Pump power is the product of flow rate in cubic metres per second, density of fluid in kg/cubic meter, acceleration due to gravitational force, 9.81 m/second squared and head in metres. The shaft power (kW) will then be this pump power divided by pump efficiency.
PUMP POWER CALCULATION is made easy at http://www.engineeringtoolbox.com/pumps-power-d_505.html
Are you an Electrical Enginer? Do you have any doubt about a technical term you are using? Then just vist Electropedia and find answer to your question. Electropedia or IEV Online is the world's most comprehensive online electrical and electronic terminology database containing more than 20 000 terms and definitions in English and French. This data is organized by subject area, with equivalent terms in various other languages: Arabic, Chinese, German, Italian, Japanese, Portuguese, Polish, Russian, Spanish and Swedish . Electropedia is one good site where all details are arranged and searchable. Electropedia is produced by the IEC, the world’s leading organization that prepares and publishes International Standards for all electrical, electronic and related technologies – collectively known as “electrotechnology”. Electropedia contains all the terms and definitions in the International Electrotechnical Vocabulary or IEV which is published also as a set of publications in the IEC 60050 series that can be ordered separately from the IEC webstore. The world’s experts in electro technical terminology work to produce Electropedia under the responsibility of IEC Technical Committee 1 (Terminology), one of the 175 IEC technical committees.
Are you an Electrical Engineering Professional and want to search for an employment? Then the best site I have find is hosted by Career Marketplace, Inc. The electricalengineer dot com offer different type of jobs for EE professionals. Some small jobs for new engineering graduates to top level assignments for experienced professionals are listed here. Below I have provided the contact details and web address for you to visit the site and find that suitable electrical engineering job for you.
http://www.electricalengineer.com/
Career Marketplace, Inc · 800 Market Avenue North · Canton, Ohio 44702
What is electrical engineering? This question is asked several times in a day. I also asked the same question to find an answer with Google Search. The answers I got were astonishing. The first answer came from Wikipedia the online encyclopaedia. The answer to the question What is electrical engineering? The answer was Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics and electromagnetism. The question was answered by Xtreme like Electrical engineering is concerned with the basic forms of energy that run our world. Even the YouTube provided an answer - What is Electrical Engineering? Students at Iowa State tell you what electrical engineering means to them. Other answers I find to the question is also listed below:
Try a Google or yahoo search and find more answers.
Today we will discuss about a specialized avionic industry software Visual Engineer . Visual Engineer was developed specifically for the aviation industry. This advanced software is developed by 20-year Senior Electrical Engineer, Software / Database Programmer and Avionics Industry Specialist, Doug Bess. Visual Engineer’s superior Visio and SQL database framework improves efficiency and financial performance. This software works specifically within custom aircraft modification, completion and refurbishment environments. Visual Engineer reduces custom Avionics Electrical Engineering Design & Delivery processes by 50%. A fully-integrated, fully automated software platform, Visual Engineer reduces errors and increases communications efficiencies across four vital channels in the engineering and manufacturing process – Electrical Engineering, Mechanical Engineering, Physical Systems Installation and Technical Publications – in order to speed aircraft delivery, improve quality and increase overall financial performance. Visual Engineer increases your completion efficiency and profit by decreasing time to completion
We have discussed about some useful electrical calculation software in our previous posts. Today we will go through Electrical Calculations 2.70.0.4, from LMP is a software that performs electrical calculations for bus bars, cables, power factor correction, motor control. We in the electrical engineering field come across different calculation issues. Calculations involved in the field of Bus bar, Cable, Power supply, ventilation, induction motor, power factor etc can be easily performed using LMP Electrical Calculations 2.70.0.4 software. Electrical Calculations software provides calculations for bus bar and cable ratings, static and bulk power factor correction, motor starting currents and curves, enclosure ventilation, transformer calculations and many metric / imperial conversions and constants. This application is suitable for tradesmen and Electrical Engineers.
LMP Electrical Calculations Software provides a bus bar calculator. So you will be able to easily calculate your bus bar rating, dissipation and the voltage drop. The application also enables you to calculate the current ampere rating, the voltage drop and to view the wire gauges. In all category there are several sub categories available for you to select. LMP Electrical Calculations 2.70.0.4 software is available for free download and 20 day free trial. Just download this 3 mb software and test it.
You can download this software at: http://www.softpedia.com/progDownload/Electrical-Calculations-Download-275.html
MyEcodial L 3.4 from Schneider Electric is your assistant for electrical installation calculation. The following are the features of this software. My Ecodial L efficiently assists you in calculating complex electrical installations, My Ecodial L is your expert in electrical installation design and calculation, My Ecodial L is specialised in the calculation of your industrial and complex tertiary installations, The Ecodial team has worked to improve Ecodial V3 series, already used in 50 countries, The Ecodial team has particularly focussed its efforts on ergonomics evolution, With its improved ergonomics, My Ecodial L is easier and more intuitive to use. You can keep using Ecodial without changing your habits!
