To obtain cement dry powder, lime stones and shales or their slurry, is burnt in a rotary kiln at a temperature between

Related MCQs

• The mixture of different ingredients of cement, is burnt at
• The cement whose strength is a little lower than the ordinary cement during the first three months but attains afterwards the same strength, is known as
• As compared to ordinary Portland cement, high alumina cement has
• As compared to ordinary Portland cement, use of pozzolana cement
• C.R.R.I. charts are used to obtain a relationship between strength of concrete and
• The aggregate containing moisture in pores and having its surface dry, is known as
• To obtain a very high strength concrete, use very fine grained
• In order to obtain the best workability of concrete, the preferred shape of aggregate is
• If the various concrete ingredients i.e. cement, sand and aggregates are in the ratio of 1:3:6, the grade of concrete, is
• If the effective plan area of a warehouse is 54 sq. m, and maximum height of piles permitted is 270 cm, the number of cement bags to be stored, is