ||
| Exam Date | May, 2018 | |
| City, State | telangana, hyderabad |
Question Paper
Hall Ticket No:
Question Paper Code: A3315
VARDHAMAN COLLEGE OF ENGINEERING
(AUTONOMOUS) B. Tech IV Semester Regular Examinations, May 2018
(Regulations: VCE-R15) PRODUCTION TECHNOLOGY-I
(Mechanical Engineering) Date: 18 May, 2018 FN
Time: 3 hours
Max Marks: 75
Answer ONE question from each Unit
All Questions Carry Equal Marks
Unit I
1.
Discuss the steps involved in preparing a casting and list out any four applications.
10M
What are the materials used for Pattern and mention different types of pattern?
5M
2.
Differentiate between open riser and blind riser.
7M
Describe with neat sketch about Cupola operation.
8M
Unit II
3.
Give the classification of welding process and briefly explain types of welds.
7M
Explain briefly the principle of gas welding flame with neat sketch.
8M
4.
Explain in detail the requirements for Arc-welding equipment.
7M
Explain briefly the working of plasma welding with a neat sketch.
8M
Unit III
5.
Distinguish between friction and induction welding.
8M
Explain the working of Explosive welding process.
7M
6.
Explain the operation of laser welding process with its advantages.
7M
Explain with neat sketch the working of oxy-acetylene gas cutting process.
8M
Unit IV
7.
Briefly explain the Stamping operation and list the advantages of rolling process.
8M
Explain briefly with the neat sketch the terms embossing and coining.
7M
8.
Explain briefly the concept of forging process and its types.
8M
Explain the working of wire drawing process and die types.
7M
Unit V
9.
Explain briefly about the types, advantages and disadvantages of typical extrusion process with neat sketches.
7M
Discuss the properties and applications of plastics.
8M
10.
Briefly explain:
i. Hot extrusion
ii. Cold extrusion
7M
Discuss the processing methods and equipment required for processing of plastics.
8M
Question Paper Code: A3315
VARDHAMAN COLLEGE OF ENGINEERING
(AUTONOMOUS) B. Tech IV Semester Regular Examinations, May 2018
(Regulations: VCE-R15) PRODUCTION TECHNOLOGY-I
(Mechanical Engineering) Date: 18 May, 2018 FN
Time: 3 hours
Max Marks: 75
Answer ONE question from each Unit
All Questions Carry Equal Marks
Unit I
1.
Discuss the steps involved in preparing a casting and list out any four applications.
10M
What are the materials used for Pattern and mention different types of pattern?
5M
2.
Differentiate between open riser and blind riser.
7M
Describe with neat sketch about Cupola operation.
8M
Unit II
3.
Give the classification of welding process and briefly explain types of welds.
7M
Explain briefly the principle of gas welding flame with neat sketch.
8M
4.
Explain in detail the requirements for Arc-welding equipment.
7M
Explain briefly the working of plasma welding with a neat sketch.
8M
Unit III
5.
Distinguish between friction and induction welding.
8M
Explain the working of Explosive welding process.
7M
6.
Explain the operation of laser welding process with its advantages.
7M
Explain with neat sketch the working of oxy-acetylene gas cutting process.
8M
Unit IV
7.
Briefly explain the Stamping operation and list the advantages of rolling process.
8M
Explain briefly with the neat sketch the terms embossing and coining.
7M
8.
Explain briefly the concept of forging process and its types.
8M
Explain the working of wire drawing process and die types.
7M
Unit V
9.
Explain briefly about the types, advantages and disadvantages of typical extrusion process with neat sketches.
7M
Discuss the properties and applications of plastics.
8M
10.
Briefly explain:
i. Hot extrusion
ii. Cold extrusion
7M
Discuss the processing methods and equipment required for processing of plastics.
8M
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