Describe about some Electromagnetic based Appliance.
Know some electromagnetic appliance and its working procedure.
How its works?
What do you know from it?
Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force usually exhibits electromagnetic fields such as electric fields, magnetic fields, and light, and is one of the four fundamental interactions (commonly called forces) in nature. The other three fundamental interactions are the strong interaction, the weak interaction, and gravitation.[1] At high energy the weak force and electromagnetic force are unified as a single electroweak force.
This Presentation gives a basic idea about Electromagnetic induction,Faraday's Law ,Lenz's law and the application of Electromagnetic Induction. I included some real life examples of electromagnetic induction also. I hope everyone will like it
Electromagnetic induction builds on the concept of magnets and magnetic fields in grade 10. Most of the work covered here is quite clear and straight forward.
Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force usually exhibits electromagnetic fields such as electric fields, magnetic fields, and light, and is one of the four fundamental interactions (commonly called forces) in nature. The other three fundamental interactions are the strong interaction, the weak interaction, and gravitation.[1] At high energy the weak force and electromagnetic force are unified as a single electroweak force.
This Presentation gives a basic idea about Electromagnetic induction,Faraday's Law ,Lenz's law and the application of Electromagnetic Induction. I included some real life examples of electromagnetic induction also. I hope everyone will like it
Electromagnetic induction builds on the concept of magnets and magnetic fields in grade 10. Most of the work covered here is quite clear and straight forward.
Electromagnetism is a branch of Physics, deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic force is one of the four fundamental forces and exhibits electromagnetic fields such as magnetic fields, electric fields, and light. It is the basic reason electrons bound to the nucleus and responsible for the complete structure of the nucleus.
Electromagnetism is a branch of Physics, deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic force is one of the four fundamental forces and exhibits electromagnetic fields such as magnetic fields, electric fields, and light. It is the basic reason electrons bound to the nucleus and responsible for the complete structure of the nucleus.
IEEE presentation based on Spintronics & its semiconductor application specifically.
In the conclusion there is a hyperlink of a video which i'm unable to put here and hence i will give you the address of the video so that you can use the video and make the same hyperlink as i had made here.
TEDxCaltech-David Awschalom - Spintronics ( On YouTube)
video : 6:21- 7:13 (in video)
Nano electrical and electronic devices: advantages - Data storage
and memory - Micro and nanoelectromechanical systems - Lasers,
lighting and displays – Batteries - Fuel cells - Photovoltaic cells -
Electric double layer capacitors - Nanoparticle coatings for
electrical products
In Spintronics, information is stored and transmitted using another property of electrons called spin.
This technology could create new devices and circuits which would be more beneficial in future.
The Danish professor Hans Christian Oersted was the first personmosyrettcc
The Danish professor Hans Christian Oersted was the first person to discover electromagnetic force, which could be created by an electric current. Although Andre-Marie Ampere was the first one to explain the relationship between electricity and magnetism, Oersted is the reason we have motors and actuators today (Sharkawi, 2012).
As an electrical instrumentation specialist for a wastewater industry, I find Oersted’s discovery significant to electrical power. As stated above this is the basis for the motor, actuators, and many other instruments I encounter every day. There are so many ways that Oersted’s discovery of electricity and magnets are used such as electrodynamics and electromagnetic induction, and has led to the creation of transformers, light, radio waves and the electromagnetic spectrum, particle accelerators, maglevs, and electromagnets.
Other applications of electricity and magnets are speakers, where a magnet pulls a cone back and forth to create sound waves. Televisions use magnets to control electrons that are being forced across the screen. The medical machine known as the “CAT scan” can detect electrical activity in a human and uses magnets to make an image out of it. The final example is one that helps us understand ourselves better. This is the human brain, and although it was not invented or discovered by Oersted, we now can better understand it. The human brain in constantly creating electrical impulses to create actions within our bodies (Rod, 2017).
References
El-Sharkawi, M. A. (2013). Electric energy: An introduction. Boca Raton: CRC Press, Taylor & Francis Group.
Roy, O. (2017, December 15). Electromagnetism - History, Theory and Applications! Retrieved March 11, 2019, from https://www.toppr.com/bytes/electromagnetism/
...
1. Influx
ISRO (Indian Space Research Organization) established in 1962 as the name Indian National Committee for Space Research (INCOSPAR). It became ISRO in 1969 with the urging of Indian scientist Dr. Vikram A. Sarabhai.
Memorable Missions:
i. Mangalayaan – 24 September 2014
ii. Chandrayaan 1 – 08 November 2008
iii. Chandrayaan 2 – 06 September 2019 (Expected)
2. First Lunar Mission(Chandrayaan-1)
First Lunar Mission (Chandrayaan-1) at a glance :
3. Mission Element of Chandrayaan-2
Launched From : Satish Dhawan Space Centre Second Launch Pad, Shriharikota, India
Date : 22 July 2019
Budget : $140 million
This Budget is Less than Avengers : Endgame ($356 million).
