AER715 Lab 5 F2023 (1)

University of Babylon Collage of Engineering\Al-Musayab Department of Automobile Engineering Under Grad/Third stage Notes: 1-Attempt Four Questions. 2- Q4 Must be Answered 3-Assume any missing data. 4 تسلم الأسئلة بعد الامتحان مع الدفتر Subject: Mechanical Element Design I Date: 2022\01\25 2022-2023 Time: Three Hours Course 1 Attempt 1 Q1/ Design a thin cylindrical pressure tank (pressure vessel) with hemispherical ends to the automotive industry, shown in figure I below. Design for an infinite life by finding the appropriate thickness of the vessel to carry a sinusoidal pressure varied from {(-0.1) to (6) Mpa}. The vessel is made from Stainless Steel Alloy-Type 316 sheet annealed. The operating temperature is 80 C° and the dimeter of the cylinder is 36 cm. use a safety factor of 1.8. Fig. 1 (15 Marks) Q2/ Answer the following: 1- Derive the design equation for the direct evaluation of the diameter of a shaft to a desired fatigue safety factor, if the shaft subjected to both fluctuated…

LESSON: AUTODESK AUTOCAD Choose from the choices:

Please give me the answers for this i been looking at this for a hour and my head hurts

University Of Babylon College of Mussayb Automobile Production Quiz(2) 2024-205 Question one: List and defining the parameters of a robot Question Two List the functionalities of Robot Question Three: 1. What is the key factor that determines the feasibility of a robot's movements? oa) Speed ob) Stability c) Both speed and stability od) The type of control system used 2. What is the relationship between speed and stability in robot movements? oa) They are directly proportional b) They are inversely proportional c) They are independent of each other od) There is no relationship between them 3. Which two disciplines are closely related to robot movements? oa) Robotics and Mechanical Engineering o b) Robotics and Control c) Control and Computer Science od) Mechanical Engineering and Computer Science 4. Why is a powerful control system crucial for robots? 0 a) To increase the robot's speed ob) To improve the robot's stability o c) To maintain a balance between speed and stability od) To…

Energy Star Washing Machine Model #: GTW500ASN Style: Top Loader Cubic Feet: 4.5 cubic feet Yearly Energy Usage (from Energy Guide): 210 kWh/y Non-Energy Star Washing Machine Model #: GTW465ASN Style: Top Loader Cubic Feet: 4.5 cubic feet Yearly Energy Usage (from Energy Guide): 175 kWh/yr Picture of Appliance: Website Link to Retail Store Purchase Price: (1) $498.00 Yearly Energy Use (in kWh): 175 kWh/yr Energy Cost per Year (Energy usage in kWh from above x .1111 cents/kWh): (3) Cost Recuperation Estimation 1 Picture of Appliance: Website Link to Retail Store Purchase Price: (2) $478.00 Yearly Energy Use (in kWh): 210 kWh/yr Energy Cost per Year (Energy usage in kWh from above x.1111 cents/kWh): (4) Initial Cost Difference: Energy Star Appliance Price (1) - Non-Energy Star Appliance Price (2) Calculation (Show Your Work): This is the original upfront price difference. In other words, how much more money the Energy-Star Appliance costs. 2. Cost Per Year Difference: Non-Energy Star…

Mech. Engg. Dept. 4th year 2022-2023 Solar Energy Spring course MEC364 Dr. Mahmoud U. Jasim Review/Recap Sheet Q1- Answer with true or false and rewrite the false statements completely in correct form, otherwise no mark will be put on the false statements. 1 2 To represent a location on earth surface you need to define its altitude and longitude angles. 3 Solar zenith and solar incidence angles have the same value for horizontal surface. At sunset time the value of solar altitude angle is maximum. 4 The angle which represents the inclination of a given surface is the zenith angle 5 6 7 8 When the absolute value of sun-wall azimuth angle exceeds 90' this means that the sun rays are reaching the receiving plane. The solar irradiance and the solar irradiation have the same physical meaning. In the case of clear sky weather, the beam solar irradiation on a horizontal surface is less than the diffused irradiation. The total solar radiation received by a tilted surface is the same as that…

University Of Babylon College Of Engineering -Al-Musayyab Automobile Production Semi-First Semester 2023-2024 3rd Stage A) To convert rotary motion to reciprocating motion B) To control oil flow C) To support the piston D) To convert reciprocating motion to rotary motion 16. What is the function of the turbine in a turbocharger? A) To guide the exhaust gases into the compressor BTo convert exhaust gases' kinetic energy into mechanical energy C) To compress air for the engine D) To draw high-velocity air into the engine 17. What are some advantages of synthetic lubricants over refined oils, as mentioned in the passage? A) Shorter oil change intervals, longer engine life B) Lower cost, increased gas mileage CLonger oil change intervals, increased gas mileage D) Shorter oil change intervals, shorter engine life 18.How is a turbocharger typically powered, according to the passage? A) Mechanically by the engine B) By a belt connected to the crankshaft CBy a turbine driven by exhaust gases…

