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Mining Engineering · Q217

Mine Supports and Strata Control

Engineering and GATE · Mining Engineering · question 217

Q217

Proximate analysis of coal gives the percentage of

A.
O2, C, N, S, P, H2
B.
Ash, Moisture, Volatilemeter, Fixed carbon
Answer
C.
Both A and B
D.
None

Answer: Option B

Solution

Answer: Option B
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