4. Mission Captured Devices
Lunch Vehicle
5. Key Payloads
6. Upcoming Missions
Gaganyaan (2021) : Indian First Space Orbiter Mission
Chandrayaan-3 (2024) : First Human Mission on moon base program
Aditya-L1 (2019-20) : First Solar Base Mission for Study Solar Corona
Mangalyaan-2 (2021-22) : Second Mars Orbiter mission of ISRO
Shukrayaan-1 (2020) : Venus Atmosphere study mission
In this presentation, I’ll describe the general scheme of power plant with including :
1. Schemetic Arrangment of Steam Turbine
2. Pros. & Cons. of Steam Turbine
3. Schemetic Arrangment of Gas Power Plant
4. Pros. & Cons. of Gas Power Plant
5. Pros. & Cons. of Nuclear Power Plant
6. Schemetic Arrangment of Soler (PV) System
7. Types of Renewable & Non-renewable Energy
In this presentation, we’ll describe types of fault in power system including :
Definition of Fault in Power System
Types of Fault and
A short description of various types of Fault
Index
Applications of Control System
Definition of Control System
Open Loop Control System
Applications of Open Loop Control System
Close Loop Control System
Applications of Close Loop Control System
Index
Applications of Control System
Definition of Control System
Open Loop Control System
Applications of Open Loop Control System
Close Loop Control System
Applications of Close Loop Control System
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
7. William Sturgeon
His first electromagnet was a horseshoe-shaped piece of iron that was
wrapped with about 18 turns of bare copper wire.
HISTORY
8. 8
THE STAGE HAS BEEN SET
go ahead and discuss 5 most used electromagnetic appliance
1 2 3 4 5
Reference : The basics you can find anywhere 5 Steps To Successful Storytelling Published on April 5, 2014 Featured in: Marketing & Advertising
10. 10 10
1
Electric door bell works on
electromagnetism principle.
When the door bell button is put on, the
coil gets energized, and due to the
electromagnetic forces, the bell sounds.
The movement of the coil under the
electromagnetic force produces sound
which is heard over a minimum distance.
12. 2
12
At the modern way of locking the door or a
bank safe is to have a magnetic locking device.
Either they may be having a number secret
code or a magnetic card, when it swiped opens
the door.
The number keys are stored in the magnetic
tape on the back of the card, interacts with the
magnetic card reader in the door. When the
data stored on the card and the memory
matches, the door opens.
14. 14
3
Books, as heavy as hundreds of
kilograms can be stored in few
milligrams of memory stick.
The data are stored in electromagnetic
format in the form of bits and bytes.
Even the computer hard ware is
having a magnetic tape which works
on the electromagnetic principle.
context
15. 15
3
Not limiting to this, the olden day VCR’s and
VCP’s are having huge rolls of magnetic
tapes, which had data in it.
This can be recorded or read by
electromagnetic means only.
Also the computer and Televisions use high
current electromagnets to produce a beam
of electrons from the cathode ray tube.
However now a days we use LCD’s and
Plasma types.
context
17. 17
Electric fans, blowers and other cooling
systems use electric motors.
These motors work on the principle of
electromagnetic induction which is the branch
of electromagnetism.
In any electrical appliance, electric motor is
moved by the magnetic field produced by the
electric current according to the Lorenz force
principle.
These motors are vary in size, rating and cost
based on the application.
4
19. Nowadays electromagnetic fields play a key role in
advanced medical equipment's such as
hyperthermia treatments for cancer, implants and
Magnetic Resonance Imaging (MRI).
RF range frequencies are mostly used in medical
applications.
In MRI scans works based on the
electromagnetism can scan minute details of the
human body.
The electromagnetic therapy is an alternate form
of medicine which claims to treat disease by
applying pulsed electromagnetic fields or
electromagnetic radiation to the body. 19
5
Medical System
20. This type of treatments is used for wide range
of ailments such as nervous disorders,
diabetes, spinal cord injuries, asthma, etc.
Many of the medical equipment’s such as
scanners, x-ray equipment’s and other
equipment’s uses electromagnetism principle
for their functioning.
20
5
Medical System
21. “
21
—Electronics Hub
We can find enormous practical application of electromagnetism in everyday
life from domestic appliances to research applications.
In domestic applications we can observe the phenomena in lighting, heating
and kitchen appliances, in communication systems this exist in all
telecommunication equipment’s and communication networks, in industrial
systems this can be applied in motors, generators, sensor and actuator
devices.
To use this title animation slide with a new image simply 1) move the top semi-transparent shape to the side, 2) delete placeholder image, 3) click on the picture icon to add a new picture, 4) Move semi-transparent shape back to original position, 5) Update text on slide.
To use this title animation slide with a new image simply 1) move the top semi-transparent shape to the side, 2) delete placeholder image, 3) click on the picture icon to add a new picture, 4) Move semi-transparent shape back to original position, 5) Update text on slide.
Tip:
When using complex image as full-bleed background add a transparency (70%-90%) fill layer to give contrast to text.
Tip:
When using complex image as full-bleed background add a transparency (70%-90%) fill layer to give contrast to text.
Tip:
When using complex image as full-bleed background add a transparency (70%-90%) fill layer to give contrast to text.
Combine an image and multiple key statements with a strong grid.
Combine an image and multiple key statements with a strong grid.