Question

The followings are parameters of a RLC-series circuit. Use the given information to answer.

R = 7.5 Ω

L = 8.2 x 10^{-3} H

C = 1.0 x 10^{-5} F

Frequency f = 450 Hz

Peak voltage V_{0} = 15V

Find the following:

(a) rms voltage across the resistor

(b) rms voltage across the inductor

(c) rms voltage across the capacitor

(d) power factor of the circuit

(e) phase angle

(f) power dissipated

(g) resonant frequency of the circuit

Answer #1

Please ask your doubts or queries in the comment section below.

Please kindly upvote if you are satisfied with the solution.

Thank you.

An LRC series circuit has with R = 105 Ω, L = 76 mH, and C = 22
μF, is attached to a 120-V (rms) AC power supply with frequency 60
Hz.
(a) What is the impedance of the circuit?
(b) What is the peak current in the circuit?
(c) What is the peak voltage across the resistor?
(d) What is the peak voltage across the inductor?
(e) What is the peak voltage across the capacitor?
(f) What is the...

An RLC series circuit has a 3.30 Ω resistor, a 120 μH inductor,
and an 65.0 μF capacitor.
(a)Find the power factor at f = 120 Hz.
(b)What is the phase angle at 120 Hz?
(c) If the voltage source has Vrms = 4.10 V, what is
the average power at 120 Hz?
(d)Find the average power at the circuit’s resonant
frequency.

Consider an RLC circuit in series. In the circuit the AC source
has an rms voltage of 10 V and frequency of 25 kHz. The inductor is
0.50 mH, the capacitor is 0.10 μF, and resistor is 5.0 Ω. a)
Determine the impedance b) Determine the voltage across the
inductor, capacitor and resistor. c) Determine the phase angle. d)
Is the voltage leading or lagging the current?

A generator with rms voltage of rms = 120 V drives an RLC
circuit at frequency f = 60 Hz. The load resistance R and reactance
values of the inductor L and the capacitor C of the circuit are
given by R = 50 , XL = 50 , XC = 150 , respectively
What is the impedance of the circuit?
What is the peak current amplitude in the circuit?
What is the phase angle of the circuit?
The...

An RLC series circuit has a 2.25 Ω resistor, a 85 μH inductor,
and a 72.5 μF capacitor.
A) Find the circuit’s impedance, in ohms, at 135 Hz.
(b) Find the circuit’s impedance, in ohms, at
2.5 kHz.
(c) If the voltage source supplies an rms voltage
of 5.58 V, what is the circuit’s rms current, in amperes, at a
frequency of 135 Hz?
(d) If the voltage source supplies an rms voltage
of 5.58 V, what is the circuit’s...

A series RLC circuit has a capacitor with a capacitance of 32.0
?F , an inductor with an inductance of 0.400 H and a resistor with
a resistance of 137 ?. The circuit has a rms current of 5.40 A when
the frequency is 55.0 Hz. What is ?rms, the phase angle
and the average power loss?
The ?rms:
The Phase Angle:
The Average Power Loss:

1.An AC generator supplies an rms voltage of 220 V at 60.0 Hz.
It is connected in series with a 0.750 H inductor, a 3.50 μF
capacitor and a 211 Ω resistor. What is the impedance of the
circuit? You have to calculate the impedance for a series
RLC-combination.
2. What is the rms current through the resistor? You can use a
similar equation fo Ohm's law for an RLC circuit.
3. What is the average power dissipated in the...

Consider a series RLC circuit with R
= 24 Ω, L = 6.0 mH, and C = 32
μF. The circuit is connected to a 10-V (rms), 600-Hz AC
source.
(a) Is the sum of the voltage drops across R,
L, and C equal to 10 V (rms)?
(b) Which is greatest, the power delivered to the resistor, to the
capacitor, or to the inductor?
(c) Find the average power delivered to the
circuit. W

A series RLC circuit consists of a 65 Ω resistor, a 0.52 H
inductor, and a 35 μF capacitor. It is attached to a 120 V/60 Hz
power line. A. What is the peak current II at this frequency? B.
What is the phase angle ϕ? C. What is the average power loss?

An L-R-C series circuit L = 0.123 H ,
R = 242 Ω , and C = 7.32 μF carries an
rms current of 0.445 A with a frequency of 401 Hz .
a. What is the phase angle?
b. What is the power factor for this circuit?
c. What is the impedance of the circuit?
d. What is the rms voltage of the source?
e) What is the average rate at which electrical energy is
converted to thermal energy...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 6 minutes ago

asked 15 minutes ago

asked 37 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago