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Problem 3(25%). Given the phase diagram shown, what is the porosity? Air w-10% Solids Y 165.4...
How do I solve this problem? (D) Given w y for flow of air in the...
How do I solve this problem?
(D) Given w y for flow of air in the coordinate system shown, find: (a) the velocity vector (b) the total force/vol vector, F (N/m)) and magnitude, acting on an air particle at point (1.1) : (e) the time it takes a particle at (1. 1) to reach y 0.5 and the value ofx at that point? (x.y
connected 3-phase load consisting of three identical impedances Z= 48ے36.870 W. 3-Phase System Using MATLAB/Simulink Analysis of Y-Y connected balanced 3-phase circuit using Matlab A 2400-V...
connected 3-phase load consisting of three identical impedances Z=
48ے36.870 W.
3-Phase System Using MATLAB/Simulink Analysis of Y-Y connected balanced 3-phase circuit using Matlab A 2400-V rms balanced 3-phase 60-Hz supply is applied to a balanced Y-connected 3-phase load consisting of three identical impedances Z- 4836.870 W. The circuit diagram is shown in Fig. 3. Taking the phase to neutral voltage Van as reference. Calculate 1) The phase &line voltage Van, Vab 2) The phase current for any phase- line...
PROBLEM 11 (10 pts) Consider the phase diagram shown below. Be precise when you read the...
PROBLEM 11 (10 pts) Consider the phase diagram shown below. Be precise when you read the phase diagram. (a) (5 pts) Consider Fe - 1.9 wt% C steel at a temperature just below the eutectoid temperature. Determine the relative amount of the pearlite. Write the Lever rule expression used clearly. (b) (5 pts) Consider Fe - 0.6 wt% C steel at a temperature just below the eutectoid temperature. Determine the relative amount of the pearlite. Write the Lever rule expression...
The diagram goes with the questions below (for Problem 7-9) On the phase diagram shown above, segment corresponds...
The
diagram goes with the questions below
(for Problem 7-9) On the phase diagram shown above, segment corresponds to the conditions of temperature and pressure under which the solid and the gas of the substance are in equilibrium. 1) AB 2) AC 3) AD 4) CD 5) BC On the phase diagram shown above, the coordinates of point B corresponds to the 1) critical temperature and pressure 2) critical pressure 3) critical temperature 4) boiling point 5) triple point correspond...
Problem 2 (10 points): A 3-phase, 208-V (H), six-pole Y-connected, 25-hp, design class B (X,-15%)...
Problem 2 (10 points): A 3-phase, 208-V (H), six-pole Y-connected, 25-hp, design class B (X,-15%) induction motor is tested in the laboratory, with the following results: DC test: 13.5 V, 64 A No load: 208 V, 24.0 A, 1400 W, 60 Hz Locked rotor: 24.6 V, 64.5 A, 2200 W, 15 Hz Neglecting the core losses (a) Find the equivalent circuit parameters of this motor and show them on the equivalent circuit. (b) What is the rotational losses of this...
[25 Marks) Problem 1 Given the below block diagram of a system. Assume that x(t) is:...
[25 Marks) Problem 1 Given the below block diagram of a system. Assume that x(t) is: X(t) 2(2) a) Plot the signals y(t), z(t), w(t) and k(t). [15 Marks)
3) 25 pt For the phase diagram showed below, do the following: a) Identify the liquidus,...
3) 25 pt For the phase diagram showed below, do the following: a) Identify the liquidus, solidus lines. b) Identify the phases present in each area in the phase diagram. c) Identify the invariant transformations. d) What is the maximum solubility of SiO2 in A12032 .. e) Identify any intermediate phase and indicate if it melts congruently, °C 2,200 2,100 2,054 2.000 1.900 1.890 1.800 (1.726 1,700 1.600 1.500 1.400 Sio 10 2 0 10 70 90 AIO 10 -...
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon...
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon is cooled from room temperature to -150°C at 2 atm pressure 100 Solid 10 Deposition only Condensation then Freezing а) b) Gas c) Melting then Vaporisation 0.1 d) Condensation then Sublimation 0.01 Sublimation only е) -180 -120 -60 0 60 Temperature (C) 10. A schematic phase diagram is shown below. The temperature and pressure defining the (solid,liquid,gas) triple point (Tip,Pp) and the critical point...
10. The phase diagram for the mixtures of Pt and Au at 1 atm is given...
10. The phase diagram for the mixtures of Pt and Au at 1 atm is given to the right. (a) Give a complete description of the system at point P. (b) Mark on the diagram the path of cooling a melt of 50% Pt from 1700°C to 1000°C. Use a red line for the liquid phase and a blue line for the solid phase. (C) A 10 kg melt of 50% Pt is cooled from 1700°C to 1400°C. Assuming equilibrium...
