Electronics Fundamentals: Circuits, Devices & Applications
8th Edition
ISBN: 9780135072950
Author: Thomas L. Floyd, David Buchla
Publisher: Prentice Hall
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Textbook Question
Chapter 10, Problem 48P
Draw the schematic for the circuit in Figure 10-92 and determine if the waveform on the scope is correct. If there is a fault in the circuit, identify it.
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Can you rewrite the solution because it is
unclear?
AM
(+) = 8(1+ 0.5 cos 1000kt +0.5 ros 2000ks)
=
cos 10000 πt.
8 cos wat + 4 cos wit + 4 cos Wat coswet.
-Jet
jooort
J11000 t
= 4 e
jqooort jgoort
+4e
+ e
+e
j 12000rt.
12000 kt
+
e
+e
jooxt
igoo t
te
(w) = 8ES(W- 100007) + 8IS (W-10000)
USB
Can you rewrite the solution because it is
unclear?
AM
(+) = 8(1+0.5 cos 1000kt +0.5 ros 2000 thts)
=
cos 10000 πt.
8 cos wat + 4 cos wit + 4 cos Wat coswet.
J4000 t
j11000rt
$14+) = 45
jqooort
+4e
+ e
+ e
j 12000rt.
12000 kt
+ e
+e
+e
Le
jsoort
-; goon t
te
+e
Dcw>
= 885(W- 100007) + 8 IS (W-10000) -
USB
Can you rewrite the solution because it is
unclear?
Q2
AM
①(+) = 8 (1+0.5 cos 1000πt +0.5 ros 2000kt)
$4+) = 45
=
*cos 10000 πt.
8 cos wat + 4 cosat + 4 cos Wat coswet.
j1000016
+4e
-j10000πt j11000Rt
j gooort -j 9000 πt
+
e
+e
j sooort
te
+e
J11000 t
+ e
te
j 12000rt.
-J12000 kt
+ с
= 8th S(W- 100007) + 8 IS (W-10000)
<&(w) =
USB
-5-5
-4-5-4
b) Pc 2² = 64
PSB =
42
+ 4
2
Pt Pc+ PSB =
y = Pe
c) Puss =
PLSB =
= 32
4² = 8 w
32+ 8 =
× 100% = 140
(1)³×2×2
31
= 20%
x 2 = 3w
302
USB
4.5 5 5.6 6
ms Ac = 4 mi
= 0.5
mz Ac = 4
५
M2
=
=0.5
Chapter 10 Solutions
Electronics Fundamentals: Circuits, Devices & Applications
Ch. 10 - In a series RC circuit, the impedance increases...Ch. 10 - In a series RC lag circuit, the output voltage is...Ch. 10 - Admittance is the reciprocal of susceptance.Ch. 10 - In a parallel RC circuit, as frequency is...Ch. 10 - The phase angle of an RC circuit is measured...Ch. 10 - Prob. 6TFQCh. 10 - Prob. 7TFQCh. 10 - The power factor is equal to the tangent of the...Ch. 10 - A purely resistive circuit has a power factor of...Ch. 10 - Prob. 10TFQ
Ch. 10 - Prob. 1STCh. 10 - Prob. 2STCh. 10 - Prob. 3STCh. 10 - When the frequency of the voltage applied to a...Ch. 10 - Prob. 5STCh. 10 - Prob. 6STCh. 10 - The voltages in Problem 6 are measured at a...Ch. 10 - Prob. 8STCh. 10 - Prob. 9STCh. 10 - When the frequency of the source voltage is...Ch. 10 - Prob. 11STCh. 10 - Prob. 12STCh. 10 - Prob. 13STCh. 10 - Prob. 14STCh. 10 - If the bandwidth or a certain low-pass filter is 1...Ch. 10 - Prob. 1TSCCh. 10 - Prob. 2TSCCh. 10 - Prob. 3TSCCh. 10 - Determine the cause for each set of symptoms....Ch. 10 - Determine the cause for each set of symptoms....Ch. 10 - An 8 kHz sinusoidal voltage is applied to a series...Ch. 10 - What is th waveshape of the current in the circuit...Ch. 10 - Find the impedance of each circuit in Figure...Ch. 10 - Determine the impedance and the phase angle in...Ch. 10 - For the circuit of Figure 10-69, determine the...Ch. 10 - Repeat Problem 5 for C=0.0047F.Ch. 10 - Calculate the total current in each circuit of...Ch. 10 - Repeat Problem 7 for the circuits in Figure 10-68.Ch. 10 - For the circuit in Figure 10-70, draw the phase or...Ch. 10 - For the circuit in Figure 10-71, determine the...Ch. 10 - To what value must the rheostat be set in Figure...Ch. 10 - For the lag circuit in Figure 10-73, determine the...Ch. 10 - Repeat Problem 12 for the lead circuit in Figure...Ch. 10 - Determine the impedance for the circuit in Figure...Ch. 10 - Determine the impedance and the phase angle in...Ch. 10 - Repeat Problem 15 for the following frequencies:...Ch. 10 - Determine the impedance and phase angle in Figure...Ch. 10 - For the circuit in Figure 10-78, find all the...Ch. 10 - For the parallel circuit in Figure 10-79, find...Ch. 10 - For the circuit in Figu 10-80, determine the...Ch. 10 - Repeat Problem 20forR=4.7k,C=0.047F,andf=500Hz.Ch. 10 - Convert the circuit in Figure 10-81 to an...Ch. 10 - Determine the voltages across each element in...Ch. 10 - Is the circuit in Figure 10-82 predominantly...Ch. 10 - Find the current through each branch and the total...Ch. 10 - For the circuit in Figure 10-83, determine the...Ch. 10 - In a certain seris RC circuit, the true power is 2...Ch. 10 - In Figure 10-71, what is the true power and the...Ch. 10 - What is the power factor for the circuit of Figure...Ch. 10 - Determine Ptrue, Pr, Pa,andPF for the circuit in...Ch. 10 - The lag circuit in Figure 10-73 also acts as a...Ch. 10 - Plot the frequency response curve for the circuit...Ch. 10 - Draw the voltage phasor diagram for each circuit...Ch. 10 - Thr rms value of the signal voltage out of...Ch. 10 - Determine the cutoff frequency for each circuit in...Ch. 10 - Determine the bandwidth of the circuit in Figure...Ch. 10 - Assume that the capacitor in Figure 10-85 is...Ch. 10 - Each of the capacitors in Figure 10-86 has...Ch. 10 - Determine the output voltage for the circuit in...Ch. 10 - Determine the output voltage for the circuit in...Ch. 10 - A single 240V,60Hz source drives two loads. Load A...Ch. 10 - What value of coupling capacitor is required in...Ch. 10 - Determine the value of R1 required to get a phase...Ch. 10 - Draw the voltage and current phasor diagram for...Ch. 10 - A certain load dissipates 1.5kW of power with an...Ch. 10 - Deteine the series element or element that are in...Ch. 10 - Determine the value of C2 in Figure 10-91 when...Ch. 10 - Draw the schematic for the circuit in Figure 10-92...Ch. 10 - Open file P10-49; files are found at...Ch. 10 - Open file P10-50. Determine if there is a fault...Ch. 10 - www.prenhall.com/floyd. Open file P10-51....Ch. 10 - www.prenhall.com/floyd. Open file P10-52....Ch. 10 - www.prenhall.com/floyd. Open file P10-53....Ch. 10 - www.prenhall.com/floyd. Open file P10-54....
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