ENV9000-Wind Project Assignment-W2021-Feb23-updated

An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J).  It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).

Handwritten solution required. Strictly don't use chatgpt. If you use chatgpt ,I will report the answer for sure. Mechanical engineering dynamics.

Problem 06.078 - Maximum efficiency of an electric generation station You are an engineer in an electric-generation station. You know that the flames in the boiler reach a temperature of 1225 K and that cooling water at 300 K is available from a nearby river. What is the maximum efficiency your plant will ever achieve? (Round the final answer to three decimal places.) The maximum efficiency of the plant is GOV Saved

A Team of Engineers asked for an internal combustion engine to use it in a designed car. Your role is to describe the operation sequence of different types of available engines, explain their mechanical efficiency, and deliver a detailed technical report to show your approach in solving and discussing the following tasks and issues.  You must follow the following steps to help the team:  STEP 1  Describe the operational sequence of four-stroke spark ignition and four-stroke compression ignition engines with the aid of sketches by constructing simple sketch representing the operation and plotting the P-V diagrams for each process during the cycle to show the following:  The input and output heat and net output work The expansion and compression strokes The air-fuel mixture intake and exhaust gasses The spark plug when it is in the active mode The complete cycle of ideal Otto and Diesel cycles that shows the input and output heat and net output work. STEP 2  Explain the mechanical…

Follow the instructions carefully.

In a hypothetical scenario respond to the following email to reasuure the owner and in an informative and professional way.   Dear Project Manager- I am so excited to have broken ground on the new mixed use space. As I watch the underground utilities such as water, storm drain, and sewer get installed I find myself worrying about failures. What steps are you taking to ensure those systems will not have to be dug up and repaired later in the construction process? We cannot afford a delay of any kind. Could you please explain how you plan to prevent any delays and ensure that the systems are functional and leak free.    The other concern that has come up that I would like to address now is the comfort of the office staff. Our current building is not comfortable. I am wondering why. We have the temperature appropriately set and it is easily maintained, but people still complain. What can we do to ensure they will be comfortable in the new building? A few months ago I asked one of our…

Thermodynamics Please READ THE PROBLEM! I’m tired of posting the same problem over and over. please Read. This is what the asking for please: -1. sketch and label all your answers on the nozzle -2. Sketch and label all your answers on the process on a P-V diagram.... Thank you

Please solve, engineering econ

Use the following information to answer the next three questions Mobile power plants, such as the one illustrated below, are used in remote locations. Flowing water turns a turbine, which then moves a coil of wire through a magnetic field. Mobile Power Plant Moving water Stream flowing downhill Location I Water turning turbine Location II -Spinning turbine -Permanent magnet Rotating wire coil Split-ring commutator Metal brush 10. The components that connect to the spinning turbine in the illustration on the previous page form a O ammeter O generator O motor 1. O transformer Your reasoning: MacBook Pro

Please show work in a handwritten format. Don't use chatgpt. Mechanics of materials/design.

You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:

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True Story! The 1998-1999 Mars Climate Orbiter mission was declared a total loss in1999 as there was a unit conversion mismatch error between Lockheed Martin and NASA. Themismatch was in the thruster force units. NASA used the SI system which called forNewton-Seconds (4.45 times as large) of thrust and Lockheed Martin used Pound-Force Seconds.Calculations placed the Orbiter at 68 miles from the surface as it went into orbit, but it waswithin 57 km of the surface after the breaking maneuver. Any distance from the surface lessthan 50 miles would have caused the Orbiter to crash.a. What was the actual distance of the Orbiter from the surface in miles?b. In percentage, how far off from the calculated 68 miles was the Orbiter?

I thought the letters represented the connection between the forces and magnitude. Can you help me truly understand how to evaluate this correctly? Thanks

Simple Machines-Levers, Inclined Planes, and Pulleys Directions: Use the appropriate equation to answer the following questions. All answers should be recorded below or in your Engineering Design journal. Remember to show all work. A lever has an effort arm that is 5 meters long and a resistance (load) arm that is 3.5 meters long. How much effort is needed to lift a 100 Newton weight? 5K i). Draw the figure representing the problem ii). How much effort is needed to lift a 100 Newton weight? iii). What is the Actual Mechanical Advantage 1. 5m i) AOON 5-5m