Physical System Material A Material B Material C kA kB kc 9k Ik LA LB Lc Draw thermal circuit
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Q: A house, for cooling purposes, consists of two zones: the attic area zone A and the living area zone…
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Q: = 100Mpa 2=40 Mpa tens. tens. メ= 7o Mpa tens. V=0.3 E= 200 6pa {; =? by %3D %3D Oz = 7 %3D ノ
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Q: b. The ceiling of a certain room in a student's dormitory has an area of 200 ft". It contains…
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- Draw and describe the pyhsical construction, internal energy developed as well as the application of the following set of energy level: 1. Blower 2. Steam Pump 3. AC and DC generatorspllllllllllllease solve question 7STEP 2 Your first customer asked for an air piston-cylinder to use it in air compressors for generating high pressure. Your role in your company is to analyze, describe the operation of the system and their properties, explain and demonstrate the application of the first law of themodynamics to this system, as well as, illustrate the importance of expressions for work done in the system through the application of the first law. Describe the operation of the themodynamic system in Figure 1 and its properties, by constructing a P-V and T-V plots showing the process, the path, and the states then show the work under the curve on the P-V plot. STEP 3 Explain the application of the first law of thermodynamics to the system and explain the system parameters in terms of energy forms changes using the non-flow energy equation (NFEE) for the system and how they affect other parameters such as the final air temperature, by stating the appropriate assumptions and writing the general formula and…
- My Lecture: Heat TransferWi Wz _F STEM PART 1 TAB TAB STEM TAB TAB PART2 BY NC SA 2014 Michael Swanbom Dimensions: WĄ W2 W3 w1 0.5 in 1.26 in 0.53 in 1.99 in 1.05 in 15 l4 l3 l1 2.45 in 1.74 in 0.47 in 1.67 in 2.1 inL ArchE 1 M02 LECTURE > Wall Framing System - x E ArchE 1 MIDTERM EXA X f Facebook - Log In or X P DuckyW - Twitch + ô https://docs.google.com/forms/d/e/1FA|PQLSD_3yfeDhJqw_luyV32UHbXZvspW-oiB--IDneRALS5SfvCjw/formResponse Your answer Determine the total moment at A. SIGN CONVENTION: + CCW CW 25 N 65 N A В 15 N 1.5 m 2 m 1 m MOMENT AT A (N-m) 5 points Your answer
- 2) The following heating system for a room is considered: ATroom = K1 | Qodt, Qo = Qin - Qout Qout = K2AT,0om room Qin = K3(ATrad – ATr00m) where AT is the room temperature and AT is the radiator temperature. What is room rad the stationary room temperature, if the radiator temperature is 50C and if K1 = 104, K2 = 4, and K3 = 1? A. 40°C В. 20°C С. 10°C D. 30°C Е. None of the previous answers are correct.When The process is accorcing to a law iso thermal. takes place in a perfectly thermally b. C. insulated Cylinder. 8=1.3 Ans.[ 270 i 5.138 1g1.713 1J,52.6i,sSiky.-5.51, 219 5251g, o leg] University of Anbar College of Engineering Mechantont Englning Dpartment Year (Sophomore year) THERMODYNAMICSA Lec. No. Date: / 202 ME2303 Instructor: Asst. Prof. Dr. Saad M. Jalil hr Page Na. Q7 225 1g Ih of air at 4o% enter amixing chamber where it mixes with 540 kg /h of air at isi. Calculate the temperature of the air leaving the Chamber. assuming steady flow conditions. A ssume that the heat loss is negligible . Ans [22.4c] Q8: Aquantity of gas occupying o14n at a pressure of 1.4MNIM? and temperature of 300 č is expanded adiabatirally to 280 K Nimi Cv = 0. 74 Kg 11eg K p=1o41g ng - detennine: a. the mass of gas b. the temperature of the gas after expansion. work done during the expansion. Ans-fa-1.14 kg C. the b. ४३१ C. 180 lT ) Internal mC,(T2-T1) mC,(T2-THOME WORK 2.pdf Mechanical System Design Home Work 2 PISTON DESIGN Q2: Design a cast iron trunk type piston for a single acting four stroke engine developing 75 kW per cylinder when running at 600 r.p.m. The other avialable data is as follows: Maximum gas pressure = 4.8 N/mm; Indicated mean effective pressure = 0.65 N/mm'; Mechanical efficiency consumption = 0.3 kg/BP/hr; Calorific value of fuel (higher) = 44 x 103KJ/kg; Difference of temperatures at the centre and edges of the piston head = 200°C; Allowable stress for the material of the piston = 33.5 MPa; Allowable stress for the material of the piston rings and gudgeon pin = 80 MPa; Allowable bearing pressure on the piston barrel = 0.4 N/mm and allowable bearing pressure on the gudgeon pin= 17 N/mm. 95%; Radius of crank 110 mm; Fuel
- Q#01: Define the following:a) Steady and Transient state of heat transfer by the help of an example.b) If the area, thickness and temperatures are same across the material. Justify whichmaterial will transfer more heat, either the material with high thermal conductivity valueor the material with low thermal conductivity value?c) If the area and temperatures are same across the material. Explain whether thermalconductivity will have any effect on thickness or not?Berserk - Chapter 2- Read Berserk compressor. reggienet.illinoisstate.edu https://reggienet.illinoisstate.edu/access/content/attachment/f6b18576-acf9-... Hint. Both power-sizing and indexing will be used. Ć + Question 3. The purchase price of a natural gas-fired commercial boiler (capacity X) was $181,000 eight years ago. Another boiler of the same basic design, except with the capacity 1.42X, is currently being considered for purchase. If it is purchased, some optional features presently costing $28,000 would be added for your application. If the cost index was 162 for this type of equipment when the capacity X boiler was purchased and is 221 now, and the applicable cost capacity factor is 0.8, what is your estimate of the purchase price for the new boiler? Hint: Use both indexing and power-sizing methods. 88 Illinois State University: TEC 330 001 FA2022 - Applied Economic Analysis For...Q4: what is the difference between Wn and Wd?