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Author Question: If the vector diagram of two AC waveforms is a right angle, then the waves _____. a. are in phase ... (Read 53 times)

savannahhooper

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  • Posts: 576
on: Jul 24, 2018
If the vector diagram of two AC waveforms is a right angle, then the waves _____.
 
  a. are in phase
  b. are 90 out of phase
  c. have the same frequency
  d. have the same peak voltage

Question 2

In a circuit that has both capacitance and resistance, the current will lead the voltage _____.
 
  a. because the resistance is too small to have an effect on circuit operation
  b. because the voltage across the branches is the same
  c. by some angle between 0 and 90
  d. with an impedance between 0 and 1


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kthug

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Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


savannahhooper

  • Member
  • Posts: 576
Reply 2 on: Jul 24, 2018
Wow, this really help

sarah_brady415

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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