To try My Ecodial L, please contact your local sales correspondent to use this electrical calculation software
Learn more about MyEcodial L 3.4 at http://www.soft.schneider-electric.com/my-ecodial-l-faq.html
The ABB Design Optimisation on Computer (DOC) win 3.0 software has been developed by ABB to cover virtually anything that an electrical installation designer could demand of a calculation package from calculating an entire installation or just solving a simple local problem. In each case Design Optimisation on Computer (DOC)win 3.0 provides an easy intuitive solution.
Download ABB Design Optimisation on Computer (DOC)win 3.0 for free with 2 parts from the following links : -
Electrical Power Engineering Reference & Applications Handbook by K.C
. Agrawal a book review. Electrical Power Engineering is a vast subject and people practicing as consultants in this field have to respond to a lot of issues. Nobody can remember all the technical details and reproduce them as and when required. So it is essential to have some books for reference purpose. Electrical Power Engineering Reference & Applications Handbook (ISBN 81- 901642- 5- 2) an upgraded edition of 'Industrial Power Engineering And Applications Handbook' (ISBN 0- 7506 -7351- 6) is worth mentioning in this regard. This Reference & Applications Handbook is a single source of all information needs in the subject area of power engineering. The book is divided in 5 parts: Electric Motors, Drives and Energy Saving, Switchgear Assemblies and Captive (Emergency) Power Generation, Voltage Surges, Over-voltages, Circuit Interrupters and Grounding Practices, Power Capacitors and Reactive Power Controls, Busbar Systems. The latest edition contain about 30% more than the previous edition.Electrical Power Engineering Reference & Applications handbook (ISBN 81-901642-5-2) is a 5-part comprehensive guide to all aspects of Electric Products, Electrical Machines Theory, performance and applications, testing and maintenance using latest IEC, IEEE, NEMA and ANSI Codes
You can buy this book online or from your nearest book seller. Those who want to review their book on this blog may please contact me at goldenweblinks@gmail.com
The Automatic Electric Ltd, known as AE is founded in 1942. AE is a leading manufacturer of Electrical Meters, Power Equipments and transformers. AE has fully fledged manufacturing facilities in Central Mumbai and Thane. They have got their own Research and Development wing. The AE product range includes moving iron meters, moving coil meters, transducers, vibrating reed frequency meters, electronic meters, portable instruments, digital panel meters, static watt hour meter, ....
AE products are traded across the country through a strong sales network. Now these products are exported to different parts of the world like Australia, U.K., New Zealand, Italy, Germany, South Africa, the Middle East and the Far East. Know more about automatic Electric Ltd at http://www.aelindia.com/
Mini Circuit Breakers from Havells:They help protect your electrical appliances and you against any danger. Make your electrical appliances and home safe by using Circuit Breakers!
Indian Electrical and Electronics Manufacturers' Association (IEEMA) is the representative national organisation of manufacturers of electrical, professional electronics and allied equipment. Founded in 1948 IEEMA has over 550 members. IEEMA is a member of FAEMA i.e. Federation of Asian 
Electrical Manufacturers Associations. IEEMA now work hard on promotion of energy conservation through promotion manufacture and usage of energy efficient products. The major activities of IEEMA include Cross Sectional Networking, with other sectional and apex associations and chambers, quality and Benchmarking, Standardization, Formation of industry standards, operation and maintenance guidelines, Promotion of product and system quality through training, awareness programmes and consultancy, Energy Conservation Initiatives, Information Circulars and more. If you are not yet visited IEEMA site please do visit the site today and what is stored for you. You can find tender information, job listings, useful links and more. For an Electrical Engineer or Electrical manufacture this site is more than useful.
your link http://www.ieema.org
The Marine Electrical & Electronics Bible - download at 4shared. The Marine Electrical & Electronics Bible is hosted at free file sharing service 4shared.The book has 388 pages. This is only part of it ,126 pages are available for download.Try this and comment. If you some other sites that offer such free downloads please use the comment column to communicate it with our readers.
Electronics - Theory and Design of Electrical and Electronic Circuits - download at 4shared. Electronics - Theory and Design of Electrical and Electronic Circuits is hosted at free file sharing service 4shared.Its a great site with a great stuff.I suggest everyone to try this sites's stuff.Free doesnt meen that the content is substandard. If you some other sites that offer such free downloads please use the comment column to communicate it with our readers.
Being an electrical engineer you will come to some incidence where you have to quote or refer the standards. Standards are very difficult to get because people keep only the popular ones. But on many occasions we have to produce some rare standards. Here you can get it from http://www.beuth.de Here you will find IEEE Standards for download - All IEEE Standards can be downloaded in PDF-format from the Beuth webshop. These doccuments are arranged in a professional manner so that you can download them very fast and easy. Here you also find national and international document collections 54 document collections published by 47 organizations online searchable. Over 135,000 of these documents are downloadable. Search and download standards and other technical rules Dive into the world of technical rules. Unfortunately this service is not free, you have to pay for it. If you know some sites that provide free standards then use comment column to communicate that!
