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The reason is because you now have a basic knowledge of the computer as hardware, a beginner level of algorithms and beginner level of programming. Now you will be confronted more and more in making a choice on your studies. Getting an advanced level on hardware, on the theory of computer science, or getting more into the programming side.
• Impart a basic knowledge of electrical quantities such as current, voltage, power, energy and frequency to understand the impact of technology in a global and societal context. • Provide working knowledge for the analysis of basic DC and AC circuits used in electrical and electronic devices.
Apr 04, 2014· For more computer knowledge, check out this course on computer repair for beginners, or this introduction to personal computers using Windows 8. If you're ready to go a step further, consider checking out this programming for nonprogrammers course, for an indepth and easytofollow guide on programming basics.
DC machines work either as a dc generator or as a dc motor. In a dc generator, a set of conductors or coils placed on a rotating body, called armature, are rotated continuously inside a magnetic field with the help of a prime mover (prime mover is another machine, may be a diesel engine or a turbine, which rotates the armature).
Basic Tips to Improve Stick Welding; Frequently Asked Questions About Stick Welding ... especially if you've never struck an arc or are still debating which machine to buy. Q: What type of stick welder works best for allaround use? A: A welder with an AC/DC output, whether it's an electric arc machine like the Miller® Thunderbolt® or a gas ...
Basics on electricity and electrical generation EJ Moyer, U. Chicago April 18, 2010. ... what we call direct current or DC. The electric 2. Figure 2: Ritchie motor from 1830's (image from website cited above) ... Hall of Machines at the Paris Exposition of 1889 Figure 4: Tesla's AC generators at
The field of electrical machines requires some knowledge of theory from a range of topics. These include basic circuits, rotational mechanics, electromagnetism, and three phase systems. We often think of electric motors or generators.
The purpose of this InfoTec is to help you understand the fundamentals of electrical systems. Many problems encountered in service work are electrical problems or related to electrical problems. There are two types of electrical current in common use today: alternating current (AC), and direct current (DC). AC current is produced by all electric utilities.
Feb 22, 2016· MODULE 5 EE100 Basics of Electrical Engineering Page 7 of 19 2. DC MACHINE A transformer works on alternating current, while a DC machine works on Direct Current. A DC machine can be a DC motor or a DC generator. It has two main parts : Stator – It is the stationary part. It does not move or rotate.
Basics of mechanical engineering with introduction to all courses, subjects, topics and basic concepts It is advisable for all mechanical engineers to keep on revising these concepts. It will help them improve work efficiency and performance in interviews for better jobs.
Introduction to AC Components and Motors. Description: This is the first lesson in the iKNOW™ AC/DC Motor Theory Library. This lesson identifies the components of an AC motor and explains their functions. Basic magnetic principles, sine waves, methods of increasing magnetic flux in a conductor, and how a rotating field is created in an AC Motor are presented.
CNC IntroThe Key Concepts Of Computer Numerical Control Today, computer numerical control (CNC) machines are found almost everywhere, from small job shops in rural communities to Fortune 500 companies in large urban areas.
Batteries, DC Circuits, DC Generators, DC Motors . Course# EE602 ... knowledge will help personnel more fully understand the impact that their actions may have on ... This module describes the basic concepts of direct current (DC) electrical circuits and discusses the associated terminology.
Apr 19, 2018· Machines get smarter. All three of these AI concepts – machine learning, deep learning, and neural networks – can enable hardware and software robots to "think" and act dynamically, outside the confines of code. Understanding these basics can lead to more advanced AI topics, including artificial general intelligence, superintelligence and AI, as well as ethics in AI.
The DC machine; Basics of AC Machines. Elementary AC machines: airgap MMF, flux, voltage waveforms; Distributed stator windings; Elementary rotorstator coupling; Threephase operation; Induction Motors: Steady State. Induction machine types: wound rotor, "squirrel cage" rotor; Circuit models; Concept of slip; Torquespeed curves; Synchronous Machines: Steady State
a description of the basic laws of physics governing the operation of the synchronous electric machine, which is the type of machine all turbogenerators belong to. INTRODUCTION TO BASIC NOTIONS ON ELECTRIC POWER Magnetism and Electromagnetism Certain materials found in nature exhibit a tendency to attract or repeal each other.
Transformer Basics – Efficiency. A transformer does not require any moving parts to transfer energy. This means that there are no friction or windage losses associated with other electrical machines. However, transformers do suffer from other types of losses called "copper losses" and "iron losses" but generally these are quite small.
