This document discusses the importance of grounding electrical systems. It states that grounding protects building occupants and equipment from high voltage by providing a safe path for electric current in the event of issues like power surges. It then discusses how grounding ensures circuits have an effective return path to the power source, provides low resistance to trip breakers during faults, connects metallic components to prevent voltage differences, and establishes a zero-voltage reference point. The document outlines benefits of proper grounding like eliminating shock hazards, protecting equipment, preventing fires, reducing repair costs, and lowering electrical noise.
PPT on earthing, grounding and isolation made by the students of SVIT,Vasad under the valuable guidance of the faculties teaching us Electronics and Electrical workshop(EEW) under the course of GTU.
Risk in electrical work is more than any other job even using household purposes, its needs some precaution. Any slippage has no excuse. Fatal incident of a person will create a void place in his organization and family too. We can assume that working in electrical system is similar to that of work in war field. Those who are involved in electrical job they should be alert for each and every second. Mistake or failure will not be any of any excuse. Electricity is blunt and rude.In present paper we would like to enlighten some important areas which need special attention and also create awareness among the people who are working or using electrical power systems. This article is an attempt to cover most of the sub-titles of the paper.
How Earthing works. What is earthing all in one for students and others? Types of Earthing. description that is needed. You can get to know how important Earthing is.
This application note discusses practical design of earthing electrodes, including the calculation of earthing resistance for various electrode configurations, the materials used for electrodes and their corrosion performance. Equations are given for many common electrode geometries, including horizontal strips, rods, meshes, cable screens and foundations.
Despite the fact that these formulae are derived under the false assumption that soil is boundless and homogenous and ignore the fact that the ground resistivity changes with moisture content, the values obtained, although approximate, are useful in predicting and optimising performance.
Green and Carbon Free Power Generation Smart Distribution and Safely utilty Consumer Initiates Every Pickup for Green Environments.
Important for Solar PV Power ,High Energy Storage, Electric Vechiles and Public Charging Stations.
all Central and State Govt ,Infra Developments, Municiple Corporation ,Smart City ,Architect, Electrical consultants.MEP Consultants OEM Power Equipments ,Street Light LED, EPC Companies.Electrical contractors , Solar EPC Companies, Consultants, SECI,MNRE,NSM,
Crest Pak is large automation & more Engineering project on the topic of electricity and its use. With the help of our site, you will not only understand but also fall in love with electrical engineering, electronics, and automation! Electrical and magnetic phenomena in nature, science, and technology. Modern electric power industry, the device of electrical appliances, apparatus and installations, industrial electrical equipment and power supply systems, electric drive, alternative energy sources, and much more.
PPT on earthing, grounding and isolation made by the students of SVIT,Vasad under the valuable guidance of the faculties teaching us Electronics and Electrical workshop(EEW) under the course of GTU.
Risk in electrical work is more than any other job even using household purposes, its needs some precaution. Any slippage has no excuse. Fatal incident of a person will create a void place in his organization and family too. We can assume that working in electrical system is similar to that of work in war field. Those who are involved in electrical job they should be alert for each and every second. Mistake or failure will not be any of any excuse. Electricity is blunt and rude.In present paper we would like to enlighten some important areas which need special attention and also create awareness among the people who are working or using electrical power systems. This article is an attempt to cover most of the sub-titles of the paper.
How Earthing works. What is earthing all in one for students and others? Types of Earthing. description that is needed. You can get to know how important Earthing is.
This application note discusses practical design of earthing electrodes, including the calculation of earthing resistance for various electrode configurations, the materials used for electrodes and their corrosion performance. Equations are given for many common electrode geometries, including horizontal strips, rods, meshes, cable screens and foundations.
Despite the fact that these formulae are derived under the false assumption that soil is boundless and homogenous and ignore the fact that the ground resistivity changes with moisture content, the values obtained, although approximate, are useful in predicting and optimising performance.
Green and Carbon Free Power Generation Smart Distribution and Safely utilty Consumer Initiates Every Pickup for Green Environments.
Important for Solar PV Power ,High Energy Storage, Electric Vechiles and Public Charging Stations.
all Central and State Govt ,Infra Developments, Municiple Corporation ,Smart City ,Architect, Electrical consultants.MEP Consultants OEM Power Equipments ,Street Light LED, EPC Companies.Electrical contractors , Solar EPC Companies, Consultants, SECI,MNRE,NSM,
Crest Pak is large automation & more Engineering project on the topic of electricity and its use. With the help of our site, you will not only understand but also fall in love with electrical engineering, electronics, and automation! Electrical and magnetic phenomena in nature, science, and technology. Modern electric power industry, the device of electrical appliances, apparatus and installations, industrial electrical equipment and power supply systems, electric drive, alternative energy sources, and much more.
