Related Questions

Advantage of a clamp compared to a kiln for burning bricks is that
A It takes less time for burning
B It gives more output of first class bricks
C It has less initial cost
D It is suitable when bricks are required in large numbers
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
Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent.
A 20
B 40
C 65
D 80
Rotary lime kiln is an example of a/an __________ system.
A Closed
B Open
C Isolated
D Non-thermodynamic
Rotary kiln is not involved in the production of
A Cement
B Lime from limestone
C Slaked lime from quick lime
D None of these
How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln?
A 500°C
B 750°C
C 1000°C
D 1500°C
Cement Kiln is a
A Rotary Kiln
B Tunnel Kiln
C Natural draft furnace
D Batch furnace
Bauxite calcining rotary kilns are lined with __________ bricks.
A Fireclay
B Carbon
C 85% alumina
D Corundum
The total population of 10 countries in the Asian zone is greater than the total population of 11 countries in the European zone. What can we say if one of the countries is dropped from the Asian zone ?
A Total population of the Asian zone will still be greater than the total population of the European zone
B Total population of the European zone will be greater than the total population of the Asian zone
C Total population of both zones will be equal
D We cannot say anything conclusively

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