Related Questions

Rotary kilns meant for calcination of limestone are lined with chrome magnesite in __________ zone.
A Preheating
B Cooling
C Burning
D All of the above
Rotary kilns in cement industry are lined with____bricks.
A Fireclay
B Silica
C Lead
D High alumina & high magnesia
Rotary kilns are used in the
A Calcination of limestone & dolomite
B Cement manufacture
C Both A and B
D Neither A nor B
A red house is built from red bricks . A blue house is built from blue bricks. A white house is built from white bricks. Then what is a greenhouse made from ?
A green bricks
B wood
C glass
D steel
The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?
A 32
B 40
C 60
D 72
Plaster of Paris is obtained by calcining
A Bauxite
B Gypsum
C Lime stone
D None of these
Coke oven walls are lined with __________ bricks.
A Silica
B Tar-dolomite
C Low thermal conductivity
D Fire clay
Outer combustion chamber of blast furnace stove is lined with __________ bricks.
A Fireclay
B Silica
C Chrome magnesite
D Zirconia
Hot metal runner in blast furnace are lined with __________ bricks.
A Silica
B Carborundum
C Fireclay
D Magnesite
Slide gates in teeming laddie used for steel pouring in ingot moulds is lined with __________ bricks.
A Bakelite impregnated or fused periclase
B Silica
C Semi-silica
D Fireclay

Next steps