Nccer 26201 20 - Study guides, Class notes & Summaries

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NCCER 26201-20 ALTERNATING  CURRENT
  • NCCER 26201-20 ALTERNATING CURRENT

  • Exam (elaborations) • 1 pages • 2024
  • A power factor is not an angular measure, but a numerical ratio with a value between 0 and 1, equal to the ? - Correct Answer Cosine of the phase angle. A transformer with 10 turns in the Primary and 2 turns in the secondary has a turns ratio of ? - Correct Answer 5:1 An electric current always produces ? - Correct Answer A magnetic field Capacitance is measured in ? - Correct Answer Farads In a purely resistive AC circuit where 240v is applied across a 10 ohm resistor, the...
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