The catalyst used in shift converter is
Question: The catalyst used in shift converter is
[A].
nickel
vanadium
silica gel
alumina
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Similar Posts
Filler material used in welding should have _________________ as compared to the parent metal to be welded ?
Filler material used in welding should have _________________ as compared to the parent metal to be welded ?A. Lower melting temperature
B. Same melting temperature
C. Same composition
D. Both ‘B’ & ‘C’Maximum consumption of copper is in
Question: Maximum consumption of copper is in
[A].utensil manufacture. [B].
electrical industry. [C].
industrial equipment manufacture. [D].
small scale industries. Answer: Option B
Explanation:
No answer description available for this question.
In case of water (Prandtl number ≈ 6) flowing over a flat plate heated over the entire length, the thermal boundary layer thickness as compared to hydrodynamic boundary layer thickness is
Question: In case of water (Prandtl number ≈ 6) flowing over a flat plate heated over the entire length, the thermal boundary layer thickness as compared to hydrodynamic boundary layer thickness is
[A].less [B].
more [C].
equal [D].
unpredictable Answer: Option A
Explanation:
No answer description available for this question.
Holding time for flow reactors is __________ the space time, for constant fluid density
Question: Holding time for flow reactors is __________ the space time, for constant fluid density
[A].double [B].
triple [C].
equal to [D].
none of these. Answer: Option C
Explanation:
No answer description available for this question.
Lowering of recrystallisation temperature of metals can be achieved by its
Question: Lowering of recrystallisation temperature of metals can be achieved by its
[A].grain refinement. [B].
purification. [C].
working at lower temperature. [D].
all a, b & c. Answer: Option D
Explanation:
No answer description available for this question.
Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of
Question: Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of
[A].MgO & Na2CO3 [B].
MgSO4 & BaCl2 [C].
BaSO4 & NaCl [D].
MgCO3 & NaCl Answer: Option A
Explanation:
No answer description available for this question.