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Karteikarten

electrical engineering

Robert Luis Gauna Englisch 61 Karten

electrical engineering

Karten in diesem Stapel (61)

  1. 1—currentcurrent
  2. 2—VoltageVoltage
  3. 3—GroundGround
  4. 4—NodeNode
  5. 5—FuseFuse
  6. 6—TransformerTransformer
  7. 7—SwitchSwitch
  8. 8—MeterMeter
  9. 9—Test EquipmentTest Equipment
  10. 10—InductorsInductors
  11. 11—DiodesDiodes
  12. 12—TransistorsTransistors
  13. 13—DC Power SourceDC Power Source
  14. 14—AC Power SourceAC Power Source
  15. 15—ResistorsResistors
  16. 16—CapacitorsCapacitors
  17. 17Black Resistor Code0
  18. 18Brown Resistor Code1
  19. 19Red Resistor Code2
  20. 20Orange Resistor Code3
  21. 21Yellow Resistor Code4
  22. 22Green Resistor Code5
  23. 23Blue Resistor Code6
  24. 24Violet Resistor Code7
  25. 25Gray Resistor Code8
  26. 26White Resistor Code9
  27. 27Resistors are used to controlA and B only
  28. 28Resistors are measured inohms
  29. 29Resistors are rated inwatts
  30. 30Resistance is the opposition tocurrent flow
  31. 31current is the flow ofelectrons
  32. 32The unit of current isampres
  33. 33Current controls thework
  34. 34Voltage is theelectrical pressure
  35. 35The unit of voltage arevolts
  36. 36Voltage pushes electrons to moveatom to atom
  37. 37The basic electrical circuit contains the following:wires, powersource, load, control, protection
  38. 38Silver Band Resistor Code10%
  39. 39Gold Band Resistor Code5%
  40. 40No Band Resistor Code20%
  41. 41Power Sourcebattery, solar cell, ac general
  42. 42pathwire or other interconnections
  43. 43loadresistor, speaker, light, another circuit
  44. 44controlon/off switch
  45. 45protectionfuse or circuit breaker
  46. 46groundcommon point or reference point having zero volts with respect to other points in the circuit and providing a return path for current to flow
  47. 47voltage formulaE=IR
  48. 48current formulaI=E/R
  49. 49resistance formulaR=E/I
  50. 50voltage symbolV
  51. 51ampre symbolA
  52. 52ohm symbolΩ
  53. 53watt symbolW
  54. 54farad symbolF
  55. 55hertz symbolHz
  56. 56henry symbolH
  57. 57what is a parallel circuita circuit whose current flow branches while still maintaining the voltage across the path.
  58. 58how do i calculate a parallel circuit's combined resistanceAll resistor values are divided into 1 before being all added up together and being divided into 1 again.
  59. 59what is a series circuitcircuit whose current flows along only a single path and stays the same
  60. 60how do you calculate the combined resistance in a series circuityou add up all the resistors together
  61. 61—

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Beschreibung
Karteikarten am electrical engineering, erstellt von Robert Luis Gauna am 17/09/2021.
Erstellt von
Robert Luis Gauna
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9
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