The full basics of Electrical Components can be seen in the link http://bit.ly/2PIOIQM
A switch in an electronic device is used to interrupt the flow of electricity or electric current. Electrical switches are binary devices, they can be either completely off or completely on. In simple English, a switch is an electronic device that is used to break or make the electronic circuit.
The full basics of Electrical Components can be seen in the link http://bit.ly/2PIOIQM
A switch in an electronic device is used to interrupt the flow of electricity or electric current. Electrical switches are binary devices, they can be either completely off or completely on. In simple English, a switch is an electronic device that is used to break or make the electronic circuit.
This presentation is for beginners of electronics. This will give you a brief about all the important basic building blocks of electronics and hence will be helpful in creating a good foundation.
These slides provide an elementary description of Power Electronics and its application domains. It also shows the different power devices and converters.
This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
alternators its types and its functions….What you've just experienced is an example of an alternator breathing its last breath.
Your first thought might have been the battery is dying. In a sense, you would be right because the battery and the alternator are related, but the battery tends to get all the press.
This presentation aims to explain the mechanics of alternators, how you can diagnose problems and what you can do if you have a bad alternator.
You will come to now to some background information about alternators and the war of the currents.
This presentation is for beginners of electronics. This will give you a brief about all the important basic building blocks of electronics and hence will be helpful in creating a good foundation.
These slides provide an elementary description of Power Electronics and its application domains. It also shows the different power devices and converters.
This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
alternators its types and its functions….What you've just experienced is an example of an alternator breathing its last breath.
Your first thought might have been the battery is dying. In a sense, you would be right because the battery and the alternator are related, but the battery tends to get all the press.
This presentation aims to explain the mechanics of alternators, how you can diagnose problems and what you can do if you have a bad alternator.
You will come to now to some background information about alternators and the war of the currents.
Where to start with a Green Home?
In 2001 the U.S. Green Building Council launched the Leadership in Energy and Environmental Design certification program. The USGBC is a non-profit, consensus based organization that has gathered together some of the best building standards from around the world. The standards are updated by the members of the USGBC every three years or so to keep pace with the evolving standards for the ASHRA (American Society of Heating, Refrigeration and Air-conditioning) and other standards. The presentation will be an overview of the most recent update of the LEED standards called Version 4. At the highest level of V4 Platinum the buildings are net-zero energy and water. Net-Zero means that the building creates as much energy as it uses during the year and that it produces all the drinking water it requires and treats its waste to tertiary standards, removing 80% of the total suspended solids. You will learn from the presentation how to design a sustainable landscape, reduce your water use, improve energy and comfort of your home or office, use regional, reused, recyclable and renewable materials and improve the indoor air quality of your home or office. The take away will be a self guided tour of the LEED projects in Cincinnati, so that in 3 hours you can tour Cincinnati’s LEED public buildings, including a University of Cincinnati premier LEED project, understand why the Cincinnati Zoo is one of the Greenest zoos in the worlds and finish your tour at the Moerlein Lager House, the Cincinnati’s Park Board’s first LEED project. On the way you’ll also see the first LEED Platinum Cincinnati Public School, the first LEED Platinum interior of a commercial building and Hamilton County’s renovation of the Times Star Building.
Sandra Lester from Affecting Change presents a project manager's perspective on identifying evaluating and selecting sustainable materials. Presented to the Toronto CSBA Course
Testing and Condition Monitoring of Substation EquipmentsSumeet Ratnawat
Testing and condition monitoring of substation equipments,Transformer specifications,Monitoring of Transformer,On-load Tap changer,Overhauling,Tan delta and capacitance,Thermal imaging,Sweep frequency response analysis,Oil analysis of Switchgear elements containing oil,tests on insulating oil,Breaker monitoring,Condition monitoring of CT,Condition monitoring of CVT,Surge Arresters,Condition monitoring of relays.
The Green Building presentation is to introduce regulation and strategies to reduce buildings impacts on the Environment considering water consumption ,energy consumption ,waste generation in addition to building indoor quality, which will be valuable for architects and engineers who interested in LEED accreditation.
Green Building presentation discuss the following aspects
§ Building Environmental impacts
§ Green Buildings Benefits
§ Green building Basic Aspects
A. Sustainable sites
B. Water Efficiency
C. Energy and Atmosphere
D. Materials & Resources
E. Indoor Environmental Quality
The mentioned above aspects cover building selected activities during design and construction
What is electronics?
