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Level 2 Module 1 Alternating Currents CORRECT QUESTIONS & SOLUTIONS(RATED A) $12.99   Add to cart

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Level 2 Module 1 Alternating Currents CORRECT QUESTIONS & SOLUTIONS(RATED A)

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2:1 - ANSWER-What is the step-down turns ratio of a transformer with 200 turns in the primary and 100 turns in the secondary? induced high voltage - ANSWER-Opening the secondary of a CT under load will cause a dangerous level of___. 40Hz - ANSWER-What is the hertz rating of an AC circuit if t...

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  • August 26, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NCCER
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shantelleG
Level 2 Module 1
Alternating Currents
CORRECT QUESTIONS
& SOLUTIONS(RATED
A)
2:1 - ANSWER-What is the step-down turns ratio of a transformer with 200 turns in the primary and
100 turns in the secondary?



induced high voltage - ANSWER-Opening the secondary of a CT under load will cause a dangerous
level of___.



40Hz - ANSWER-What is the hertz rating of an AC circuit if the frequency is 20 cycles per 1/2 second?



340V - ANSWER-Given: A circuit has an rms voltage of 120VAC. What is the peak-to-peak voltage?



175V - ANSWER-A circuit has a peak voltage of 275V. What is the average voltage value?



one-third the applied voltage - ANSWER-Each of three equal capacitors in series has___.



XL=2piefL - ANSWER-The formula for inductive reactance is___.

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