Discipline: Engineering - Electrical Engineering

500 words  You can talk about anything you want—green energy, oil politics, the continued use of nuclear power, your ideas and innovations—so long as it’s about energy in the world of tomorrow. What do you think people will be reading about in the news in a few years?

Let the discrete-time signal be defined by z[n] be defined by (additional values are zero) n a. Express z[n] as a sum of step functions. b. Is z[n] an energy signal, a power signal or neither? If z[n] is an energy signal, compute its energy. If z[n] is a power signal, compute its power. If z[n] is neither, explain why. c. Is z[−n+7] causal? 2. Let the discrete-time signal z[n] be shown below. […]

With the development of technological devices such as smartphones, laptops, tablets, etc., users’ access to entertainment games is becoming easier and easier. If not talking about the harmful effects of game abuse, the benefits that entertainment games bring are not small. Advantages and disadvantages of playing games?

  Textbook Problems Signal Energy and Power: 1.3 (b) (d) Signal Transformation: 1.21 (b) (d), 1.22 (b) Download CT_signal_transformation.m and run it. Include the MATLAB plot for 1.21 (b) (d). Compare the plot with your answer to 1.21 (b) (d). Download DT_signal_transformation.m and run it. Include the MATLAB plot for 1.22 (b). Compare the plot with your answer to 1.22 (b).  […]

 Corrosion is a big challenge in various fields, especially where metallic components are involved.    answer the following and cite your references: What is corrosion? Why does corrosion occur? List at least five types of corrosion? Pick one type of corrosion you listed and do the following: Explain its mechanism Say where this type of corrosion is […]

 Memory is the portion of a computer or other system that stores binary  data. In a computer, memory is accessed millions of times per second, so  the requirement for speed and accuracy is paramount. Very fast  semiconductor memory is available today in modules with several GB (a  gigabyte is one billion bytes) of capacity.     […]

  Buck – Boost DCM converter, ACM model! duel loop P_out= 5-30 W V_in= 18-32 V V_out= -24 V Voltage controller = PI Current controller = PI show in matlab bode = T, H_DR , H_T , in all working range, and other bode if needed Show PSIM and simulations all explanation on file , […]

  Abstract  A brief description of the experiment. The abstract should not exceed four or five sentences. Introduction In your own words, explain the reason for performing the experiment and give a concise summary of the theory involved, including any mathematical detail relevant to later discussion in the report.  Conclusions  This section  should reflect your […]

Tessa is a novice website developer. She understands the basics of HTML5 and CSS3. She has been asked by her boss to develop an informational website for the veterinary office where she works. The website will require schedule information and services offered, as well as contact information and a blog for people to ask questions […]

  First  thing to know about finding the right detector is understanding the  materials for sensing elements and wire materials for Resistance  Temperature Detectors (RTDs) depends on the specific application  requirements. Generally, the sensing element for RTDs is made of pure  metals such as platinum, nickel, or copper, as they exhibit predictable  and repeatable resistance […]