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E is normally back emf ,v is supply voltage as per machine theory ......for generator E>v for motors V>E ......................................back emf will be in armature of machine.....................................................
AnswerUnfortunately, if you are referring to the symbol for voltage, then there is no standard. The above answer is correct for some texts but, often, 'E' represents 'electromotive force', which is the open-circuit potential difference of the generator.
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What are examples of electric generators?
A dump in the toilet
What is the difference in functions between generators and electric motors?
the electric motors are round and the generators are square and they are powered by the sunshine the generators blow bubbles and the electric motors blow somkey green gas!! this gas is deadly If you are able, perhaps you can answer this in a serious manner. If you don't know the answer, than please STFU!!
How can I find out which generator is better?
This site, http://www.electricgeneratorsdirect.com/stories/351-Serious-Electric-Generators-Worth-Bragging-About.html, contains some great electric power generators.
What do you mean by Electric drives?
elecric drives are basically big electric motors which are used to drive generators
Dynamics in 1831 of electric generator?
I don't think electric generators existed in 1831. Anyos Jedlik had just started his research on dynamos then.
Explain why electric motors and generators are opposites?
Electric motors take electric energy and turn it into kinetic energy Generators take mechanical energy and turn it into electric energy
What do electric generators and electric motors have in common?
Stator and rotor
What are the main ways we produce electricity in NZ?
Hydro electric generators wind powered generators geothermal generators
Who sells electric generators?
You can find electric generators in stores like Lowes and Sears. You can get help at the store for choosing the right generator for yourself. The generators available can be researched more for reviews and selected.
What are examples of electric generators?
A dump in the toilet
What was Michael Faraday among the first to build?
electric genearator
Where is it possible to purchase an electric generator?
Stores such as Walmart, Home Depot, Sears, and WayFair. There are a few stores like Overstock and Electric Generators Direct that sell electric generators for low prices.
Where can one buy a portable electric generator?
Portable electric generators can be purchased from many company's on the internet. A few of the company's that will stock portable electric generators are eBay,Amazon and Best Buy.
What do generators and motors have in common?
Electric motors and generators are electromagnetic devices that are the opposite of each other. Electric motors convert electrical energy into mechanical energy, while electric generators convert mechanical energy into electrical energy.
Heat is produced in electric generators due to what?
"friction"
Do batteries and generators provide electric power?
Yes
What are the principles applied on electric generators?
Electric generators function on the principles of electromagnetics, which convert mechanical energy to electrical energy. This energy is also known as Faraday's law.
