3. For a R-C potential divider circuit, the value of LV arm resistor R2 is 39.2 2, the value of HV arm resistor is R1 52.8 k2 and the connecting cable characteristic impedance is Zo = 82.5 2. Find (i) the resistor R3 connected to the left side of the cable (ii) the amplification ratio a. (iii) If V2 is 40.6 V, what is the value of Vi that can be tested with this system?

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3. For a R-C potential divider circuit, the value of LV arm resistor R2 is 39.2 2, the value of HV
arm resistor is R 52.8 k2 and the connecting cable characteristic impedance is Zo = 82.5Q. Find
(i) the resistor R3 connected to the left side of the cable
(ii) the amplification ratio a.
(iii) If V2 is 40.6 V, what is the value of Vi that can be tested with this system?
(iv) If Ci in series with R1 is 0.4 nF, what is the value of C2 in series with R2?
(v) For R4 and C4 connected in series at the right side of the coaxial cable, what are the values of
R4 and C4 ?
Useful equations:
R1
a = 1+
R2
R1
R,C = R2C2 R,C = (R3 + R4)C4
%3D
%3D
Zo+ R3
Transcribed Image Text:3. For a R-C potential divider circuit, the value of LV arm resistor R2 is 39.2 2, the value of HV arm resistor is R 52.8 k2 and the connecting cable characteristic impedance is Zo = 82.5Q. Find (i) the resistor R3 connected to the left side of the cable (ii) the amplification ratio a. (iii) If V2 is 40.6 V, what is the value of Vi that can be tested with this system? (iv) If Ci in series with R1 is 0.4 nF, what is the value of C2 in series with R2? (v) For R4 and C4 connected in series at the right side of the coaxial cable, what are the values of R4 and C4 ? Useful equations: R1 a = 1+ R2 R1 R,C = R2C2 R,C = (R3 + R4)C4 %3D %3D Zo+ R3
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as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other parts in next question.

According to the question we have to find

(i) the resistor R3 connected to the left side of the cable

 

(ii) the amplification ratio a.

 

(iii) If V₂ is 40.6 V, what is the value of V₁ that can be tested with this system?

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