Question:
In Horizontal Air Flow (HAF) cooling system, the fans are placed at an interval of
In Horizontal Air Flow (HAF) cooling system, the fans are placed at an interval of
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HAF fans in greenhouses help maintain uniform air circulation and are commonly spaced at about \(15\,m\).
Updated On: May 7, 2026
- \(5\,m\)
- \(10\,m\)
- \(15\,m\)
- \(20\,m\)
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The Correct Option is C
Solution and Explanation
Concept:
Horizontal Air Flow system is used in greenhouses for uniform air circulation.
Step 1: In a greenhouse, air movement is required to maintain uniform temperature and humidity.
Step 2: HAF fans circulate air horizontally inside the greenhouse.
Step 3: Proper spacing of fans is important so that stagnant air pockets are avoided.
Step 4: In HAF cooling system, the fans are generally placed at an interval of: \[ 15\,m \]
Step 5: Therefore, the correct answer is \(15\,m\). \[ \boxed{15\,m} \]
Horizontal Air Flow system is used in greenhouses for uniform air circulation.
Step 1: In a greenhouse, air movement is required to maintain uniform temperature and humidity.
Step 2: HAF fans circulate air horizontally inside the greenhouse.
Step 3: Proper spacing of fans is important so that stagnant air pockets are avoided.
Step 4: In HAF cooling system, the fans are generally placed at an interval of: \[ 15\,m \]
Step 5: Therefore, the correct answer is \(15\,m\). \[ \boxed{15\,m} \]
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