1. Please help me solve this mech. engineering question

University Of Babylon College of Mussayb Automobile Production Quiz(2) 2024-205 7. Which classification method considers the number of independent movements a robot can make? 0 0 о a) Classification by Degrees of Freedom b) Classification by Kinematic Structure c) Classification by Drive Technology d) Classification by Workspace Geometry 8. Which classification method focuses on the arrangement of the robot's joints? 。 a) Classification by Degrees of Freedom 。 b) Classification by Kinematic Structure ° c) Classification by Drive Technology od) Classification by Motion Characteristics 9. What is the difference between a robot with 2 Degrees of Freedom (DOF) and one with 6 DOF? о a) The 6 DOF robot can move faster. o b) The 6 DOF robot can move more precisely. o c) The 6 DOF robot can perform more complex tasks. o d) All of the above 10. What are some examples of drive technologies used in robots? 。 a) Hydraulic, pneumatic, and electric о b) Gear, belt, and chain drives o c) Ball screws,…

Problem Statement A heat engine draws 14 kW of heat from a reservoir at 900 K. The work it produces drives a refrigerator which produces a refrigeration capacity of 12 kW. Both devices reject heat to a reservoir at 300 K. What is the lowest possible temperature of the space cooled by the refrigerator? Answer Table Correct Stage Description Your Answer Answer * 1 Lowest temperature of cold space (K) Due Date Grade (%) Part Weight Attempt Action/Message Type Nov 7, 2024 11:59 pm 0.0 1 1/5 Submit

BETC الية التقنية الهندسية المر اسم الطالب. 01: Southern Technical University Engineering Technical College/Basra Department of Thermal Mechanical Eng. Exam of Final Year (2023-2024)-1 Attempt Class: Fourth Year Subject: Power Plants Time: 3 Hour Date: //2024 Note: No need for any table or chart, 40% Full marks (13Marks) Consider a combined gas and steam turbine power plant with the following specifications. Determine: GT plant power (MW). ST plant power (MW), and the thermal efficiency of the combined cycle, Compressor(1-2): Combustion Chamber(2-3) Gas Turbine: (3-4) TRA mair = 104.23- T₁ = 27°C Power 30MW = Misc = 100% Steam Cycle(6-7-8-9): hg=3207kJ/kg Ts = 400°C kg mis.t = 100% kl S = Qin 717.178- kg HRB(4-5): T=450K 02: ha 2066.4kJ/kg he = 151.5kJ/kg Pcon 6kPa; Pboiler = 45bar (9 Marks) A steam power plant of 4075 kW capacity consumes 8 kg/kWh of steam. The steam at 39°C and 0.9 dryne fraction enters into the condenser. The vacuum reading is 68.65 cmlig when the barometer reads 76…

SUBJECT:  Industrial Safety Engineering  Do not use chatgpt and draw in  handwritten note Draw decision tree for following machines I.  Any one machine tool Pump  II. Air compressor III. Internal combustion engine IV. Boiler V. Electrical motors.

Case Study – The New Engineer   Jeff was just hired by GSI, Inc. to be their Environmental and Safety Coordinator.  This is Jeff's first position after completing his engineering degree.  He had taken a course in safety engineering as part of his studies and felt confident that he could handle the job.   Management at GSI, Inc. has assured him that they are committed to maintaining a safe workplace.  They have never had an individual dedicated to this task full-time.  They will implement his recommendations if he can justify them.   As Jeff begins to get familiar with the operations, he spends considerable time on the production floor.  He notices workers clean their tools before break with a liquid from an unmarked 55-gallon drum.  They also use this liquid to clean residue from their skin.  They use paper towels to dry their tools and hands, throw these towels in the trash, and head to the break room for a snack and/or smoke.   In talking with the workers, Jeff learns of some of…

Case Study – The New Engineer   Jeff was just hired by GSI, Inc. to be their Environmental and Safety Coordinator.  This is Jeff's first position after completing his engineering degree.  He had taken a course in safety engineering as part of his studies and felt confident that he could handle the job.   Management at GSI, Inc. has assured him that they are committed to maintaining a safe workplace.  They have never had an individual dedicated to this task full-time.  They will implement his recommendations if he can justify them.   As Jeff begins to get familiar with the operations, he spends considerable time on the production floor.  He notices workers clean their tools before break with a liquid from an unmarked 55-gallon drum.  They also use this liquid to clean residue from their skin.  They use paper towels to dry their tools and hands, throw these towels in the trash, and head to the break room for a snack and/or smoke.   In talking with the workers, Jeff learns of some of…

The answer from Bartleby is missing/blank. Can someone help answer it please and credit this question if possible since it would have been included/explained? Thank you Chapter 50 multiple Choice #5 what is the cause of an extremely hard brake pedal

Subject: Air Pollution Formation and Control Do not just copy and paster other online answers