Question: Copper deposits are found in India at the following location:
[A].Kudremukh
Kolar
Khetri
Ramagundam
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
CHEMICAL ENGINEERING
In the blast furnace, incorporation of water vapour in the blast gives the following effect.
Question: In the blast furnace, incorporation of water vapour in the blast gives the following effect.
[A].Increases the reducing potential of the gas.
Increases the flame temperature.
No significant change occurs.
Increases the hydrogen content in the metal.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Electrostatic separation of minerals from each other is based on their differences in the following property.
Question: Electrostatic separation of minerals from each other is based on their differences in the following property.
[A].Densities.
Magnetic permeabilities.
Electrical conductivities.
Hardness.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Alloy powder manufactured by the following process have spherical shapes.
Question: Alloy powder manufactured by the following process have spherical shapes.
[A].Electrochemical deposition.
Gaseous reduction.
Atomisation.
Mechanical attrition.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Classification of metal forming processes into hot and cold working is based on the following parameters.
Question: Classification of metal forming processes into hot and cold working is based on the following parameters.
[A].Stacking fault energy.
Recrystallisation temperature.
Solidus temperature.
Transformation temperature.
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Monazite deposits constitute an important source for the following metal.
Question: Monazite deposits constitute an important source for the following metal.
[A].Thorium
Titanium
Molybdenum
None of the above
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Most of the phosphorous present in the blast furnace burden enters into
Question: Most of the phosphorous present in the blast furnace burden enters into
[A].hot metal
flue gases
slag
refractory lining
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Nusselt number/Biot number varies
Question: Nusselt number/Biot number varies
[A].inversely with thermal conductivity.
directly with heat transfer co-efficient.
directly with thermal conductivity.
inversely with the dimension of the solid.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
One of the methods of purification of leach liquor is ion exchange, which involves
Question: One of the methods of purification of leach liquor is ion exchange, which involves
[A].exchange between two liquid phases.
exchange between a gaseous phase and a liquid phase.
exchange between a liquid phase and an organic resin phase.
exchange between a solid phase and a gas phase.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
L.D. converters are generally lined with
Question: L.D. converters are generally lined with
[A].magnesite
fireclay
chrome magnesite
silica
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.