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Author Question: In an AC series circuit the capacitive reactance is 253 W and frequency is 100 Hz. What is the ... (Read 68 times)

karateprodigy

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on: Jul 28, 2018
In an AC series circuit the capacitive reactance is 253 W and frequency is 100 Hz. What is the capacitance?
 a. 6.29 mF
  c. 50.0 mF
  b. 8.0 mF
  d. 3.2 mF

Question 2

A 1.5-m string is held fixed at both ends. When driven by a 180-Hz source, the string vibrates in 3 distinct segments. What is the natural fundamental frequency of the string?
 a. 30 Hz
  c. 90 Hz
  b. 60 Hz
  d. 540 Hz


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vish98

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


karateprodigy

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  • Posts: 550
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

chjcharjto14

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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