Quantcast Answers - Page 34l Nonresonant (circuit is either above or below resonance). A7. Inductor magnetic field. ">

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Custom Search
 
  

ANSWERS TO QUESTIONS Q1. THROUGH Q21.

A1.

  • XL varies directly with frequency.XL = 2pfL
  • XC varies inversely with frequency.

A2. Resultant reactance.
A3.

0029.GIF (437 bytes)

A4. Decreases.
A5. Impedance lowCurrent high.
A6. Nonresonant (circuit is either above or below resonance).
A7. Inductor magnetic field.
A8. Capacitor.


A9. Natural frequency or resonant frequency (f r).
A10. Maximum impedance, minimum current.
A11. At the resonant frequency.
A12.

0061.GIF (435 bytes)

A13. Bandwidth of the circuit.
A14. A filter.
A15. Low-pass. High-pass Bandpass. Band-reject.
A16. High-pass filter, low-frequency discriminator, or low-frequency attenuator.
A17. Low-pass filter, high-frequency discriminator or high-frequency attenuator.
A18. At low-frequency, a capacitor acts as an open and an inductor acts as a short.At high-frequency, a capacitor acts as a short and an inductor acts as an open.
A19. Frequency cutoff (fco).
A20. Bandpass.
A21. Band-reject.




Privacy Statement - Copyright Information. - Contact Us

Integrated Publishing, Inc.