Related Questions

Sand stone, Conglomerate, Limestone, Shale, Chalk and Coal are example of:
A Igneous Rocks
B Sedimentary Rocks
C Metamorphic Rocks
D None of Above
Sandstone, conglomerate, limestone, shalepotash, loess, geyserites, chalk, coal, chert, halite are the examples of:
A Igneous rock
B Metamorphic
C Sedimentary Rocks
D None of Above
Cannel coal and boghead coal are the examples of
A Humic coals
B Liptobiolites
C Sapropelic coals
D None of these
Calorific value of coal middling generated in coal washeries during washing of coal may be around __________ Kcal/kg.
A 1000
B 4000
C 6000
D 8000
Limestone powder is injected during pulverised coal burning in boilers to __________ the flue gases.
A Reduce SO2 content in
B Catalytically convert SO2 to SO3 in
C Increase the dew point of
D None of these
The Metamorphism of Shale occurs in which of the following rocks?
A Graphite
B Gneiss
C Marble
D Slate
Shale is metamorphosed into which of the following rocks?
A Graphite
B Gneise
C Marble
D Slate
"The caucassion chalk circle" is a -
A Play
B Novel
C Poem
D Epic
Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as
A Quick setting cement
B Rapid hardening cement
C White cement
D Low heat Portland cement
In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
A Belt conveyor
B Bucket conveyor
C Fork lift truck
D Overhead crane

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