Aluminum Conductor Composite Reinforced (ACCR) is a rather new comer to towerline power transmission technology. ACCR can deliver 2 to 3 times the capacity without the risks and delays of major construction projects. On time, in budget, back to
service – with proven reliability. Aluminum Conductor Composite Reinforced (ACCR) is overhead transmission conductor like ACSR and ACSS, with higher ampere capacity with less thermal expansion (sag). ACCR can carry two or more times the current of a standard conductor of comparable diameter. It has less weight and sag, but the same strength and can be installed to meet your tension and clearance requirements. This allows you to maximize the capacity of your transmission upgrade using existing structures and rights of way. Compared to a rebuild project, you can get your upgrade done faster and with fewer permitting requirements. ACCR can be used any place standard ACSR conductor. ACCR's core is aluminum-based, rather than steel, it is more conductive than steel core conductors, resulting in lower losses under the same operating conditions. In addition, 3M ACCR comes in a trapezoidal wire design that can improve conductivity up to 28% compared to the same size, round wire ACSR. ACCR Conductors cost around 4 times of the standard conductors. See how easy ACCR is to install by viewing the Installation videos. Click the link below to view the Installation Equipment, Procedures and Hardware videos, as seen at IEEE PES 2008. Installation Equipment, Procedures and Hardware Videos
Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics and electromagnetism. The field first became an identifiable occupation in the late nineteenth century after commercialization of the electric telegraph and electrical power supply. It now covers a range of subtopics including power, electronics, control systems, signal processing and telecommunications.
Electrical engineering may or may not include electronic engineering. Where a distinction is made, usually outside of the United States, electrical engineering is considered to deal with the problems associated with large-scale electrical systems such as power transmission and motor control, whereas electronic engineering deals with the study of small-scale electronic systems including computers and integrated circuits.[1] Alternatively, electrical engineers are usually concerned with using electricity to transmit energy, while electronic engineers are concerned with using electricity to transmit information. More recently, the distinction has become blurred by the growth of power electronics.
The technology is changing at lightning speed. Now engineers around the world are using latest softwares for design and simulation purpose. Electrical, Civil, Mechanical, Electronic, Production, Protection and Transmission Line Design Engineers can use the latest software. Now see the list of latest software and their use.
ETAP: Calculation related to system fault, short circuit, power flow, current supply, derating factor, earthing system and voltage drop.
CYMCAP: Power cable ampacity calculation per IEC – 60287.
ASPEN: Overhead transmission line and underground cable impedance calculation.
CDEGS: Substation grounding design & Analysis per IEEE-80.
PLS-CADD:A comprehensive program for structural and geometric design of overhead lines including terrain modeling, route selection, manual or automatic minimum cost evaluation, sag tension, clearance, string charts, strength charts, material list generation ‘plan and profile’ drafting.
ALCOA SAG 10:Calculation related to Conductor Sag & Tension, Mechanical load and stresses etc.
STAAD/Pro:A widely accepted general purpose structural analysis and design program for geometric modeling of 2D & 3D frame trusses, plates and various other surfaces which can be generated graphically and with features to generate various kinds of loadings and to perform RCC design, structural steel design, supporting provisions of various international codes.
PLS-TOWER:Complete, integrated computer program for the analysis of Steel Latticed Towers, Communication Towers and Substation Steel Structures.
PLS-POLE:Design of steel monopoles.
PLS-FOOTING:Design of spread footing foundations for Transmission Line towers and substation steel structures foundations.
CAISSON:Design of moment resisting concrete pier foundations for Transmission Line monopoles, small base Substation towers and equipment support structure foundations
ATP (Alternate Transient Program): Insulation coordination study.
SHAFT V.5: Design of axially loaded drilled shafts.
Sea this High Voltage Transmission Line Towers designed for Iceland. This tower is prefabricated and erected on concrete structure. Watch the different views. Also read the article titled at High Voltage Transmission Line Towers by Arphenotype! Shre your ideas and participate in the discussions!
Electrical System Protection is a very important field of study. Most of the design engineers find it difficult to 
Symbols, Units, Abbreviations, and Acronyms
| A.C., a.c. | alternating current |
| AM | amplitude modulation |
| D.C., d.c. | direct current |
| emf | electromotive force |
| FM | frequency modulation |
| hp | horse power |
| Hz | Hertz, unit of frequency |
| kV | Kilovolt, 1000 volts |
| kVA | kilovolt-ampere |
| kW | Kilowatt, 1000 watts |
| kWh | kilowatt-hour |
| MVA | megavolt ampere |
| MVAR | megavolt-ampere reactive |
| mmf | magnetomotive force |
| MRI | magnetic resonance imaging |
| rms | root mean squared |
| rpm | revolutions per minute |
| rps | revolutions per second |
| SCADA | supervisory control and data acquisition |
| SF6 | sulfur hexafluriode |
| VA | volt-ampere |
| VAR | volt-ampere reactive |
