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i. Draw a schematic diagram of freeze drying in a vial that shows the boundary between...
b. You have prepared a solution of water-soluble polymer, and wish to isolate the polymer from...
b. You have prepared a solution of water-soluble polymer, and wish to isolate the polymer from the water by freeze drying it. This process involves two steps: i) The temperature of the solution is dropped at ambient pressure to a temperature below water's triple point. ii) The pressure of the frozen solution is reduced until water spontaneously leaves the system With this above in mind, sketch a phase diagram of water showing regions of stability in its solid, liquid, and...
(a)Draw the schematic diagram of the working mechanism of a heat engine, heat pump and refrigerator and state the therm...
(a)Draw the schematic diagram of the working mechanism of a heat engine, heat pump and refrigerator and state the thermal efficiency of each system (b) Figure Q1(b) shows the schematic diagram of a double cascade cycle. Assuming the flow rates in these two separate cascades are the same and the value of the refrigeration effect in the second cascade is equal to the heat rejected in the condenser of the first cascade (QcondenserAQr Qinter), determine (i) the coefficients of performance...
5-6 Figure 5-6 shows the schematic diagram for a two-stage cascade refrigeration system. Each stage operates...
5-6 Figure 5-6 shows the schematic diagram for a two-stage cascade refrigeration system. Each stage operates on an ideal vapor-compression refrigeration cycle with refrigerant- 134a as the working fluid. All the important data and refrigerant phases are given in the schematic diagrams. By referring to the diagrams, determine: (a) The ratio of mass flow rate of the system and draw a T-s diagram complete with the data given. Enthalpy values for each states. Compressor power input for Cycle A and...
Figure 3 shows a simplified schematic of a single phase equivalent circuit diagram of inverter coupled...
Figure 3 shows a simplified schematic of a single phase equivalent circuit diagram of inverter coupled embedded generation, where Vinv is the voltage at the inverter connection point (assume this to be 240VZ0°) Vpcc is the voltage at the point of common coupling Vgnd is the grid voltage X the reactance in the inverter connection (3.6 m) R the resistance in the inverter connection (55 mO) Xgrid is the reactance of the distribution grid (200 m) Rend is the resistance...
using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and...
using pictures and a maximum of 10 words, explain why an oven-dried
5-ml conical vial and drying tube(step 1 and 2 of part 1) are used
in the reaction. do both please! also the notebook pages are the
procedure
(1) Using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube (step 1 and 2 of Part 1) are used in the reaction. (2) After the addition of benzophenone to the mixture of...
2. Table 1 shows the daily quantities of work units moving between five (5) work stations. Draw a network diagram for the information shown and state which operations are: i. Repeated operation, i...
2. Table 1 shows the daily quantities of work units moving between five (5) work stations. Draw a network diagram for the information shown and state which operations are: i. Repeated operation, ii. In-sequence moves, ii. By-pass moves and iv. Backflow moves. [10mks Table J Daily Quantitses of work nits moved between five (3) Work Stations To operation j 10 30 17 10 30 From operation 3 10 20 25 50 15
2. Table 1 shows the daily quantities of...
show all equations and diagrams if you use excel attacheh screenshots 6. Draw a diagram that shows the solubility of...
show all equations and diagrams if you use excel attacheh
screenshots
6. Draw a diagram that shows the solubility of Cdloh)(s) as a function of solution pH, and that also shows the concentration of other cadmium hydroxide complexes in a saturated solution. What is the minimum solubility of cadmium (mg/L as the metal), and at what pH does it occur? Ksp for Ca(OH)2(s) = 2 x 10-14
Question 1 (a) List three key defining characteristics of micrograin superplasticity and draw a schematic diagram...
Question 1 (a) List three key defining characteristics of micrograin superplasticity and draw a schematic diagram of a typical superplastic forming process. (b) Describe with the aid of diagrams, four general principles of Design for Manufacture. 141 (c) In order to estimate the strain-rate sensitivity of a superplastic alloy, uniaxial test specimens are manufactured and tested at two different crosshead velocities, with the flow stress being measured in each case, as shown in Table Q1. The initial gauge length of...
Please provide detailed solution with schematic diagram and psychometric chart. your highly response will be appreciated....
Please provide detailed solution with schematic diagram and
psychometric chart. your highly response will be appreciated.
Page 2 of 8 May 2018 16-MEC-B2 Environmental Control in Buildings ROBLEM 1. (30 POIN In sumimer a room is to be maintained at 20°C, RIIS0%, when the outside air is at 260 percentage saturation 50%. The mass flow of dry air supplied to the room, is 2 kg/s at 15°C Fresh air is mixed with recirculated air in the ratio three parts recirculated...
