Sunday, June 3, 2012

Electrical Formulas,Electrical Symbol,Unit Name,Electrical Formulas and Unit Name,Electrical Unit Symbol,Electrical Quantities,

For any other related information feel free to contact us.

Electrical Quantities
Quantity Symbol Unit Name Unit Symbol
Electromotive force E, e* Volt V
Potential difference V, v* Volt V
Current I, i* Ampere A
Magnetic flux F Weber Weber
Frequency f Hertz Hz
Flux linkage ? Weber-turns -
Resistance R Ohm O
Inductance L Henry H
Capacitance C Farad F
Impedance Z Ohm O
Reactance X Ohm O
Power,dc,or active P Watt W
Power, reactive Q Volt-ampere reactive VAr, var
Power, total or apparent S Volt-ampere VA
Power factor angle ? - °, deg.
Angular velocity ? Radians per second rads-1
Rotational velocity n Revolutions per second s-1 ,rev s-1
    Revolutions per minute min-1, rpm
Efficiency ? -  
Number of pairs of poles p -  
* Capital and small letters designate rms and instantaneous value respectively

No comments:

Post a Comment