Equilibrium moisture in coal is defined as, an amount of moisture contained in coal at:
A. 30°𝐶 in a relative humidity of 96%-97%
B. 38°𝐶 in a relative humidity of 86%-87%
C. 46°𝐶 in a relative humidity of 76%-77%
D. 52°𝐶 in a relative humidity of 66%-67%
Answer:A
Equilibrium moisture in coal is defined as, an amount of moisture contained in coal at:
A. 30°𝐶 in a relative humidity of 96%-97% B. 38°𝐶 in a relative humidity of 86%-87% C. 46°𝐶 in a relative humidity of 76%-77% D. 52°𝐶 in a relative humidity of 66%-67%