Answered: our preference. Write any three…

our preference. Write any three advantages (other than those mentioned in reasons) and three disadvantages of that design.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Propose a suitable machine and drive system for a paper industry. Also explain various factors to be…

A: Nowadays, there are various industries developed and their growth is increasing day by day. This…

Q: To what extent should detailed decisions be made early in the design process regarding dimensions,…

A: In a design planning cycle, our center is to create the most required item so to accomplish this, we…

Q: For symmetric and large circular section which pattern is preferred

A: Given: Symmetrical and large circular section To explain Which pattern required for Symmetrical and…

Q: to what extent should detailed decisions be made early in the design process regarding dimensions,…

A: In a design process, our focus is to produce the most required product so to achieve this; we must…

Q: 25 mm on a layered structure of natural fibre-reinfor encountered delamination problem in the…

A: Given Data⇒ Drilling of the square hole Dimension of the hole -(20 mm×20 mm) Material of workpiece…

Q: What are the major classes of manufacturing processes? Give examples of hardware produced by…

A: Classification of manufacturing methods: Forming Moulding Machining Assembling Finishing

Q: Where there are no special materials requirements in design, what 3 important factors can you base…

A: Instead of special material selection in design, there are some more factors to be considered during…

Q: MA?

A: GIVEN: Explain RMA?

Q: Casting is a manufacturing process in which a liquid material is usually poured into a mold, which…

A: The mould, which is made from a mixture of sand, clay, and water, is the most important…

Q: How would you apply your profession to the subject of Machine Elements in your career? as a…

A: As a Mechanical Designer, we need to become familiar with the subject of Machine Components in order…

Q: Describe, with the aid of a diagram, a manufacturing process that can create a metal bowl (as shown…

A: Given Metal bowl To find Process from the sheet metal to bowl

Q: EXPLAIN WHICH FACTORS TO BE CONSIDERED OF SIZING THE DESIGN PARTS ?

A: In designing of machine elements, the size of the machine element plays a vital role. During sizing…

Q: A furniture company that makes upholstered chairs and sofas must cut large quantities of fabrics.…

A: The non-traditional manufacturing process is a process in which there is not any direct contact…

Q: Summarize and discuss how to select Reverse Engineering technologies (hardware and software) for…

A: Reverse engineering enables competitiveness and propels whole technical sectors. Reverse…

Q: Discuss the process of converting raw materials into finished product in a brief manner.

A: Process of converting raw material into finished product: 1) Firstly product requirement is to be…

Q: In the context of our teaching and learning, which one of the below statements is mostly correct…

A: The correct option is second.

Q: · How might your machine or system be improved? What constraints might be involved in its design?

A: Each interaction has a requirement and zeroing in progress endeavors on that limitation in the…

Q: What kind of risk is Defective Design?

A: There are three types of defects namely: 1. Design Defect 2. Manufacturing defect 3. Marketing…

Q: What are the indices for efficient milling?

A: Milling Process: To make additional significant quality and yield white rice from paddy or brutal…

Q: Give the answer with proper explanation why you chose that specific option. Thank you

A: Given: Here is the torque curve is shown here, To find: Determine the representation of Torque…

Q: You have been using pens and mechanical pencils for many years now. Investigate the design of at…

A: A pen is a common writing device that uses ink to write or draw on a surface, usually paper. Early…

Q: Explain why engineers use gears in design?

Q: You have been using pens and mechanical pencils for many years now. Investigate the designs of at…

A: given: You have been using pens and mechanical pencils for many years now. Investigate the designs…

Q: Q3. Explain the stages of selecting a material for designing a Ball mill?

A: A ball mill is a machine very similar to a grinder. It is used for the purpose of mixing and…

Q: Explain the stages for selection of materials for a Ball mill?

Q: Find five examples of mature designs. Also, find one mature design that has been recently…

A: A design engineer focuses on the new innovation in the existing design and develops a new design.…

Q: A bearing is a machine element that constrains relative motion to only the desired motion, and…

A: Given question: What strategies are you going to make to lessen the effects of load, temperature,…

Q: Hello. Would it be possible to get a solution with detailed explanations? Thank you

A: Given: The mass of disc X, mx = 25 slugs The mass of disc, y = my = 12 slugs The speed of disc x, Vx…

Q: How many types of impact are there?

