Search results

Jump to navigation Jump to search
  • ...[[motion (physics)|motion]] into [[electricity]] or be reversed to convert electricity into motion. ...ectric [[railway]] vehicles feed the generated electricity back into the [[electricity distribution|grid]]. In [[Battery electric vehicle|battery electric]] and [
    5 KB (759 words) - 13:01, 18 September 2009
  • ...s similar to an [[electromagnetic brake]], which generates heat instead of electricity and is unable to completely stop a rotor. ...[[motion (physics)|motion]] into [[electricity]] or be reversed to convert electricity into motion.
    6 KB (875 words) - 10:13, 22 April 2010
  • *[[Electric motor|Motor (Electric)]] - a machine which converts electricity into mechanical motion
    1 KB (153 words) - 00:34, 23 June 2009
  • ...h the same way an electrical transformer adjusts [[voltage]] vs [[current (electricity)|current]]. ...ion]] facilities harness natural water power to lift [[ships]] or generate electricity. Pumping water or pushing mass uphill with ([[windmill]] pumps) is one poss
    3 KB (470 words) - 09:34, 21 September 2009
  • ...e degradation in the insulation. There is at present great interest in the electricity supply industries in monitoring the condition of high voltage bushings.
    2 KB (276 words) - 15:07, 9 August 2009
  • The energy unit used for everyday [[electricity]], particularly for utility bills, is the [[kilowatt-hour]] (kW h), an
    2 KB (380 words) - 22:33, 23 September 2009
  • ...the strength of the magnetic field; to produce a braking force, [[current (electricity)|electric current]] is passed through the electromagnets. As the metal disc
    2 KB (308 words) - 22:02, 17 August 2009
  • ...ses [[electrons]], allowing them to flow through conductors thus producing electricity. As a lead acid battery discharges, the materials of the lead plates react ...They usually have thicker plates in order to have a greater [[quantity of electricity|capacity]] and survive a higher number of charge/discharge cycles. See [[ba
    10 KB (1,612 words) - 20:21, 6 July 2009
  • ...y motors, or in the case of tracked vehicles, by [[linear motor]]s. The [[Electricity|electrical]] [[energy]] used to power the motors may be obtained from a dir ...motors also have the unusual ability to convert movement energy back into electricity, through [[regenerative braking]]. This can be used to reduce the wear on
    9 KB (1,323 words) - 08:15, 8 October 2009
  • ...tromagnetic induction which creates resistance, and in turn either heat or electricity. Friction brakes apply pressure on two separate objects to slow the vehicle
    2 KB (290 words) - 08:12, 7 October 2009
  • ...d vehicle|hybrid electric]] vehicles, the energy is stored in a [[battery (electricity)|battery]] or bank of [[capacitors]] for later use.
    5 KB (800 words) - 09:12, 7 October 2009
  • ...tied to criminality, while in Sardinia it results from operating expenses (electricity, transportation, etc.) 10-20% higher than other regions due to its isolated
    4 KB (489 words) - 08:01, 14 June 2009
  • ...n [[alternator]], then [[Rectifiers|rectified]] and stored in a [[battery (electricity)|battery]] for later use.
    3 KB (420 words) - 10:47, 8 October 2009
  • ...Electric motors also have the ability to convert movement energy back into electricity, through [[regenerative braking]]. This can be used to reduce the wear on ...of [[diesel]] or [[petrol]]. The liquid fuels are usually converted into electricity by a [[generator]] powered by an internal combustion engine or other [[heat
    18 KB (2,741 words) - 15:59, 24 June 2009
  • ...xerting a [[torque]], which is used to operate other machinery, generate [[electricity]], [[pump]] water or [[gas compressor|compress gas]]. While [[Chemistry |chemical]] and [[Electricity |electrical]] engines of enormous power dominate the modern world, engines
    9 KB (1,353 words) - 00:51, 9 August 2009
  • ...xerting a [[torque]], which is used to operate other machinery, generate [[electricity]], [[pump]] water or [[gas compressor|compress gas]]. While [[Chemistry |chemical]] and [[Electricity |electrical]] engines of enormous power dominate the modern world, engines
    9 KB (1,383 words) - 00:47, 4 March 2009
  • * In fuel-cell conversion, the hydrogen is turned into electricity through fuel cells which then power electric motors. ...of [[energy]] like [[fossil fuel]]s, but a carrier, much like a [[battery (electricity)|battery]]. It can be made from both renewable and non-renewable energy sou
    22 KB (3,293 words) - 00:01, 23 June 2009
  • ...Magnetos are not used in modern cars, but because they generate their own electricity they are often found on small engines such as mopeds, lawnmowers, snowblowe ...oncomitant availability of a large battery to provide a constant source of electricity, magneto systems were abandoned for systems which interrupted current at ba
    15 KB (2,376 words) - 14:22, 24 September 2009
  • electricity
    5 KB (690 words) - 17:06, 11 June 2009
  • ...ing of the type as used in [[clock]]s, [[galvanometer]]s, and places where electricity must be carried to partially-rotating devices such as [[steering wheel]]s.
    5 KB (792 words) - 22:45, 23 September 2009

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)