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Electrical Power Drives
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After this course the student can:
Understand mechanical system requirements for Electric Drive
Understand and apply passive network elements (R, L, C), laws of Kirchhof, Lorentz, Faraday
Understand and apply: phasors for simple R,L,C circuits
Understand and apply real and reactive power, rms, active and reactive current, cos phi
Describe direct current (DC), (single phase) alternating current (AC) and (three phase) alternating current systems, star-delta connection
Understand the principle of switch mode power electronic converters, pole as a two quadrant and four quadrant converter
Understand principles of magnetic circuits, inductances and transformers

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Assessment
Lecture Notes
Provider:
Delft University of Technology
Provider Set:
TU Delft OpenCourseWare
Author:
Prof.dr.ir. P. Bauer
Date Added:
02/03/2016
Electrical Wiring:  Branch Circuits
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In this lesson on branch circuits in electrical wiring, students will explore installing devices, calculating load and location, and safety in electrical wiring of branch circuits. Documents include a slide presentation and notes, NEC diagram, and four student practice worksheets.  

Subject:
Agriculture
Material Type:
Homework/Assignment
Lecture Notes
Lesson
Author:
Owl Nest Manager
Date Added:
07/26/2022
Electricity and Gas: Market Design and Policy Issues
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European gas and electricity markets have largely been liberalized. Due to the specific physical characteristics and public interest aspects of electricity and gas, and to the fact that the networks continue to be natural monopolies, these markets require careful design. In this class, it is analyzed what the market design variables are and how the ongoing process of market design depends on policy goals, starting conditions and physical, technical and institutional constraints. In addition, a number of current policy issues will be discussed, such as security of supply, the CO2 emissions market, the integration of European energy markets and privatization. Participation in a simulation game, in which long-term market dynamics are simulated, is mandatory.

Subject:
Economics
Social Science
Material Type:
Lecture
Lecture Notes
Provider:
Delft University of Technology
Provider Set:
TU Delft OpenCourseWare
Author:
Dr.ir. L.J. de Vries
Date Added:
02/12/2016
Electromagnatic Induction
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CC BY
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This Resourse explains the phenomenon of 'Electromagnetin Induction' in a simple manner which is useful for the high school level students.

Subject:
Physical Science
Material Type:
Lecture Notes
Author:
Satyajit Kamble
Date Added:
05/19/2020
Electronic Structure
Unrestricted Use
CC BY
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PowerPoint presentation covering electronic structure for the first semester of introductory chemistry. Topics covered include the electromagnetic spectrum, the photoelectric effect, the Bohr model, and an introduction to quantum mechanics. A brief description of slide materials for instructors is also included.

Subject:
Chemistry
Physical Science
Material Type:
Lecture
Lecture Notes
Unit of Study
Date Added:
07/02/2019
Electronic Theses and Dissertations (ETD)plus Virtual Workshops
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Public Domain
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The ETD+ Virtual Workshop Series, taught by Dr. Katherine Skinner, is a set of free introductory training resources on crucial data curation and digital longevity techniques. Focusing on the Electronic Thesis and Dissertation (ETD) as a mile-marker in a student’s research trajectory, it provides in-time advice to students and faculty about avoiding common digital loss scenarios for the ETD and all of its affiliated files.

About the ETDplus Project
The ETDplus project is helping institutions ensure the longevity and availability of ETD research data and complex digital objects (e.g., software, multimedia files) that comprise an integral component of student theses and dissertations. The project was generously funded by the Institute of Museum and Library Services (IMLS) and led by the Educopia Institute, in collaboration with the NDLTD, HBCU Alliance, bepress, ProQuest, and the libraries of Carnegie Mellon, Colorado State, Indiana State, Morehouse, Oregon State, Penn State, Purdue, University of Louisville, University of Tennessee, the University of North Texas, and Virginia Tech.

Acknowledgements
This project was made possible in part by the Institute of Museum and Library Services.

Subject:
Applied Science
Information Science
Material Type:
Lecture Notes
Module
Primary Source
Date Added:
04/23/2022
Electrons in Atoms and Molecules
Read the Fine Print
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The interactions of electrons with matter have great explanatory power and are central to many technologies from transistors, diodes, smoke detectors, and dosemeters to sophisticated imaging, lasers, and quantum computing. A conceptual grasp of the interactions of electrons in general allows students to acquire deeper understanding that can be applied to a very broad range of technologies.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Data Set
Lecture Notes
Provider:
Concord Consortium
Provider Set:
Concord Consortium Collection
Author:
The Concord Consortium
Date Added:
12/11/2011
Electrostatics
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Use a series of interactive models and games to explore electrostatics. Learn about the effects positive and negative charges have on one another, and investigate these effects further through games. Learn about Coulomb's law and the concept that both the distance between the charges and the difference in the charges affect the strength of the force. Explore polarization at an atomic level, and learn how a material that does not hold any net charge can be attracted to a charged object. Students will be able to:

Subject:
Applied Science
Chemistry
Education
Physical Science
Physics
Technology
Material Type:
Activity/Lab
Data Set
Game
Lecture Notes
Provider:
Concord Consortium
Provider Set:
Concord Consortium Collection
Author:
The Concord Consortium
Date Added:
12/13/2011
Elementary Algebra (Algebra 1) Sample Exams
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Complete set of mobile friendly Elementary Algebra sample exams with solutions. In addition, there are links to pdf versions and a sample final exam with answers.

