R

Ritu Singhal • 4.36K Points
Extraordinary 

Q. Gypsum is added in the manufacture of Portland cement ?

(A) while mixing the raw materials
(B) during burning in the rotary kiln
(C) at the beginning of grinding the clinker
(D) at the end of grinding the clinker into powder
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. the difference of temperature between the outside air and inside air tends to the deposition of moisture in the room surfaces known as ___________

Q. For shear strength, triaxial shear test is suitable because

Q. The Furneyron turbine is

Q. Mach’s number is defined as the square root of the ratio of the

Q. Area=(h1+h2+h3+....hn ) d calculated by which method?

Q. The resistance of an aggregate to wear is known as

Q. The air vessel, in a reciprocating pump, is a cast iron closed chamber having an opening at its base.

Q.

Q. Curing of pavements, floors, roofs and slabs, is done by

Q. A manometer is used to measure

Question analytics