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Nurali

  • 3 years ago

Homework 11

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  1. Qaisersatti
    • 3 years ago
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    THOSE ANSWER ARE ABSOLUTELY CORRECT...

  2. Nurali
    • 3 years ago
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    @aditya07 Tell me question

  3. aditya07
    • 3 years ago
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    Parallel resonant "tank" circuits are common in radio equipment. But unfortunately there is always resistance that prevents them from being perfect: in every real inductor, the wire that makes up the inductance has some resistance, and there may be leakage in the capacitor that can be modeled as a resistance. Also, the Norton resistance of the system connected to the tank circut looks like a leakage through the capacitor. So a realistic model for a tank circuit is the following: In the space provided below write an algebraic expression in terms of the device parameters for the bandwidth Δω of the impedance Z looking into this tank circuit.

  4. aditya07
    • 3 years ago
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    The antenna tank of a Graymark 536 Radio Kit has an inductance L≈0.65mH. The resistance of the inductor RL≈4.0Ω. The equivalent resistance across the capacitor is RC≈490.0kΩ. The capacitor is variable, for tuning. If we tune to a station at f=830.0kHz what is the capacitance, in picoFarads, of the tuning capacitor?

  5. aditya07
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=830.0kHz?

  6. Qaisersatti
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=980.0kHz?

  7. aditya07
    • 3 years ago
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    7.5 is showing wrong for me

  8. ash__arya
    • 3 years ago
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    for f=650khz

  9. aditya07
    • 3 years ago
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    If next we tune to a station at f=1270.0kHz what is the capacitance, in picoFarads, of the tuning capacitor??

  10. aditya07
    • 3 years ago
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    If next we tune to a station at f=1270.0kHz what is the capacitance, in picoFarads, of the tuning capacitor??

  11. Qaisersatti
    • 3 years ago
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    AND 8.5 IS SHOWING ME WRONG TOO BRO:)

  12. ash__arya
    • 3 years ago
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    again for f=1570khz??

  13. ash__arya
    • 3 years ago
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    n tell me the bandwidth 2

  14. aditya07
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=1270.0kHz?

  15. Qaisersatti
    • 3 years ago
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    If next we tune to a station at f=1600.0kHz what is the capacitance, in picoFarads, of the tuning capacitor? incorrect What is the bandwidth, in kHz, of the tank at f=1600.0kHz?

  16. buntyvil
    • 3 years ago
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    plz tell me If we tune to a station at f=740.0kHz what is the capacitance, in picoFarads, of the tuning capacitor?

  17. aditya07
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=1270.0kHz?

  18. ash__arya
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=650.0kHz

  19. buntyvil
    • 3 years ago
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    @Nurali: can u tell me the procedure???

  20. Qaisersatti
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=1600.0kHz?

  21. aditya07
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=1270.0kHz? ???

  22. Qaisersatti
    • 3 years ago
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    :( 27 IS GIVING ME A CROSS I MEAN F=1600 KHZ

  23. buntyvil
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=740kHz? ???

  24. aditya07
    • 3 years ago
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    hw11 p3 From the voltage graphs given above, estimate the Q of the second-order system. Enter your estimation in the space provided below. (Hint: the answer is an integer).???

  25. buntyvil
    • 3 years ago
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    for f=1480.0kHz????

  26. aditya07
    • 3 years ago
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    hw11 p3 From the voltage graphs given above, estimate the Q of the second-order system. Enter your estimation in the space provided below. (Hint: the answer is an integer).???

  27. buntyvil
    • 3 years ago
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    and bandwidth

  28. Nurali
    • 3 years ago
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    Please tell me the answer of Last Question of H11P3

  29. Qaisersatti
    • 3 years ago
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    zinda bad Nurali...22 is right answer for f=1600 khz

  30. buntyvil
    • 3 years ago
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    What is the bandwidth, in kHz, of the tank at f=1480.0kHz?

  31. buntyvil
    • 3 years ago
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    thanks man it was 18.3

  32. machu
    • 3 years ago
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    H11P1 1)1/(RC*C) + RL/L 2)use these formulas a)C=1/(ω2L) b)ω=2πf for me,with L=0.65 and f=680.0, i calculated the value which i got as 8.4 and the answer is 84 3)use formulae in 1 4)Do the same as 2

  33. machu
    • 3 years ago
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    1/w2L ,where 2 means squared......c u all tmrw..im off

  34. machu
    • 3 years ago
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    H11P2 1)VM=.7v VM * 0.1 = 0.07 V 2)cp= 22/9=2.4 3)yet to do 4)0.1*VM(t)=.8v

  35. Qaisersatti
    • 3 years ago
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    The oscilloscope is used to measure and display waveforms at many frequencies. Suppose that VM=0.08cos(2π 147.0×106 t) V. What is the value, in picoFarads, that Cp should be set to so that Vs=0.008V?

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