Richard Keitz Lab4

answer a & b. Please show all your work!!

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…

This question belongs to the course machine design elements in mechanical engineering major. i couldn't find an appropriate solution for it because many people confuse it with something else so this time I am attaching a picture of a slide of this topic so you can get a better understanding of what it's all about. hope this time I find a correct solution for this. Please try to help me ASAP as I have an exam in 8 hours and I am stuck on this question.

Subject - Machine Shop & Theory

Assignment activity and guidance Steel Framework Beam Analysis report You are presented with the following technical information concerning an I section beam and a rectangular box section forming part of the steam plant's supporting steel framework and are asked to produce a report that illustrates the shear force and bending moment diagrams for the I section beam, and the bending stress distribution diagram for the rectangular steel box section. The report will include several calculations of interest to the team: . The I section beam's maximum bending moment and its position, and the maximum stress in the I section beam. The maximum bending stress in the walls of the rectangular box section. The I section beam is shown in the diagram below and has a section modulus of 308 cm³ and a depth of 260 mm. It is simply supported at each end over a span AB of X1 metres; and carries a uniformly distributed load of W1 kN/m over its entire length and a concentrated load of Y1 kN acting…

Mechanical engineering assistance. Please answer to the best of your ability. Show all work that is necesary.

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…

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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…

Pls help! ENGINEERING MECHANICS. RATE WILL BE GIVEN!  Mulitipe Choice Which of the following statements is correct?a.  All statements are correctb. A particle moving in a curved path with a constant speed has a zero acceleration. c.  A particle moving in a curved path with a constant speed has a non-zero acceleration. d.  A particle moving in a straight path with varying speed has a zero acceleration. e.  A particle moving in a straight path with a constant speed has a non-zero acceleration.

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Course: Mechanical Engineering  Subject: Workshop theory and practices Instructions: Produce a detailed research paper regarding the topics Instruction per TOPICA. Fabrication- Processes involved in Fabrication- Advance applications ofFabrication Process- Industries that provideFabrication(Tools, Parts, etc.)- Safety precautions in FabricationProcesses References:

ENGINEERING MECHANICS (DYNAMICS)100% GUARANTEE UPVOTE IF ANSWER IN 1 HOUR AND 30 MINUTES.. COMPLETE SOLUTION SHORTCUT IF NECESSARY

2) Orthogonal Cutting: Consider a person who is shoveling snow from the sidewalk. This person can choose between two different shovel designs. Shovel A rides at a 5°angle off the normal to the sidewalk, while shovel B is oriented at a 30° angle (from the normal to the sidewalk). Either way, two inches of snow will be removed. Which shovel will require less pushing force? Please write your answer as the ratio of the force for shovel A to the force for shovel B. Assume the friction between the snow and the shovel is 1.0. Both shovels are the same width (into the page). The thickness of the removed snow riding up the face of the shovel is as shown in the figures. In both cases, the snow has the same physical properties (strength, stiffness, etc.). 2 in snow 3 in ground Shovel A 5 degrees shovel Pushing force 2 in snow ground 30 degrees /2.75 in shovel Shovel B Pushing force

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 - MACHINE SHOP & THEORY1. Identify the different hazards shown in the image. 2. List down the different hazards that you identified. 3. Explain the corrective measures to be done in each identified hazards in order to make safe your working environment   There are unsafe workplaces but none can be more unsafe than this one. Your goal is to find at least 22 unsafe acts and conditions in this image.  There are total 25 hazards but you need to identify just 22 to complete the activity.

What are the accreditation required in specialized engineering field

Subject  :- Mechanical engineering

Answer only letter B Exercise:  A. List as many as possible tools and equipment found in you home and categorize it according to its type and also explain their purpose and safety hazard. Please see format. B. Draw a sound conclusion based on how you were able to familiarize yourself with the equipment and tools used in the machine shop and Identify common safety concerns when using machine equipment. Emphasize what you have learned after the exercise.

F P F- b 30 mm 50 30 mm mm Solution workout of this question with proper FBD has to be submitted in MS Teams. Please note down (screenshot) this question. A cutter is about to cut a cable with its jaws parallel as shown. The dimension b=0.071 m, and the applied force at the handles is F=17.4 N. Choose from the options below (a) the force on the cable, and (b) the force in the member PQ.

pls help in activity B

Mechanical Engineering  Need neat and clean handwritten solution explaining every steps. URGENT. I WILL UPVOTE SURELY

Acc

Help!!! Answer it correctly!!! Make sure you solve work on hand!!! Answer correctly Please!!!!!!!

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LESSON: AUTODESK AUTOCAD Choose from the choices:

AB Power Engineering - ABEN 3411 Differentiate the following: 1) two-wheel tractor vs four wheel tractor; 2) two-wheel drive tractor vs four-wheel drive tractor.

b. Briefly explain the Liquid Penetrant Method. Mention any three applications.

as per your policy, customer service from bartley stated since you took a incomplete question and answered it instead of questions that actually need answering.    you owe me my questions and not to only solve one question, kindly solve all 3. And when i end up switching to CHEG not only will i be posting this on my vlog and social media i will also be contacting BBB and i will make sure to find out whos the special kid behind answering and trolling me ((:   kindly answer all 3 , thanks

Page number one in Arabic numerals of your thesis has to include the ……………….. . Select one: a. abstract b. cover page c. appendix d. introduction