Electrical Engineering - RL Circuits - Discussion
Discussion Forum : RL Circuits - General Questions (Q.No. 3)
3.
In a series RL circuit, 12 V rms is measured across the resistor, and 14 V rms is measured across the inductor. The peak value of the source voltage is
Discussion:
15 comments Page 2 of 2.
Khushbu said:
10 years ago
@Tejal.
You should write srrt(2) instead of 2 answer is correct.
You should write srrt(2) instead of 2 answer is correct.
Karuna said:
9 years ago
Really, they asked the peak value. So, the answer is (12 + 14)1.414 = 36.764.
ASAD said:
9 years ago
V = sqrt(Vr2 + Vl2),
V = sqrt(12 pow 2 +14 pow 2),
V = sqrt 340,
V = 18.43,
Vpeak = 18.43 x 1.41,
Vpeak = 26 volts.
V = sqrt(12 pow 2 +14 pow 2),
V = sqrt 340,
V = 18.43,
Vpeak = 18.43 x 1.41,
Vpeak = 26 volts.
Manish sharma said:
7 years ago
26.00v is the correct answer.
Yida said:
4 years ago
The right explanation @Asad.
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