Most students of electricity begin their study with what is known as direct current dc, which is. Contact your local abb representative for details or find information about local training services at the abb university. At its most basic, frequency is how often something repeats. Wikipedia typically, the power supply to the variable frequency controller will start out as 3phase ac power. Both ac and dc describe types of current flow in a circuit. An887 ds00887apage 2 2003 microchip technology inc. The impeller discharges radially into the volute or diffuser 11, which is built into the pump casing.
Learning to present with powerpoint will increase your employability as it is the worlds most popular presentational software. Fundamentals of electronic circuit design outline part i fundamental principles 1 the basics 1. In our classroom training you will learn about all aspects of drives and their operation and maintenance. Software reliability and faulttolerance, software project planning, monitoring, and control. Xpowerpoint ppt search engine is especially designed for doctors and teachers to help find accurate powerpoint presentations for their research. Fundamentals of hvac systems is a thorough introduction on how hvac systems control temperature, air quality and air circulation in a conditioned space. Fundamentals of chiller plant design daikin applied. Ppt ac fundamentals powerpoint presentation, free download.
Ac and dc motor and drive glossary, which contains a listing of ac and dc drives and motor terms. Process improvement pptx funny 0 interesting 0 cool 0 email thisblogthis. Computeraided software engineering case, component model of software development, software reuse. Pressman, software engineering practitioners approach, tmh. Fundamentals of power electronics instructors slides. Use pdf download to do whatever you like with pdf files on the web and regain control.
The fundamentals of water treatment technology a training workshop for stasmo presented by. Radians converting between radians and degrees frequency and period angular velocity generated angle instantaneous current and. Starting at zero, the voltage increases to a positive peak amplitude, decreases to zero, changes polarity, increases to a negative peak amplitude, then returns again to zero. Nikola tesla image courtesy of, george westinghouse image. Then we will step through each of these topics in detail. Nuclear facility training coordination program steering committee for. This comparison accentuates the complexity of ac as compared with dc due to the use of. Alternating current voltages of ac sources alternate in polarity and vary in magnitude voltages produce currents that vary in magnitude and alternate in. This module contains nine circuit blocks on which students perform varied troubleshooting exercises in the ac 1 fundamentals program. Ac fundamentals, waveforms, phasors concept of resistance, reactance, simple series.
Almost all electronic systems need a constant voltage supply. W elcome to free powerpoint templates design, one of the most usefull powerpoint templates resource website. Ac 1 fundamentals 9100320 labvolt series by festo didactic. Im glad professor shankars presentation was helpful to you. Build a customized toolkit from a curated list of resourcescovering microsoft 365, office 365, windows 10, and practice areasto help you sell your microsoft 365 offerings. Some of our courses can also be conducted at your facilities. This fivepart series provides an overview of dcdc converters. Every teacher takes a slightly different approach to difficult problems. A systems approach download powerpoint presentations applicationzip 37. A systems approach takes a broader view of dc ac circuits than most standard texts, providing relevance to basic theory by stressing applications of dc ac circuits in actual systems hallmark features. We provide you a fantastic collection of free powerpoint templates design that you can download for free and regulate for your personal presentations. In this section, well give you an introduction to the dcdc converter. Ac and dc drive print set, which contains schematics of selected allenbradley drives. Mall rajib, fundamentals of software engineering, phi.
All control systems operate in accordance with few basic principles but before we discuss these, lets address few fundamentals of the hvac system first. Wgf11 d3dsystemcheck hybrid wow64 windowstogo boot test. A wealth of examples helps students understand the relationship among system blocks, interfaces, and inputoutput signals. These high or low set points are embedded in the program or algorithm. This slide introduces the most common type of dbms in use with pcs, servers, and mainframes today, the relational database. Managing people powerpoint html lecture 26, risks in software engineering powerpoint html lecture 27, software. After completing this path, learners should be prepared to begin an entrylevel it job, such as help desk technician or desktop support technician, that provides additional handson experience. The time interval for one complete cycle of a periodic waveform.
Handson practice handson practice is a necessary part of learning and this course offers handson opportunities to perform fundamental. Ac fundamentals, waveforms, phasors concept of resistance, reactance, simple series circuits, three phase power, stardelta connections slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Download resources powerpoint presentation download only for dc ac fundamentals. Validation and verification powerpoint html lecture 23, tools for debugging ii for slides, see lecture 20 lecture 24, legal issues powerpoint html lecture 25, management iii. With some experience, learners will be ready to move into more formal certification programs, such as. Powerpoint has become enormously popular and you are likely to have seen it used by your lecturers and fellow students or in a presentation outside of the university. Sine wave alternating current period t frequency f hertz current that reverses direction in response to a change in source voltage polarity. The voltage in ac circuits also periodically reverses because the current changes direction. Fundamentals of power electronics instructors slides fundamentals of power electronics r. Discovering and getting the most related and suitable powerpoint templates are as simple as few clicks. Software fundamentals software is a general term used to describe any set of programs that controls the operation of a computer system. Find powerpoint presentations and slides using the power of, find free presentations research about ac fundamentals ppt. Software engineering methods rely on a set of basic principles that govern each area of the technology and include modeling activities and other descriptive techniques.
Basic electronics and electrical tutorials and guides chapter wise fro electrical and electronics engineering students. Data logging and trending software web based electronic log book inventory tracking trending troubleshooting tool. This collection of courses provides newcomers with the first step they need to start a career in it. Nptel provides elearning through online web and video courses various streams. Ac frequency is the number of cycles per second in an alternating current ac sine wave. Rotor the rotor is made up of several thin steel laminations with evenly spaced bars, which are made up of aluminum or copper, along the periphery. Fundamentals of alternating current 3 figure 121 sinusoidal wave values. Download free ebooks at fundamentals of supply chain management 5 contents 3. Ask students for examples of rdbms software popular today and if they have every used any of this software. Erickson accompanying material for instructors the materials below are intended to be used by instructors of power electronics classes who have adopted fundamentals of power electronics as a text.
View and download powerpoint presentations on ac fundamentals ppt. Software engineering tools provide automated or semiautomated support for the. Aspectoriented software engineering pptx chapter 22. To explain the details of why this is so, a bit of background knowledge about ac. Electrical engineering ac fundamentals and ac power, rauf segment 1 alternating current ac fundamentals introduction this segment begins with an introduction to ac, i. Hardware and software work very closely together, and all computer systems need both hardware and software to be useful. The ac signal will be rectified and converted to a dc signal. A type of waveform that follows a cyclic sinusoidal pattern defined by the formula y a sin q. Direct vs alternating current distribution systemsthat are far more ef. These powerpoint presentations are shared by people all over the world to help you. All technical readiness sales readiness sales tools marketing.
The application of heating, ventilating, and airconditioning hvac controls starts with an understanding of the building and the use of the spaces to be conditioned and controlled. Ideal slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. For courses in electronics and electricity technology dc ac fundamentals. Web to pdfconvert any web pages to highquality pdf. As you know, the power supply is needed everywhere. Download free powerpoint themes and powerpoint backgrounds for your presentations. The impeller 8 is mounted on the pump shaft 5 with roller bearings 7 in either overhung or center hung arrangement.
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