Category: Engineering – Electronic Engineering

here are two paragraphs in this discussion. In paragraph one: Identify the various tools that can be used to create a professional document in Microsoft Word. Choose at least one of the tools which you would consider useful when creating your document. In paragraph two: Identify the editing tools you can use to make your […]

 Share an engineering (or other) application of an infinite series.   Identify it in math notation, an image of a graph, or in a clear  explanation in the context of the application.  You do not need  to explain the entire topic, only identify the infinite series within  this application, and tell us some of what it helps […]

  But how did the calculator know it? In fact, we take modern computational conveniences for granted.  The  hand calculator (or the corresponding app) is a fantastic product of  engineering; and in this exercise, we’re going to apply one of the  techniques they use to calculate square roots: Taylor Series. SEE ATTACHMENT

  In your original post, complete the following: Share  an engineering (or other) application of an infinite series.  Identify  it in math notation, an image of a graph, or in a clear explanation in the context  of the application.  You do not need to explain the entire topic, only  identify the infinite series within this application, […]

 Create a problem similar to the one your classmate has created in their  original post.  Solve the problem you created following your classmates’  instructions.  Show ALL of your work! 

  A light-emitting diode (LED) is a semiconductor device that emits  light when current flows through it. Electrons in the semiconductor  recombine with electron holes, releasing energy in the form of photons.  The color of the light (corresponding to the energy of the photons) is  determined by the energy required for electrons to cross the band gap of  the semiconductor. White light is obtained by using multiple  semiconductors or a layer […]

 Transistor biasing is critical in an amplifier to make sure that the  transistor operates in a stable state without distortion of the signal.   Different bias configurations are used for different applications  depending on how you want the amplifier to operate.  One of the easiest  to implement is base biasing, what are some of the issues […]

  1. Light emission – a Light-emitting diode is something that we are  very familiar with, more commonly referred to as an “LED.” LED’s are  used in many applications and are becoming more and more popular due to  their efficiency and longevity. “A typical LED for lighting can deliver  5060 lumens per watt, which is […]

  “Laser diodes can create lasting conditions when pumped with electrical current at the diode junctions.” What “lasting conditions” are you referring to?  What is “pumped” electrical current?   Here is an example of operational details explained at the technical level I am expecting from engineering students: Laser diodes have an intrinsic  (un-doped silicon or […]

 Diodes and transistors are critical components in analog electronics.   Specialty diodes are designed to perform very specific functions and can  be used to allow many useful electronic devices to perform the  functions they are designed.  While the Bipolar junction is usually  associated with amplifiers, it can also be applied to other  applications.    Answer the […]