Electronics is the science of how to control electric energy, which the electrons have a fundamental role.
This presentation gives a brief explanation about what is electronics and each of the part of the electronic components.
Discover affordable electronic components at Express-Technology Group. We offer high-quality parts at competitive prices, ensuring reliable performance without breaking the bank. Shop our extensive inventory for budget-friendly solutions to meet all your electronic project needs.
Composed of two conductive plates separated by an insulator (or dielectric).
Commonly illustrated as two parallel metal plates separated by a distance, d.
C = e A/d
where e = er eo
er is the relative dielectric constant
eo is the vacuum permittivity
Here is the list of major electrical and electronic components utilized in electrical and electronic projects and several circuits are designed with numerous components like Resistors, Capacitors, Fuses, Transistors, Integrated Circuits, Relays, Switches, Motors, Circuit Breakers, Resistors, Inductors, Transformers, Battery And Fuse.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
3. Batteries have three parts, an anode (+), a cathode (-),
and the electrolyte. The cathode and anode (the
positive and negative sides at either end of a
traditional battery) are hooked up to an electrical
circuit. The chemical reactions in the battery causes a
build up of electrons at the anode.
An electric battery is a device consisting of two or
more electrochemical cells that convert stored
chemical energy into electrical energy.
Each cell has a positive terminal, or cathode, and a
negative terminal, or anode.
4. The Nickel Cadmium (NiCd) battery.
The Nickel-Metal Hydride (NiMH) battery.
The Lead Acid battery.
The Lithium Ion battery.
The Lithium Polymer battery.
5. A resistor is a passive two-terminal electrical
component that increases electrical resistance of a
circuit element. The main function is to reduce the
flow of electricity in a circuit. In electronic
circuits, Resistors are used to reduce current flow,
adjust signal levels, to divide voltages, bias active
elements, and terminate transmission lines, among
other uses.
6.
7. Capacitors
A basic capacitor has two parallel plates
separated by an insulating material
A capacitor stores an electrical charge
between the two plates
The unit of capacitance is Farads (F)
Capacitance values are normally smaller, such
as µF, nF or pF
8. Capacitors
Basic capacitor construction
Dielectric
material
Plate 1
Plate 2
The dielectric
material is an
insulator therefore
no current flows
through the
capacitor
9. Capacitors
Storing a charge between
the plates
Electrons on the left
plate are attracted
toward the positive
terminal of the voltage
source
This leaves an excess of
positively charged holes
The electrons are
pushed toward the right
plate
Excess electrons leave a
negative charge
+ -
+
_
+ _
10. Capacitors
Types of capacitors
The dielectric material
determines the type of
capacitor
Common types of
capacitors are:
Mica
Ceramic
Plastic film
11. Capacitors
Some capacitors are
polarised, they can
only be connected
one way around
Electrolytic
capacitors are
polarised
12. Capacitors
Variable capacitors are
used in communication
equipment, radios,
televisions and VCRs
They can be adjusted by
consumers by tuning
controls
Trimmers are internal
adjusted capacitors that
a consumer cannot
adjust
13. Capacitors
These variable
capacitors would be
difficult to squeeze
into your mobile
phone and iPod
Current technology
uses semi-conductor
variable capacitors
called varactors
(varicaps)
14. Inductor
An inductor is about as
simple as an electronic
component can get -- it
is simply a coil of wire. It
turns out, however, that
a coil of wire can do
some very interesting
things because of
the magnetic properties
of a coil.
19. In electronics and electrical engineering, a FUSE is a type of
low resistance resistor that acts as a sacrificial device to
provide over current protection, of either the load or source
circuit. Its essential component is a metal wire or strip that
melts when too much current flows through it, interrupting
the circuit that it connects. Short circuits, overloading,
mismatched loads, or device failure are the prime reasons for
excessive current. Fuses can be used as alternatives to circuit
breakers.
20. Jumpers are small devices that are used to control
the operation of hardware devices directly,
without the use of software. A jumper is a
mechanical switch that is easily modified by
hand.
21. •WHAT IS A UPS?
•WHAT IS ELECTROMAGNETIC
INDUCTION?
•HOW DOES A ROBOT WORK ???
