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Mining Engineering · Q310

Mine Ventilation

Engineering and GATE · Mining Engineering · question 310

Q310

OXD-2M instrument alarm is adjustable from . . . . . . . . of O2 content.

A.
10 - 12%
B.
12 - 14%
C.
14 - 23%
Answer
D.
23 - 40%

Answer: Option C

Solution

Answer: Option C
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