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Steady state temperatures at three nodal points of a long rectangular rod are as shown. The...
Moist air at 30C, 1.0325bar and 50% relative humidity enters a heat exchanger operating at steady...
Moist air at 30C, 1.0325bar and 50% relative humidity enters a heat exchanger operating at steady state at 1000kg/h. It is cooled at constant pressure to 20C. Ignoring kinetic and potential energy changes, determine the following: A. At approximately what temperature will the water in the moist air condense? (8 of 45 points. Please input your final answer in the box below) B.Does condensation occur? (2 of 45 points. Please input your final answer in the box below) C.Determine the...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady state. The volumetric flow rate of the incoming air is 1765 ft3/min. Liquid water at 68°F enters the cooler and fully evaporates. Moist air exits the cooler at 70°F, 1 atm. There is no significant heat transfer between the device and its surroundings and kinetic and potential energy effects can be neglected. A. Determine the mass flow rate of the dry air in Ibm(dry...
**3. A rectangular bar as shown in Fig below is connected between two walls. The bar...
**3. A rectangular bar as shown in Fig below is connected between two walls. The bar generates heat at 3500 W/m 3 and is exposed to gas at 18 C with convection coeff. 34 W/m2.K. The wall surface temperatures are kept at 120 C. The bar is divided into 7 divisions with node numbered from 0,1,2.. to 7. The initial temperatures are TO-120 T1-91.11 T2-72.02 T3-62.72 T4-63.22 T5-73.52 T6-93.61 T7-120 C. For t>0 TO and T7 is kept at 120...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady state. The volumetric flow rate of the incoming air is 1765 ft3/min. Liquid water at 68°F enters the cooler and fully evaporates. Moist air exits the cooler at 70°F, 1 atm. There is no significant heat transfer between the device and its surroundings and kinetic and potential energy effects can be neglected. A. Determine the mass flow rate of the dry air in lbm(dry...
3. A square rod of 500 mm long with a width of 10 mm is subjected...
3. A square rod of 500 mm long with a width of 10 mm is subjected to a load of 40000 N., The stress-strain behavior is shown in the Figure below. Based on the information, please answer the following questions: (Note: Pa = N/㎡, J = Nm) (a) Compute the applied stress (5 points). 70 Tensile strength 450 MPa (65.000 ps) -60 400 103 ps MPa 40厂 50 300 40 Yield strength30 250 MPa (36.000 ps) 200 100 20 10...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
summarizr the followung info and write them in your own words and break them into different...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...
Please answer all the blanks (volume if H2 and everything in analysis). TIA! Data 5 1...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
You need not run Python programs on a computer in solving the following problems. Place your...
You need not run Python programs on a computer in solving the following problems. Place your answers into separate "text" files using the names indicated on each problem. Please create your text files using the same text editor that you use for your .py files. Answer submitted in another file format such as .doc, .pages, .rtf, or.pdf will lose least one point per problem! [1] 3 points Use file math.txt What is the precise output from the following code? bar...
Multiple-Choice Questions (worth two points each) 1. Which of the following describes the process in which...
Multiple-Choice Questions (worth two points each) 1. Which of the following describes the process in which one adopts patterns of behavior that lead to greater life satisfaction? A. wellness B. health C. social determination D. self-efficacy 2. The Stages of Change Model of health behavior change emphasizes that A. change happens as a process. B. people change only when faced with an illness. C. change occurs only when the environment supports it. D. changes are more effective when based on...
Moist air at 30C, 1.0325bar and 50% relative humidity enters a heat exchanger operating at steady state at 1000kg/h. It is cooled at constant pressure to 20C. Ignoring kinetic and potential energy changes, determine the following: A. At approximately what temperature will the water in the moist air condense? (8 of 45 points. Please input your final answer in the box below) B.Does condensation occur? (2 of 45 points. Please input your final answer in the box below) C.Determine the...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady state. The volumetric flow rate of the incoming air is 1765 ft3/min. Liquid water at 68°F enters the cooler and fully evaporates. Moist air exits the cooler at 70°F, 1 atm. There is no significant heat transfer between the device and its surroundings and kinetic and potential energy effects can be neglected. A. Determine the mass flow rate of the dry air in Ibm(dry...
**3. A rectangular bar as shown in Fig below is connected between two walls. The bar generates heat at 3500 W/m 3 and is exposed to gas at 18 C with convection coeff. 34 W/m2.K. The wall surface temperatures are kept at 120 C. The bar is divided into 7 divisions with node numbered from 0,1,2.. to 7. The initial temperatures are TO-120 T1-91.11 T2-72.02 T3-62.72 T4-63.22 T5-73.52 T6-93.61 T7-120 C. For t>0 TO and T7 is kept at 120...
Air at 95°F, 1 atm, and 10% relative humidity enters an evaporative cooler operating at steady state. The volumetric flow rate of the incoming air is 1765 ft3/min. Liquid water at 68°F enters the cooler and fully evaporates. Moist air exits the cooler at 70°F, 1 atm. There is no significant heat transfer between the device and its surroundings and kinetic and potential energy effects can be neglected. A. Determine the mass flow rate of the dry air in lbm(dry...
3. A square rod of 500 mm long with a width of 10 mm is subjected to a load of 40000 N., The stress-strain behavior is shown in the Figure below. Based on the information, please answer the following questions: (Note: Pa = N/㎡, J = Nm) (a) Compute the applied stress (5 points). 70 Tensile strength 450 MPa (65.000 ps) -60 400 103 ps MPa 40厂 50 300 40 Yield strength30 250 MPa (36.000 ps) 200 100 20 10...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
You need not run Python programs on a computer in solving the following problems. Place your answers into separate "text" files using the names indicated on each problem. Please create your text files using the same text editor that you use for your .py files. Answer submitted in another file format such as .doc, .pages, .rtf, or.pdf will lose least one point per problem! [1] 3 points Use file math.txt What is the precise output from the following code? bar...
Multiple-Choice Questions (worth two points each) 1. Which of the following describes the process in which one adopts patterns of behavior that lead to greater life satisfaction? A. wellness B. health C. social determination D. self-efficacy 2. The Stages of Change Model of health behavior change emphasizes that A. change happens as a process. B. people change only when faced with an illness. C. change occurs only when the environment supports it. D. changes are more effective when based on...
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