CSS :: Agricultural Engineering
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For students in search of
- Hydroponic Gardening
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Guides - Basics to Experts level
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Growing fruit and vegetables hydroponically
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Practical daily questions or queries of hydroponics lovers
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Current Hydroponics and Indoor Gardening Market Growth as well as Trends
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| 1401. |
The opening of test sieve is: |
| A. |
Rectangular |
B. |
Circular |
| C. |
Square |
D. |
Triangular |
Answer: Option C
Explanation:
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| 1402. |
Tyler sieves originated in/at: |
| A. |
1910 (USA) |
B. |
1920 (Japan) |
| C. |
1930 (England) |
D. |
None of these |
Answer: Option A
Explanation:
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| 1403. |
Crushing law was proposed by: |
| A. |
Rittinger |
B. |
Kick |
| C. |
Bond |
D. |
None of these |
Answer: Option A
Explanation:
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| 1404. |
A law, which is based on stress analysis of plastic defoliation within the elastic limit was proposed by: |
| A. |
Bond |
B. |
Kick |
| C. |
Chung fast |
D. |
Henderson |
Answer: Option B
Explanation:
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| 1405. |
The method for estimating power required for crushing and grinding operation is given by: |
| A. |
Chung fast |
B. |
Kick |
| C. |
Henderson |
D. |
Bond |
Answer: Option D
Explanation:
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| 1406. |
Hammer mill and Burr grinder are used for grinding the: |
| A. |
Grain |
B. |
Oil seed |
| C. |
Pulse |
D. |
All are correct |
Answer: Option A
Explanation:
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| 1407. |
In hummer mill, the force applied on grains is cut by: |
| A. |
Sear |
B. |
Impact |
| C. |
Crushing |
D. |
Crushing and shear |
Answer: Option B
Explanation:
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| 1408. |
For grinding operation, operating speed of hammer mill is: |
| A. |
700-1000 rpm |
B. |
1000-1400 rpm |
| C. |
1400-1500 rpm |
D. |
1600-1600 rpm |
Answer: Option C
Explanation:
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| 1409. |
The hammer of hammer mill is made of: |
| A. |
Cast iron |
B. |
Stone |
| C. |
Trugh steel |
D. |
Wood |
Answer: Option C
Explanation:
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| 1410. |
In hammer mill, the speed of hummer tip ranges from: |
| A. |
700-1000 rpm |
B. |
1000-1800 rpm |
| C. |
1500-4000 rpm |
D. |
200-6000 rpm |
Answer: Option A
Explanation:
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