Wet Process MCQs : This section focuses on the "Wet Process". These Multiple Choice Questions (MCQs) should be practiced to improve the Wet Process skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Among the below statement, which one is correct for wet process?
A. The amount of heat required is high, so the required fuel amount is high
B. The amount of heat required is lesser, so the required fuel amount is less
C. The amount of heat required is high, so the required fuel amount is less
D. The amount of heat required is less, so the required fuel amount is high
Question 2
In the wet process of cement manufacturing raw material is heated to about _____________
A. 650-900 °C
B. 900-1300 °C
C. 1300-1450 °C
D. 900-1050 °C
Question 3
In the wet process, the kiln is ___________
A. Horizontal
B. Vertical
C. Slightly inclined with vertical
D. Slightly inclined with horizontal
Question 4
Size of the kiln needed to manufacture the cement is bigger for wet process.
A. True
B. False
Question 5
The machinery and equipments do not need much maintenance.
A. True
B. False
Question 6
The slurry with the desired lime content passes into the _____
A. Clinker
B. Rotary kiln
C. Slurry tank
D. Cement silo
Question 7
The slurry, in its movement down the kiln, encounters a progressively higher temperature. At first, the water is driven off and ___ is liberated.
A. SiO2
B. CO2
C. Gypsum
D. CaO
Question 8
What is the moisture content in slurry for wet process?
A. 35-50%
B. 12%
C. 40-45%
D. 100%
Question 9
What is wet process?
A. Grinding and mixing of the raw materials in their dry state
B. Grinding and mixing of the raw materials in their medium state
C. Grinding and mixing of the raw materials in their wet state
D. Grinding and mixing of the raw materials in their overheated state
Question 10
When chalk is used _______
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