1) Given the phase diagram above, calculate: What is the initial boiling point of a solution...
1) Given the phase diagram above, calculate: What is the initial
boiling point of a solution with xB= 0.25?
2) Given the phase diagram above, calculate: If fractional
distillation was performed on a solution with xB= 0.25,
what would be the composition of the final distillate?
3) Given the phase diagram above: What is the sign of DH mixing
for the formation of A-B solution?
4) What is the composition of the azeotrope?
0.1 02 03 04 05 06 07...
How do I solve this problem?
(D) Given w y for flow of air in the coordinate system shown, find: (a) the velocity vector (b) the total force/vol vector, F (N/m)) and magnitude, acting on an air particle at point (1.1) : (e) the time it takes a particle at (1. 1) to reach y 0.5 and the value ofx at that point? (x.y
connected 3-phase load consisting of three identical impedances Z=
48ے36.870 W.
3-Phase System Using MATLAB/Simulink Analysis of Y-Y connected balanced 3-phase circuit using Matlab A 2400-V rms balanced 3-phase 60-Hz supply is applied to a balanced Y-connected 3-phase load consisting of three identical impedances Z- 4836.870 W. The circuit diagram is shown in Fig. 3. Taking the phase to neutral voltage Van as reference. Calculate 1) The phase &line voltage Van, Vab 2) The phase current for any phase- line...
PROBLEM 11 (10 pts) Consider the phase diagram shown below. Be precise when you read the phase diagram. (a) (5 pts) Consider Fe - 1.9 wt% C steel at a temperature just below the eutectoid temperature. Determine the relative amount of the pearlite. Write the Lever rule expression used clearly. (b) (5 pts) Consider Fe - 0.6 wt% C steel at a temperature just below the eutectoid temperature. Determine the relative amount of the pearlite. Write the Lever rule expression...
The
diagram goes with the questions below
(for Problem 7-9) On the phase diagram shown above, segment corresponds to the conditions of temperature and pressure under which the solid and the gas of the substance are in equilibrium. 1) AB 2) AC 3) AD 4) CD 5) BC On the phase diagram shown above, the coordinates of point B corresponds to the 1) critical temperature and pressure 2) critical pressure 3) critical temperature 4) boiling point 5) triple point correspond...
Problem 2 (10 points): A 3-phase, 208-V (H), six-pole Y-connected, 25-hp, design class B (X,-15%) induction motor is tested in the laboratory, with the following results: DC test: 13.5 V, 64 A No load: 208 V, 24.0 A, 1400 W, 60 Hz Locked rotor: 24.6 V, 64.5 A, 2200 W, 15 Hz Neglecting the core losses (a) Find the equivalent circuit parameters of this motor and show them on the equivalent circuit. (b) What is the rotational losses of this...
[25 Marks) Problem 1 Given the below block diagram of a system. Assume that x(t) is: X(t) 2(2) a) Plot the signals y(t), z(t), w(t) and k(t). [15 Marks)
3) 25 pt For the phase diagram showed below, do the following: a) Identify the liquidus, solidus lines. b) Identify the phases present in each area in the phase diagram. c) Identify the invariant transformations. d) What is the maximum solubility of SiO2 in A12032 .. e) Identify any intermediate phase and indicate if it melts congruently, °C 2,200 2,100 2,054 2.000 1.900 1.890 1.800 (1.726 1,700 1.600 1.500 1.400 Sio 10 2 0 10 70 90 AIO 10 -...
9. The phase diagram for Xenon is provided opposite Liquid What phase change(s) occur as Xenon is cooled from room temperature to -150°C at 2 atm pressure 100 Solid 10 Deposition only Condensation then Freezing а) b) Gas c) Melting then Vaporisation 0.1 d) Condensation then Sublimation 0.01 Sublimation only е) -180 -120 -60 0 60 Temperature (C) 10. A schematic phase diagram is shown below. The temperature and pressure defining the (solid,liquid,gas) triple point (Tip,Pp) and the critical point...
10. The phase diagram for the mixtures of Pt and Au at 1 atm is given to the right. (a) Give a complete description of the system at point P. (b) Mark on the diagram the path of cooling a melt of 50% Pt from 1700°C to 1000°C. Use a red line for the liquid phase and a blue line for the solid phase. (C) A 10 kg melt of 50% Pt is cooled from 1700°C to 1400°C. Assuming equilibrium...
1) Given the phase diagram above, calculate: What is the initial
boiling point of a solution with xB= 0.25?
2) Given the phase diagram above, calculate: If fractional
distillation was performed on a solution with xB= 0.25,
what would be the composition of the final distillate?
3) Given the phase diagram above: What is the sign of DH mixing
for the formation of A-B solution?
4) What is the composition of the azeotrope?
0.1 02 03 04 05 06 07...
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