Electrical Engineering - RLC Circuits and Resonance - Discussion
Discussion Forum : RLC Circuits and Resonance - General Questions (Q.No. 13)
13.
A resonant circuit has a lower critical frequency of 7 kHz and an upper critical frequency of 13 kHz. The bandwidth of the circuit is
Discussion:
18 comments Page 1 of 2.
Muhammad Usman Asif said:
5 years ago
Bandwidth is the sharp difference between uppercut frequency f.h and lower frequency f.l.
B.W = f.h - f.l.
B.W = 13 Hz - 7Hz = 6 Hz.
B.W = f.h - f.l.
B.W = 13 Hz - 7Hz = 6 Hz.
(2)
Tanveer said:
7 years ago
BW=f2-f1 so 13-7=6 answer.
(1)
Gautam Kumar Pradhan said:
8 years ago
Yes, 6 is the correct answer.
(1)
ARYA Asok said:
8 years ago
I think the answer is 6khz.
(1)
Prabhas ranjan naik said:
9 years ago
Yes, it should be 6.
(1)
RAVI KUMAR said:
9 years ago
It should be 6 because bandwidth = fu - fl.
(1)
Nitesh said:
9 years ago
It should be 6 kHz. Please change it.
B.Lavanya said:
4 years ago
Bandwidth is known as upper half of frequency to lower half of frequency is known as bandwidth.
BW = f2-f1.
16-7 = 7khz.
BW = f2-f1.
16-7 = 7khz.
Satish kumar mohanty said:
8 years ago
Here, {(upper bandwidth - lower bandwidth)/2}+1.
Sudhanshu said:
1 decade ago
I think answer is 13-7=6khz.
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