Part one of a three part series covering grounding and its role in protecting personnel, equipment, and integrity of electrical signals. The first installment reviews circuit grounding and its importance, along with the use of earth ground in the US AC power system. Suitable for readers of all technical levels.
The complete 3-part series on best-practices for grounding electrical equipment produced by Acromag.
When wiring or connecting circuits, electrical equipment, and electrical instruments, there is a connection that you probably don’t give much thought to, and one that consequently reigns as one of the greatest sources of instrument error and malfunction. The connection is your connection to Ground.
Electrical systems must be grounded in order to work properly. The earth often serves as an ideal ground because of its large mass and ability to absorb charge, but ground can be any electrical connection that is able to freely conduct electricity, and grounding a circuit does not always refer to making a physical connection to earth ground.
Crest Pak is large automation & more Engineering project on the topic of electricity and its use. With the help of our site, you will not only understand but also fall in love with electrical engineering, electronics, and automation! Electrical and magnetic phenomena in nature, science, and technology. Modern electric power industry, the device of electrical appliances, apparatus and installations, industrial electrical equipment and power supply systems, electric drive, alternative energy sources, and much more.
Earthing, also known as grounding, is based on research that demonstrate that connecting to Earth's electrical energy promotes physical wellbeing. The act of Earthing refers to a physical connection between the electrical frequencies of the human body with that of Earth's (think barefoot in the grass, or at the beach).
Electrostatic discharge is a natural phenomenon that occurs when electrons on the surface of materials are redistributed – either due to induction or triboelectric charging – in such a way to create a charge imbalance and thus an electric field. When a static electric field becomes sufficiently strong, the charges will seek equilibrium across the potential difference and a violent electrical zap known as an electrostatic discharge can occur. These common electrical shocks are benign to humans, but they can have disastrous consequences for sub-micron microelectronic-based devices.
Behavioral studies of surge protection componentsjournalBEEI
In our daily life, almost all the items we used, being a computer, television, lift or vehicle we drive consist of some kind of electrical or electronics component inside. The operation of these devices could be severely affected by lightning activity or electrical switching events, as there are more than 2000 thunderstorms in progress at any time resulting in 100 lightning flashes to ground per second. In practice, any device using electricity will subject to surge damages induced from the lightning or switching of heavy load. Surge protection device (SPD) is added at the power distribution panel and critical process loop to prevent damage subsequently cause plant shutdown. There are many questions raised on the SPD. How can this small device protect the equipment from large energy release by the lightning? What is inside the device? How does it work? This paper provides comprehensive detail in revealing the science and engineering behind the SPD, its individual component characteristic and how does it work. The technical information presented is limited to surge protection on equipment; surge protection for building structure will not be discussed here.
Electric vechile public charging station presentation by jmvMahesh Chandra Manav
Electric Vechile Public Charging Station and Indian Govt Intiates
Demand for Carbon Free Silent Road Transportation Systems all State Govt Declare Electric Vechile Policies an Thier Implementation Plan. Important Information for EV Car/EV Bus and Other Light Material Handling Vechiles, EPC Companies Public Car Charging Station andd Electrical ,Solar Roof Top with High Energy Storage Systems .
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Part one of a three part series covering grounding and its role in protecting personnel, equipment, and integrity of electrical signals. The first installment reviews circuit grounding and its importance, along with the use of earth ground in the US AC power system. Suitable for readers of all technical levels.
The complete 3-part series on best-practices for grounding electrical equipment produced by Acromag.
When wiring or connecting circuits, electrical equipment, and electrical instruments, there is a connection that you probably don’t give much thought to, and one that consequently reigns as one of the greatest sources of instrument error and malfunction. The connection is your connection to Ground.
Electrical systems must be grounded in order to work properly. The earth often serves as an ideal ground because of its large mass and ability to absorb charge, but ground can be any electrical connection that is able to freely conduct electricity, and grounding a circuit does not always refer to making a physical connection to earth ground.
Crest Pak is large automation & more Engineering project on the topic of electricity and its use. With the help of our site, you will not only understand but also fall in love with electrical engineering, electronics, and automation! Electrical and magnetic phenomena in nature, science, and technology. Modern electric power industry, the device of electrical appliances, apparatus and installations, industrial electrical equipment and power supply systems, electric drive, alternative energy sources, and much more.
