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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| 921. |
Bucket type sprayer consist of: |
| A. |
Single and double acting pump |
B. |
Centrifugal pump |
| C. |
Plunger type pump |
D. |
All are correct |
Answer: Option A
Explanation:
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| 922. |
The pump is mostly made of: |
| A. |
Aluminium |
B. |
Copper |
| C. |
Brass |
D. |
Plastic |
Answer: Option C
Explanation:
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| 923. |
A tank capacity of knapsack sprayer is about: |
| A. |
5-10 litres |
B. |
8-10 litres |
| C. |
9-22.5 litres |
D. |
10-25.5 litres |
Answer: Option C
Explanation:
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| 924. |
Area that one man can spray in a day is: |
Answer: Option D
Explanation:
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| 925. |
Amount of liquid that a man can spray in a day is: |
| A. |
60 litres liquid |
B. |
70 litres liquid |
| C. |
80 litres liquid |
D. |
90 litres liquid |
Answer: Option D
Explanation:
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| 926. |
Tank capacity of compression sprayer is: |
| A. |
10 litres |
B. |
12 litres |
| C. |
14 litres |
D. |
20 litres |
Answer: Option C
Explanation:
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| 927. |
Hand atomizer is used for spraying in: |
| A. |
Nursery |
B. |
Orchard |
| C. |
Field crop |
D. |
None of these |
Answer: Option A
Explanation:
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| 928. |
The pump is used in power-operated sprayer is: |
| A. |
Plunger type |
B. |
Diaphragm type |
| C. |
Gear type |
D. |
Piston type |
Answer: Option C
Explanation:
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| 929. |
The pump used in airplane sprayers: |
| A. |
Dentrifugal and gear pump |
B. |
Gear and Diaphragm pump |
| C. |
Diaphragm and centrifugal pump |
D. |
Plunger and centrifugal pump |
Answer: Option A
Explanation:
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| 930. |
In power-operated sprayer, the pump works at a pressure of: |
| A. |
2-5 Kg/cm2 |
B. |
3-8.5 Kg/cm2 |
| C. |
4-12 Kg/cm2 |
D. |
5-15 Kg/cm2 |
Answer: Option B
Explanation:
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