G3 Module 4 Test

QI/A-Check the sentences below and Correct the wrong one: 1. Entropy is defined as the energy associated with the motions of the microscopic particles comprising a macroscopic system. 2. Internal energy is the measure of coldness or hotness of the bodies. 3. Adiabatic process is one that follow the relation pp" = Constant. 4. When a liquid is heated at any one constant pressure, there is one fixed temperature at which bubbles of vapour form in the liquid, this phenomenon is known as Saturation. 5. 0.05 kg of Steam contained in a rigid vessel of volume 0.0076 m3 with a pressure 15 bar. The temperature of steam will be 276 "C.

Project 2: In company that designs road cars and heavy trucks, it important to make the proper selection of the engines. Your part as a system energy engineer is to make a proper selection between an engine operates on Otto cycle/gasoline engine or Diesel cycle/diesel engine. Your head of department asked you to provide a detailed technical report that shows your selection for engine to be used with heavy truck vehicle. This is best achieved by performing the following tasks: Section.1: 1. Which engine does operate at lower ??? and has higher air-fuel mass ratio? 2. Which engine does burn fuel more completely? 3. Which engine has lower fuel cost? 4. Explain what compression ratio for Otto and Diesel cycles means 5. Explain what cut-off ratio for Diesel cycles means 6. Explain the limitations of SI engines in terms of their ability to operate at much higher compression ratios. What is this limitation called? 7. Provide general plot(s) for thermal efficiency, ? vs compression ratio, r…

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An M/M/4 system has an arrival rate of 15 customers per hour. Each server has a service rate of 9 customers per hour. a. What is the utilization factor for this system? (Round your answer to 3 decimal places.) Utilization factor b. If all servers are kept busy, how many services will be completed per hour? (Round your answer to the nearest whole number) Services completed per hour

Question 3 a) The details of travel time and capacity of different links in a portion of a city road network is as given in Table 1. Assign a traffic volume of 15,000 pcu per hr from node A to node I by multiple route assignment technique. Table 1: Travel time and capacity Link Travel time in minutes Practical capacity in pcu/hr A-B 6000 A-C 5000 A-D 5000 B-F 6000 C-E 5000 D-G 5000 E-H 5000 F-I 6000 G-H 5000 H-I 10000 wwNN 2 2 3 3 3 2 N33 N 2 2

X A file cord is used to - Google G X Take Test: ENGR1001 Quiz - En H x Meet - phg-kzjs-vog LA x Workshop Quiz Sec 30,50- s20M x Courses b.cas.edu.om/webapps/assessment/take/take.jsp?course_assessment_id=_9826_1&course_id=_18688_1&content_id= 197521 1&question_num_5.X3D0&toggle_state-qSho.. Remaining Time: 06 minutes, 35 seconds. Less than half of the time remair Q Question Completion Status: The reading of Vernier Caliper shown in the Figure is 10 20 30 40 60 80 0 1 3 4 6 7 8 10 .02 mm 29.54 mm Ob 27.5 mm 0.295 mm Oc. Windows b 28.25 mm ull lis St ENG 4 70 - LO 50

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Convert Text to Table In a comparison of Ford Conventional vehicles and hybrid electric vehicles (HEV) the HEV proved to have a greater range (450-550 miles) than did the conventional vehicle (350 miles). And, as might be expected, these numbers were the same for gasoline range. In terms of economy, the HEV was 30-50% better than the conventional vehicle. This in turn, meant less frequent fill-ups for the HEV. Burning less gasoline causes the HEV to be 95% cleaner-far friendlier to the environment. And finally, this study found that the HEV performed more like a V-6 (more powerfully) than the conventional vehicle, whose performance was considered more like that of a 4-cylinder engine.

Please provide FDB and written work

: Rephrase the following sentences (Avoiding Plagiarism): 1. Scientists use radiation to investigate details of tiny structures. 2. Professor Gregory Odegard led the research team. 3. We need a proof that the vaccine works. 4. After only six months the team's research was completed. 5. The population is growing fast.

ANSWER FAS WITH A SUMMARIZED SOLUTION

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Vo) 1 0.00 LTE2 KB/s 4G 4G 3:43 64 + IIl yr RAC - Tes... / Government College of Engineering, Salem-11 Department of Mechanical Engineering Sub Code:16PTME303 Sub Name: Refrigeration and Air Conditioning UNIT TEST –I Date: 23/092020 Class: B.E PT Mechanical Engineering Marks:50 Semester: III Duration:90 min PART – A Q. No Question M BT CO L 1 Draw T-S and P-h diagram for Vapour compression cycle with vapour wet after compression. 1 1-F Define ton of refrigeration. 2 1-F 1 Determine the COP of a refrigerating machine working on a reversed Carnot cycle operates between 310K and 250K. 3 2 1- 1 A 4 2 1- 2 Classify the refrigerant evaporators A 2 1- 2 State the merits and demerits of air-refrigeration system. U PART- B M BT CO A vapour compression refrigerator circulates 4.5 kg of NH3 per hour, | 15 condensation take place at 30°C and evaporation at -15°C. There is no under-cooling of the refrigerant. The temperature after isentropic compression is 75°C and specific heat of superheated…

