Fussain
(A) Is friable, charcoal like substance
(B) Has highest fixed carbon and lowest volatile matter content of all the
four banded components of coal
(C) Is non-coking, but when blended with highly coking coal, controls its
swelling and produces high strength coke on carbonisation
(D) All (A), (B) and (C)
(A) Is friable, charcoal like substance
(B) Has highest fixed carbon and lowest volatile matter content of all the
four banded components of coal
(C) Is non-coking, but when blended with highly coking coal, controls its
swelling and produces high strength coke on carbonisation
(D) All (A), (B) and (C)