GATE MN · 2023 · MN
Question 64: Mine Ventilation
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Question 64
MNNAT2 marksNeeds review
A fan installed in a line ventilation system circulates 30 m³/s of air to two districts A and B as shown in Figure below. It is desired to increase the quantity of air by 20% in the district B using a booster fan in it. Assuming that the main fan pressure is unchanged, the pressure of the booster fan, in Pa, is _____.
[rounded off to 2 decimal places]
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2023MN
GATE MN 2023 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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