I need help finding the theoretical yield (in grams) of triphenyl methanol product in this experiment....
I need help finding the theoretical yield (in grams) of
triphenyl methanol product in this experiment. PLEASE SHOW WORK, I
would like to learn the steps.
below is pictures of the procedure with amounts of chemicals
used
126 Experiment 10 EXPERIMENTAL PROCEDURE All glassware used in a Grignard reaction must be scrupulously dried, Dry the following glasstare in an af 110°C for at last 20 mini drying to Canadair 8 ml comical rial 5 ml con vial, air cond glass...
b. You have prepared a solution of water-soluble polymer, and wish to isolate the polymer from the water by freeze drying it. This process involves two steps: i) The temperature of the solution is dropped at ambient pressure to a temperature below water's triple point. ii) The pressure of the frozen solution is reduced until water spontaneously leaves the system With this above in mind, sketch a phase diagram of water showing regions of stability in its solid, liquid, and...
(a)Draw the schematic diagram of the working mechanism of a heat engine, heat pump and refrigerator and state the thermal efficiency of each system (b) Figure Q1(b) shows the schematic diagram of a double cascade cycle. Assuming the flow rates in these two separate cascades are the same and the value of the refrigeration effect in the second cascade is equal to the heat rejected in the condenser of the first cascade (QcondenserAQr Qinter), determine (i) the coefficients of performance...
5-6 Figure 5-6 shows the schematic diagram for a two-stage cascade refrigeration system. Each stage operates on an ideal vapor-compression refrigeration cycle with refrigerant- 134a as the working fluid. All the important data and refrigerant phases are given in the schematic diagrams. By referring to the diagrams, determine: (a) The ratio of mass flow rate of the system and draw a T-s diagram complete with the data given. Enthalpy values for each states. Compressor power input for Cycle A and...
Figure 3 shows a simplified schematic of a single phase equivalent circuit diagram of inverter coupled embedded generation, where Vinv is the voltage at the inverter connection point (assume this to be 240VZ0°) Vpcc is the voltage at the point of common coupling Vgnd is the grid voltage X the reactance in the inverter connection (3.6 m) R the resistance in the inverter connection (55 mO) Xgrid is the reactance of the distribution grid (200 m) Rend is the resistance...
using pictures and a maximum of 10 words, explain why an oven-dried
5-ml conical vial and drying tube(step 1 and 2 of part 1) are used
in the reaction. do both please! also the notebook pages are the
procedure
(1) Using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube (step 1 and 2 of Part 1) are used in the reaction. (2) After the addition of benzophenone to the mixture of...
2. Table 1 shows the daily quantities of work units moving between five (5) work stations. Draw a network diagram for the information shown and state which operations are: i. Repeated operation, ii. In-sequence moves, ii. By-pass moves and iv. Backflow moves. [10mks Table J Daily Quantitses of work nits moved between five (3) Work Stations To operation j 10 30 17 10 30 From operation 3 10 20 25 50 15
2. Table 1 shows the daily quantities of...
show all equations and diagrams if you use excel attacheh
screenshots
6. Draw a diagram that shows the solubility of Cdloh)(s) as a function of solution pH, and that also shows the concentration of other cadmium hydroxide complexes in a saturated solution. What is the minimum solubility of cadmium (mg/L as the metal), and at what pH does it occur? Ksp for Ca(OH)2(s) = 2 x 10-14
Question 1 (a) List three key defining characteristics of micrograin superplasticity and draw a schematic diagram of a typical superplastic forming process. (b) Describe with the aid of diagrams, four general principles of Design for Manufacture. 141 (c) In order to estimate the strain-rate sensitivity of a superplastic alloy, uniaxial test specimens are manufactured and tested at two different crosshead velocities, with the flow stress being measured in each case, as shown in Table Q1. The initial gauge length of...
Please provide detailed solution with schematic diagram and
psychometric chart. your highly response will be appreciated.
Page 2 of 8 May 2018 16-MEC-B2 Environmental Control in Buildings ROBLEM 1. (30 POIN In sumimer a room is to be maintained at 20°C, RIIS0%, when the outside air is at 260 percentage saturation 50%. The mass flow of dry air supplied to the room, is 2 kg/s at 15°C Fresh air is mixed with recirculated air in the ratio three parts recirculated...
I need help finding the theoretical yield (in grams) of
triphenyl methanol product in this experiment. PLEASE SHOW WORK, I
would like to learn the steps.
below is pictures of the procedure with amounts of chemicals
used
126 Experiment 10 EXPERIMENTAL PROCEDURE All glassware used in a Grignard reaction must be scrupulously dried, Dry the following glasstare in an af 110°C for at last 20 mini drying to Canadair 8 ml comical rial 5 ml con vial, air cond glass...
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