August
T24/M07073/EE/20150823
2015
Machine Design
Instructions:
MARKS-80
Time: 3 Hrs
1. All questions are compulsory.
2. “Long Answer type Question (LAQ)” is a supply type
question of 15 marks which required a typical answer of about
60-80 lines in bout 32-40 minutes.
3. “Sort Answer type Question (SAQ)” is a supply type question
of 5 marks which required a typical answer of about 15-20 lines
in bout 08-10 minutes.
4. Figures to the right indicate marks allotted to the questions.
5. Assume suitable data if necessary
6. Use a nonprogrammable type of scientific calculator is
allowed
Marks
SECTION-A
Q.1 Explain following terms with help of principle and mathematical
equations
a) Factor of safety
b) Poisson ratio c) young's modulus
15
OR
Q.1 Write the general consideration in machine design with suitable
diagram
15
Q.2 Describe the types of metric threads screw with suitable of diagram.
15
OR
Q.2 Describe and states the Modified Goodman diagrams.
15
Q.3 What is mean by tolerance and Explain it's types.
5
Q.4 Explain the traditional design methods.
5
SECTION-B
Q.5 Explain the nipping of leaf spring with suitable diagram.
15
OR
Q.5 Describe the design procedure flexible coupling.
15
Q.6 Design procedure of chain drive.
15
OR
Q.6 Explain the power transmitted by chain.
15
Q.7 Write a short note on workshop facilities consideration in design.
5
Q.8 Write a diffidence between flat belt drive and chain belt drive.
5
Computer Generated Random Question Paper dated: 17-07-2015 17:13:28
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