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Code No: RT31353
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R13
III B. Tech I Semester Supplementary Examinations, May - 2019
AGRICULTURAL PROCESS ENGINEERING
(Agricultural Engineering)
Time: 3 hours
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Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B)
2. Answering the question in Part-A is compulsory
3. Answer any THREE Questions from Part-B
SET - 1
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PART-A
- a) Define fineness modulus. [3M]
b) Explain the mixtures for dry powders and particulate solids. [4M]
c) Differentiate between frictional and profile drag. [4M]
d) What is equilibrium moisture content? [4M]--- Content provided by FirstRanker.com ---
e) What are the steps involved in parboiling of paddy. [4M]
f) What is belt tripper? [3M]
PART -B
- a) Explain different types of jaw crushers. [4M]
b) Explain the working of hammer mill with a neat sketch. [8M]--- Content provided by FirstRanker.com ---
c) Explain kick's law for energy and power requirement in size reduction. [4M] - a) What are the different mixtures for cohesive solids? [3M]
b) Explain different mixtures for dough, pastes and viscous materials. [8M]
c) Explain rate of mixing and mixing index. [5M] - a) Derive an expression for terminal velocity of spherical particles. [8M]
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b) Explain the working of pneumatic separator. [4M]
c) Explain the working of cyclone separator with a neat sketch. [4M] - a) Explain falling and constant rate drying periods using drying curves. [8M]
b) Explain the working of fluidized bed dryer. [8M] - a) Explain different modern parboiling methods. [8M]
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b) Explain the working of continuous rotary filters. [8M] - a) Explain different discharge methods of bucket elevators. [8M]
b) Explain design considerations of a screw conveyor with a neat sketch. [8M]
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This download link is referred from the post: JNTU Kakinada B-Tech 1-1 last 10 year question papers 2009 -2019 -All regulation- All branches- 1st Year 1st Sem
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