Related Questions

While the first commercial low temperature coal carbonisation plant is located at Neyveli (in Chennai), the second such plant has been built at
A Dankuni (West Bengal)
B Dhanbad
C Singreni (A.P.)
D Raniganj
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
Commercial production of petrol from coal (as practised in a factory at Sasol in South Africa) is done by the __________ of coal.
A Hydrogenation
B Gasification
C Carbonisation
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
A proportion of the total deposits and reserves of the commercial banks that is to be kept with the Central Bank (RBI) on liquid form as a measure of control of RBI over the Commercial Banks is known as:
A Bank rate
B Statutory Liquidity Ratio (SLR)
C Cash Reserve Ratio (CRR)
D Mandatory deposit
Coking time in a commercial high temperature coal carbonisation plant is about __________ hours.
A 6
B 18
C 28
D 36
Flue gas obtained on complete combustion of pure acetylene (a hydrocarbon fuel) will contain
A CO
B CO2
C H2O
D Both B & C
The liquid used for the washing of coal in an industrial coal washery is a mixture of water and
A Carbon tetrachloride
B Sand (40%)
C Mineral oil of high viscosity & specific gravity (1.6)
D None of these
Kopper-Totzek coal gasifier (installed in a coal based nitrogeneous fertiliser plant) employs a/an __________ bed gasifier.
A Entrained
B Moving
C Fixed
D Fluidised
Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small.
A Thermal conductivity
B Electrical conductivity
C Specific gravity
D Electrical resistivity

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