enow.com Web Search

  1. Ad

    related to: back drag for hla 1500 watt transformer home depot electric hedge trimmer

Search results

  1. Results from the WOW.Com Content Network
  2. Hedge trimmer - Wikipedia

    en.wikipedia.org/wiki/Hedge_trimmer

    Manual hedge trimming. A hedge trimmer, shrub trimmer, or bush trimmer [1] [2] is a gardening tool or machine used for trimming (cutting, pruning) hedges or solitary shrubs (bushes). Different designs as well as manual and powered versions of hedge trimmers exist. Hedge trimmers vary between small hand-held devices to larger trimmers mounted on ...

  3. List of railway electrification systems - Wikipedia

    en.wikipedia.org/wiki/List_of_railway...

    Pacific Electric Upland–San Bernardino: Operated 1914–1950. 600 V in city limits California: Sacramento Northern Railway: Operated 1910–1936. Converted to 1,500 V. The southern division was built by the Oakland, Antioch and Eastern Railway. East Bay, California: East Bay Electric Lines: 1911–1941 Oregon: Oregon Electric Railway: 1912–1945

  4. Traction substation - Wikipedia

    en.wikipedia.org/wiki/Traction_substation

    A traction substation, traction current converter plant, rectifier station or traction power substation (TPSS) is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility service to an appropriate voltage, current type and frequency to supply railways, trams (streetcars) or ...

  5. Single-wire earth return - Wikipedia

    en.wikipedia.org/wiki/Single-wire_earth_return

    At each transformer, such as a customer's premises, current flows from the line, through the primary coil of a step-down isolation transformer, to earth through an earth stake. From the earth stake, the current eventually finds its way back to the main step-up transformer at the head of the line, completing the circuit . [ 3 ]

  6. Distribution transformer - Wikipedia

    en.wikipedia.org/wiki/Distribution_transformer

    A "transformer bank", widely used in North America: three single-phase transformers connected to make a 3-phase transformer. The low-voltage secondary windings are attached to three or four terminals on the transformer's side. In North American residences and small businesses, the secondary is often the split-phase 120/240-volt system. The 240 ...

  7. HVDC converter station - Wikipedia

    en.wikipedia.org/wiki/HVDC_converter_station

    A single-phase, three-winding converter transformer. The converter transformers step up the voltage of the AC supply network. Using a star-to-delta or "wye-delta" connection of the transformer windings, the converter can operate with 12 pulses for each cycle in the AC supply, which eliminates numerous harmonic current components. The insulation ...

  8. Electric power distribution - Wikipedia

    en.wikipedia.org/wiki/Electric_power_distribution

    Electric power distribution is the final stage in the delivery of electricity. Electricity is carried from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between 2 kV and 33 kV with the use of transformers . [ 1 ]

  9. Split-phase electric power - Wikipedia

    en.wikipedia.org/wiki/Split-phase_electric_power

    A transformer supplying a three-wire distribution system has a single-phase input (primary) winding. The output (secondary) winding has a center tap connected to a grounded neutral. As shown in Fig. 1, either end to center has half the voltage of end-to-end. Fig. 2 illustrates the phasor diagram

  1. Ad

    related to: back drag for hla 1500 watt transformer home depot electric hedge trimmer