Earthing, also known as grounding, is based on research that demonstrate that connecting to Earth's electrical energy promotes physical wellbeing. The act of Earthing refers to a physical connection between the electrical frequencies of the human body with that of Earth's (think barefoot in the grass, or at the beach).
Electrostatic discharge is a natural phenomenon that occurs when electrons on the surface of materials are redistributed – either due to induction or triboelectric charging – in such a way to create a charge imbalance and thus an electric field. When a static electric field becomes sufficiently strong, the charges will seek equilibrium across the potential difference and a violent electrical zap known as an electrostatic discharge can occur. These common electrical shocks are benign to humans, but they can have disastrous consequences for sub-micron microelectronic-based devices.
Behavioral studies of surge protection componentsjournalBEEI
In our daily life, almost all the items we used, being a computer, television, lift or vehicle we drive consist of some kind of electrical or electronics component inside. The operation of these devices could be severely affected by lightning activity or electrical switching events, as there are more than 2000 thunderstorms in progress at any time resulting in 100 lightning flashes to ground per second. In practice, any device using electricity will subject to surge damages induced from the lightning or switching of heavy load. Surge protection device (SPD) is added at the power distribution panel and critical process loop to prevent damage subsequently cause plant shutdown. There are many questions raised on the SPD. How can this small device protect the equipment from large energy release by the lightning? What is inside the device? How does it work? This paper provides comprehensive detail in revealing the science and engineering behind the SPD, its individual component characteristic and how does it work. The technical information presented is limited to surge protection on equipment; surge protection for building structure will not be discussed here.
Electric vechile public charging station presentation by jmvMahesh Chandra Manav
Electric Vechile Public Charging Station and Indian Govt Intiates
Demand for Carbon Free Silent Road Transportation Systems all State Govt Declare Electric Vechile Policies an Thier Implementation Plan. Important Information for EV Car/EV Bus and Other Light Material Handling Vechiles, EPC Companies Public Car Charging Station andd Electrical ,Solar Roof Top with High Energy Storage Systems .
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
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.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
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.
3. Presentation Title
IMPORTANCE OF GROUNDING
GROUP MEMBERS
MUHAMMAD USMAN (FA20-EPE-105)
ABDULLAH (FA20-EPE-002)
YASIR JAMSHED (FA20-EPE-036)
4. INTRODUCTION
Grounding your electrical
systems is critical to
protect both building
occupants and equipment
from the danger of high
voltage. When a
conductive surface, like
metal, is not grounded and
becomes electrically
energized, it can carry
sufficient voltage to
administer a fatal shock.
5. IMPORTANCE OF ELECTRICAL
GROUNDING
Grounding your electrical systems is critical to
protect both building occupants and
equipment from the danger of high voltage.
When a conductive surface, like metal, is not
grounded and becomes electrically energized,
it can carry sufficient voltage to administer a
fatal shock.
The National Electrical Code defines ground as
a “conducting connection, whether
intentional or accidental between an
electrical circuit or equipment and earth or
some conducting body that serves in place of
the earth.” The NEC also states that “the
earth shall not be used as the sole equipment-
grounding conductor.”
6. Why Electrical Grounding Is Important
Imagine that an electrical issue occurs, like a lightning strike or a power
surge, where no grounding exists. The metal components then act as a
conductive surface, becoming electrically energized. When a person
accidentally touches these components, their body provides the current
with a path to the earth, shocking them in the process.
7. A proper grounding system ensures the
following points
Circuits have an effective return path, from the equipment to the power
source.
Low resistance is provided in order to trip or short circuit a breaker in the
event of an electrical fault.
Metallic components are electrically connected to prevent a voltage
connectionfrom existing between them.
A zero-voltage reference point is established and maintained.
8. The Benefits of Proper Grounding
Though grounding gets little
attention, it is one of the
most significant facets of
building safety and
equipment maintenance
today. The Electric Power
Research Institute (EPRI)
states that "better than 80%
of all electronic system
failures that are attributed
to power anomalies are
actually the result of
electrical wiring or
grounding errors or are
generated by other loads
within the customer's
facility."
9. Advantages of proper grounding
Eliminates shock hazard.
Protects equipment from voltage.
Prevents electrical fires.
Reduces equipment repair cost and
downtime.
Lowers levels of electrical noise (fluctuations
in an electrical signal).