Subject:
Algebra
Mathematics
Material Type:
Assessment
Homework/Assignment
Lecture Notes
Provider:
openAlgebra.com
Author:
John Redden
Date Added:
05/05/2013
Elementary Ergonomics
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Elementary Ergonomics is an introduction to basic physical ergonomics theory and practice for students of other - than Industrial Design Engineering of Delft University of Technology - institutes for higher learning, such as Dutch universities, universities of EU and non-EU countries, and universities of applied sciences. The course consists of the following topics: anthropometry (1D, 2D, 3D including digital human modelling), biomechanics, and comfort.

Furthermore, the role of user involvement in the design process (evaluation of existing products and environments and of created concepts, models and prototypes) will be explained. Moreover, the meaning and representation of use cues in product design will be highlighted.

Subject:
Applied Science
Architecture and Design
Material Type:
Homework/Assignment
Lecture
Lecture Notes
Reading
Provider:
Delft University of Technology
Provider Set:
TU Delft OpenCourseWare
Author:
ir M.C. Dekker
Date Added:
02/26/2016
Eléments du milieu physique africain et leur caractéristiques
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Description des différents éléments du milieu physique africain
Préciser les Principales caractéristiques des éléments du milieu physique.

Subject:
Physical Geography
Physical Science
Material Type:
Lecture Notes
Author:
COMPAORE Nadège
Date Added:
12/06/2019
Empirical Research Methods
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CC BY-NC-SA
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The main topics of study considered in light of the above learning outcomes are:Research philosophy (e.g. positivism, empiricism, naturalism)Formulating empirical research questions and conceptual research modelsCausality effects and relationshipsValidity and ReliabilityScales of measurement (e.g. nominal, ordinal, interval, ratio)Sampling methods (e.g. experiment, survey, observations) and measure instruments (e.g. Likert scales, semantic differential, event versus time sampling)Experimental design (e.g. within and between-subjects, factorial design, counter-balancing, Latin square)Biases in empirical research approaches (e.g. confounding variables, statistical power)Data preparation (e.g. standardization of data, reliability analysis, Inter-rater reliability)Hypothesis testing, t-test, (M)ANOVA, correlation, regression analysisNon-parametric approaches to data analysis

Subject:
Applied Science
Material Type:
Lecture Notes
Reading
Provider:
Delft University of Technology
Provider Set:
TU Delft OpenCourseWare
Author:
Dr.Ir. W.P. Brinkman
Date Added:
07/21/2011
Employability Enhancement Skills
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CC BY-NC-ND
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Communication Skills has been considered the most important aspect of one's personality. It is the only factor that gets you colours of success and failures. It must be recognised as the leading feature that an employer wants in an employee. During the process of applying for a Job and joining a Job, there are multiple complexes.
This Course deals with the same. Employability Enhancement.
Resume Writing, Online Job Profiles, Group Discussions as Selection Process tools, Interviews etc.

Subject:
Arts and Humanities
Business and Communication
Career and Technical Education
Material Type:
Lecture Notes
Reading
Date Added:
08/02/2015
Endocrinology
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CC BY
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This module gives a brief introduction to endocrinology. This is a part of an assignment for SWAYAM online course OER for empowering teachers.

Subject:
Life Science
Zoology
Material Type:
Lecture Notes
Author:
Wikipedia
Date Added:
09/11/2020
Endocrinology
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This module gives a brief introduction to endocrinology. This is a part of an assignment for SWAYAM online course OER for empowering teachers.

Subject:
Zoology
Material Type:
Lecture Notes
Author:
Nirmal Magadalenal N
Date Added:
09/11/2020
Energy 1: Types and Global Resources
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CC BY-NC
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This video defines energy, reviews a model of different types of energy and presents the four known stable global energy resources. This video is part of the Sustainability Learning Suites, made possible in part by a grant from the National Science Foundation. See 'Learn more about this resource' for Learning Objectives and Activities.

Subject:
Applied Science
Engineering
Environmental Science
Material Type:
Lecture Notes
Provider:
California Polytechnic Institute (Cal Poly)
Provider Set:
Sustainability Learning Suites
Author:
Linda Vanasupa
Date Added:
11/07/2014