Puzzolana – MCQ || Building Materials ||
Puzzolana – MCQ 1. The word puzzolana is derived from a) Puzzolib) Pozzuolic) Puzzolinad) None of these 2. Puzzolana is a) Naturalb) Artificialc) Both 3. Which of the following is the example of a natural puzzolana? a) Silica fumeb) Fly ashc) Bavarian trassd) All of these 4. Which of the following is the example of…