Austenite is not
Question: Austenite is not
[A].
ductile
malleable
magnetic
soft
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
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Capacity of a rotary gear pump can be varied by
Question: Capacity of a rotary gear pump can be varied by
[A].changing the speed of rotation. [B].
bleeding air into suction. [C].
bypassing liquid from the suction or discharge line. [D].
all (a), (6) and (c). Answer: Option D
Explanation:
No answer description available for this question.
During solid state sintering of powders, the following mechanism can be active.
Question: During solid state sintering of powders, the following mechanism can be active.
[A].Evaporation and condensation. [B].
Solid state diffusion processes. [C].
Liquid formation in grain boundaries. [D].
Creation of more dislocations. Answer: Option B
Explanation:
No answer description available for this question.
__________ is used as a catalyst in fat splitting.
Question: __________ is used as a catalyst in fat splitting.
[A].ZnO [B].
Ni [C].
V2O5 [D].
FeO Answer: Option A
Explanation:
No answer description available for this question.
Experiments were conducted to determine the flux of a species A in a stagnant medium across a gas-liquid interface. The overall mass transfer co-efficient based on the liquid side for dilute systems for the above was estimated to be 4 x 10-3 kg mole/m2.s. The equilibrium data for the system is given as y = 2x. The flux across the interface (in kg mole/m2 .s) for bulk concentrations of A in gas phase and liquid phase as y = 0.4 and x = 0.01 respectively is
Question: Experiments were conducted to determine the flux of a species A in a stagnant medium across a gas-liquid interface. The overall mass transfer co-efficient based on the liquid side for dilute systems for the above was estimated to be 4 x 10-3 kg mole/m2.s. The equilibrium data for the system is given as y = 2x. The flux across the interface (in kg mole/m2 .s) for bulk concentrations of A in gas phase and liquid phase as y = 0.4 and x = 0.01 respectively is
[A].5.6 x 10-4 [B].
8.5 x 10-4 [C].
5.6 x 10-3 [D].
8.5 x 10-3 Answer: Option B
Explanation:
No answer description available for this question.
Which of the following materials has the poorest electrical conductivity ?
Which of the following materials has the poorest electrical conductivity ?A. Carbon
B. Aluminium
C. Silver
D. Stainless steelFoot valves provided in pumps are __________ valves.
Question: Foot valves provided in pumps are __________ valves.
[A].relief [B].
three/four way [C].
pressure reducing [D].
directional control Answer: Option D
Explanation:
No answer description available for this question.