A: There are two types of impacts: 1. Head on impact. 2. No head on impact.

Q: Examine the importance of technological advances, changing customer needs and shortening product…

A: The basic purpose of adding a filter in the exhaust pipes of the vehicles is to reduce the number of…

Q: An aluminium sheet blank is to be manufactured into the part shown in Figure 3. Discuss using…

A: Given Aluminium sheet blank To find Operations

Q: 1. In the manufacture of automotive-body panels from carbon-steel sheet, stretcher strains (Lueders…

A: Given question : How can stretcher strains be eliminated? How wrinkles in deep drawing operation can…

Q: Properties of areas of common shapes.

A: The area of some the common shapes with their properties are as follows, Circle: The property of a…

Q: True, False or Uncertain. Explain your answer. Own wage elasticity JELLlincrease if product demand…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Enumerate the steps taken in creating the objects.

A: Solution:

Q: What are the benefits of employing Unified Process, and why is it important?

A: The benefits of Unified Process are: 1. It enables you to deal with changing requirements, whether…

Q: An engineer would like to drill a square hole of 20 mm x 20 mm with depth of (a) 25 mm on a layered…

A: One of the most commonly used non-conventional machining processes in drilling holes is laser…

Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

(a) If you want to construct a wind turbine in a wide open space, which type of wind turbine you will prefer? Give any two reasons for
your preference. Write any three advantages (other than those mentioned in reasons) and three disadvantages of that design.
(b) Is it possible to design a 100% efficient wind turbine? Explain your answer in view of theoretical and practical maximum power
efficiency of the wind turbine.
A-
B
I

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

can a wind turbine have an efficiency of 85% ? Give reasons to support your answer
Why are Francis and Kaplan turbines generally consideredunsuitable for hydropower sites where the availablehead exceeds 1000 ft?
Explain the factors which impact the power of a wind turbine. Also, Discuss the impact of the size of the turbine blade on windmill efficiency.
Draw and explain a typical power curve for a wind turbine and write the definition of the four important terms that are shown in the power curve. (b) Explain any three factors which affect the efficiency of a wind turbine.
Explain in detail the positioning and environmental impact of large wind turbines
Name three reasons why small wind turbines may not be of such a high quality as medium or large size turbines ?
Give at least two reasons why turbines often have greater efficiencies than do pumps.
Pls show detailed solution Example 2.2A typical industrial-scale wind turbine has a peak efficiency of about 0.44 for a wind speed of 9 m·s−1. That is, it converts about 44% of the kinetic energy of the wind approaching it into usable electrical energy. The total air flow impinging on such a turbine with a rotor diameter of 43 m is about 15,000 kg·s−1 for the given wind speed. a) How much electrical energy is produced when 1 kg of air passes through the turbine?(b) What is the power output of the turbine?(c) If there is no heat transferred to the air, and if its temperature remains unchanged, what is its change in speed upon passing through the turbine?
Estimate the amount of power generated by a wind turbine having a powercoefficient of 0.37 given the annual average wind speed:Rotor diameter = 125 mCenter of rotor at an elevation 160 m above the surface level.Location: Oklahoma City, OK
An 82 m in diameter, 1.5 MW wind turbine has a rated wind speed of 12 m/s. What is the efficiency (%) of this turbine when operated at rated wind speed?
The average wind speed at a proposed HAWT wind farm site is 12.5 m/s. The power coefficient of each wind turbine is predicted to be 0.41, and the combined efficiency of the gearbox and generator is 92 percent. Each wind turbine must produce 2.5 MW of electrical power when the wind blows at 12.5 m/s. (a) Calculate the required diameter of each turbine disk. Take the average air density to be ? = 1.2 kg/m3 . (b) If 30 such turbines are built on the site and an average home in the area consumes approximately 1.5 kW of electrical power, estimate how many homes can be powered by this wind farm, assuming an additional efficiency of 96 percent to account for the powerline losses.
explanation of the performance tests undertaken for a wind turbine. With the options found, give a justified recommendation for the best system.