please help solve A-F. thank you You are an engineer working on a project and your prototype has failed prematurely. You question whether or not a key component of the prototype was manufactured with the correct material. There are two way to check for the material properties. The first way is to have a material certification done to confirm the exact material composition. This will take some time. The second method to confirm the material properties is to make an ASTM test sample and test for the material properties. This tensile test was completed on a test sample with an initial diameter of .501” and an initial length of 2”. The Load-Deflection data for this tensile test is below. Use this data to answer the first set of questions on the Final Exam in eLearning. A. Determine the Ultimate Tensile Strength B. Determine the 0.2% Offset Yield Strength C. Determine the value of the Proportional Limit D. Determine the Modulus of Elasticity E. Determine the Strain at Yield F. Calculate %…

as an aerospace engineering student, where do you utilize flight simulators?

From the following identify the false statement. O In electrical safety precaution, necessary steps should be taken to avoid overloading of electrical circuits. In general safety precaution, the machine tool should be cleared with metal chips after the machining process. OIn housekeeping safety precaution, the machine should be cleared with tools before starting the operation. O In general safety precaution, the operator should be familiar with the emergency stop button on the machines. Clear my choice piner (8).pdf Type here to search TCL

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How to solve initiala temp in this picture

LAB TEST LAB TES1 3 For induced draft counter flow cooling tower O a. fan is kept at bottom of cooling tower and air and water flows in opposite directions. Ob. fan is kept at top of cooling tower and air and water flows in same directions. O c. fan is kept at bottom of cooling tower and air and water flows in same directions. O d. fan is kept at top of cooling tower and air and water flows in opposite directions. Jump to... TOSHIBA

Which one of the below statements is mostly NOT correct about in creation of detailed design of component? The selection of material is based on what is required to performance the function. The tolerance is determined by the function, not the preference of designer or manufacture. In the selection of manufacturing processes, the number of components to be manufactured needs to be considered, as the capital investment needs to be considered. I do not need to show or prove the component is working: such how much electricity is generated in power panel, how much braking force is generated in by the brake disc, or how much the force the component in suspension is subjected?

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pls answer in hlf minutes with clear handwriting subject (fluid mech 2) matrix num dd200153

Direction: Graph the heating curve of ethanol using the information given. Check off each item as you add additional information to your graph so that none is missed.  Background information of Ethanol: Boiling Point = 78 0C Melting Point = -114 0C Starting Temperature = -120 0C After two minutes, frozen cold ethanol starts to melt. It takes two minutes to melt completely. After eight more minutes, it begins to boil. It boils for six minutes. Heat is added for two more minutes until ethanol reaches 80 0C. Label “melting” where this takes place. Label “vaporization” where this takes place. Label “phase change” where a phase change occurs. Indicate where ethanol is only a SOLID, only a LIQUID, and only a GAS. Of the three phases, label which phase has: weakest IMF, strongest IMF, and medium IMF.

I Blackboard @ Texas Tech Uni x Bb MasteringEngineering - Spri x E MasteringEngineering Maste X C Suppose That H = 3.8 M . (Fi x X Mathway | Calculus Problem x y! how to take a full page scree A session.masteringengineering.com/myct/itemView?assignmentProblemID=12360392&offset=next ABP O Tp E G KAssignment #3 Fundamental Problem 2.29 5 of 6 > I Review Part A Find the magnitude of the projected component of the force along the pipe AO. (Figure 1) Express your answer to three significant figures and include the appropriate units. µA FAO = Value Units Submit Request Answer Figure 4 m F = 400 N 6 m 5 m B 4 m 10:31 PM O Type here to search 2/7/2021

In NFPA diamond, red indicates the fire hazardEntropy is path functionAccording to hazard and risk assessment, if the occurrence is frequent and catastrophic, then it is unacceptableFor constant volume process, work is zeroA.) If all 4 statements are trueB.) If 3 of the 4 statements are trueC.) If 2 of the 4 statements are trueD.) If only 1 of the 4 statements is trueE.) If none of the 4 statements is true

ADAMSON UNIVERSITY College of Engineering Civil Engineering Department Answer Sheet Name: Date: Course: Time: 4m 4m 100 t 200 kat

Numerical method

#01: Write down the functions of the following parts/accessories used with the equipment in eat and mass transfer laboratory. d) Cooling section in linear module. e) Temperature selector in heat conduction study bench.

24 - What is hysteresis? A) Hysteresis is when the measuring device shows a value below or above the value to be measured due to friction, magnetic effect, thermal effect etc.B) The measurement of the measuring device in accordance with the standards is called hysteresis.C) The ability of the measuring instrument to measure the physical size in a stable way is called hysteresis. D) The ability of the measuring instrument to keep its metrological properties constant is called hysteresis.E) The ability to measure the physical size of the measuring instrument at the same value over and over again is called hysteresis.

Electrical Enginnering _ Energy Conversion System Notes : pls solve in less than 30 min.