“When chalk is used, _______” Choose the most suitable option?#

• A. It is finely broken up and dispersed in water in a wash mill
• B. It has to be blasted, then crushed, usually in two progressively smaller crushers
• C. It is sieved and fed into a rotating dish called a granulator
• D. The raw materials are crushed and fed into a grinding mill, where they are dried and reduced into fine powder