Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

The bituminous coal is non-caking if its carbon content is_______________?

/ Engines, Nozzles and Turbines, Steam Boilers / By
The bituminous coal is non-caking if its carbon content is_______________?

A. 78-81%
B. 81-85%
C. 85-90%
D. 90-95%
E. 95-100%.