Mining Engineering > GATE 2023 > Mine Ventilation
To increase the resistance of a mine roadway by 1.5 Ns2m-8, the size in m2 of the regulator to be installed is _________.[rounded off to 2 decimal places]

Correct : 3.87

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increase mine roadway resistance regulator size mining engineering GATE Mining Engineering 2023 mining engineering gate resistance regulator size mine engineering gate increase resistance regulator GATE 2023 question 33

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