A parallel resonant band-pass filter consists of a 6.8 resistor in series with a parallel network made up of an 8 H coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume RW = 0 . What is the center frequency of the filter?-A-5.14 MHzB-514 kHzC-5.03 MHzD-503 kHz-A-5.14 MHz

Question

A parallel resonant band-pass filter consists of a 6.8  resistor in series with a parallel network made up of an 8 H coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume RW = 0 . What is the center frequency of the filter?-A-5.14 MHzB-514 kHzC-5.03 MHzD-503 kHz-A-5.14 MHz

APTITUDE CRACK · Accepted Answer

A 5.14 MHz Find voltage expression, we will be having (Xl Xc) expression in the denominator. Vo= 1/(R * (XL Xc)/(Xl*Xc) + 1). So max. voltage is occured, If XL=XC. Hence, not exactly parallel.

Passive Filters

A parallel resonant band-pass filter consists of a 6.8 resistor in series with a parallel network made up of an 8 H coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume R_W = 0 . What is the center frequency of the filter?

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Passive Filters

A parallel resonant band-pass filter consists of a 6.8 resistor in series with a parallel network made up of an 8 H coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume RW = 0 . What is the center frequency of the filter?

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For help Students Orientation Mcqs Questions

A parallel resonant band-pass filter consists of a 6.8 resistor in series with a parallel network made up of an 8 H coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume R_W = 0 . What is the center frequency of the filter?

For help Students Orientation
Mcqs Questions