Electrical Engineering - Passive Filters
Exercise : Passive Filters - True or False
- Passive Filters - General Questions
- Passive Filters - True or False
1.
The roll-off rate of a basic RC or RL filter is 20 dB per decade.
2.
In an RL high-pass filter, the output is taken across the inductor and the output leads the input.
3.
In an RC high-pass filter, the output is taken across the resistor and the output leads the input.
4.
Critical frequencies are also called –3 dB frequencies.
5.
The bandwidth of a resonant filter is determined by the quality factor (Q) of the circuit and the resonant frequency.
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