Introductory Circuit Analysis; Laboratory Manual For Introductory Circuit Analysis Format: Kit/package/shrinkwrap
13th Edition
ISBN: 9780134297446
Author: Boylestad, Robert L.
Publisher: Prentice Hall
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Textbook Question
Chapter 4, Problem 32P
What are the “hot” resistance level and current rating of a 120 V, 100 W bulb?
Expert Solution & Answer
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Students have asked these similar questions
R1 is 978 ohms R2 is 2150 ohms R3 is 4780
R1 is parallel to R2 and R2 is parallel to R3 and R1 and R3 are in series
Q7 For the circuit shown in Fig. 2.20, the transistors are identical and have the following
parameters: hfe = 50, hie = 1.1K, hre = 0, and hoe = 0. Calculate Auf, Rif and Rof.
Ans: 45.4; 112 KQ; 129.
25 V
10k
47k
4.7k
Vo
150k
w
Vs
47k
4.7k
W
22
5μF
33k
50uF
50μF
4.7k
4.7k
R₁
Rof
Rif
R1000
Fig. 2.20 Circuit for Q7.
Q6)) The transistors in the feedback amplifier shown are
identical, and their h-parameters are..
hie = 1.1k, hfe = 50, hre=o, and hoe = 0. Calculate Auf, Rif and
Rof. {Ans: 6031583; 4. Kor.
Is 4
4.7 k
www
4.7k
91k 4.7k
91k
10k
1k.
10k
21000
4.7k
w
15k
Fig. 2.19 Circuit for Q6.
Chapter 4 Solutions
Introductory Circuit Analysis; Laboratory Manual For Introductory Circuit Analysis Format: Kit/package/shrinkwrap
Ch. 4 - What is the voltage across a 220 resistor if the...Ch. 4 - What is the current through a 2.20 resistor if the...Ch. 4 - How much resistance is required to limit the...Ch. 4 - At starting, what is the current drain on a 12 V...Ch. 4 - If the current through a 100k resistor is 3.6A...Ch. 4 - If a voltmeter has an internal resistance of 50k...Ch. 4 - If a refrigerator draws 2.2 A at 120 V, what is...Ch. 4 - If a clock has an internal resistance of 8k find...Ch. 4 - A washing machine is rated at 4.2 A at 120 V. What...Ch. 4 - A CD player draws 80 mA when 4.5 V is applied....
Ch. 4 - The input current to a transistor is 20A If the...Ch. 4 - Prob. 12PCh. 4 - If an electric heater draws 9.5 A when connected...Ch. 4 - In a TV camera, a current of 5.6 mA passes through...Ch. 4 - Plot the curve of I (vertical axis) versus...Ch. 4 - Plot the I-V curve for a 5 and a 20 resistor on...Ch. 4 - Prob. 17PCh. 4 - Sketch the internal resistance characteristics of...Ch. 4 - Plot the I-V characteristics of a 1k,10k, and a 1M...Ch. 4 - If 540 J of energy are absorbed by a resistor in...Ch. 4 - The power to a device is 40 joules per second...Ch. 4 - How many joules of energy does a 8 W nightlight...Ch. 4 - How long must a steady current of 1.4 A exist in a...Ch. 4 - What is the power delivered by a 12 V battery if...Ch. 4 - The current through a 4k resistor is 7.2 mA. What...Ch. 4 - The power consumed by a 2.2k resistor is 240 mW....Ch. 4 - What is the maximum permissible current in a 82,...Ch. 4 - The voltage drop across a transistor network is 22...Ch. 4 - If the power applied to a system is 10 kW, what is...Ch. 4 - A 1 W resistor has a resistance of 4.7M . What is...Ch. 4 - A 2.2k resistor in a stereo system dissipates 42...Ch. 4 - What are the hot resistance level and current...Ch. 4 - What are the internal resistance and voltage...Ch. 4 - A calculator with an internal 3 V battery draws...Ch. 4 - A 20k resistor has a rating of 100 W. What are the...Ch. 4 - What is the total horsepower rating of a series of...Ch. 4 - A 10 resistor is connected across a 12 V battery....Ch. 4 - How much energy in kilowatthours is required to...Ch. 4 - How long can a 1500 W heater be on before using...Ch. 4 - A 60 W bulb is on for 10 h. a. What is the energy...Ch. 4 - In 10 h an electrical system converts 1200 kWh of...Ch. 4 - At 12/kWh how long can you play a 250 W color...Ch. 4 - The electric bill for a family for a month is...Ch. 4 - How long can you use an Xbox 360 for $1 if it uses...Ch. 4 - The average plasma screen TV draws 339 W of power,...Ch. 4 - The average PC draws 78 W. What is the cost of...Ch. 4 - If a house is supplied with 120 V, 100 A service,...Ch. 4 - What is the total cost of using the following at...Ch. 4 - What is the total cost of using the following at...Ch. 4 - Prob. 50PCh. 4 - The motor of a power saw is rated 72% efficient....Ch. 4 - What is the efficiency of a dryer motor that...Ch. 4 - A stereo system draws 1.8 A at 120 V. The audio...Ch. 4 - Prob. 54PCh. 4 - Prob. 55PCh. 4 - An electric motor used in an elevator system has...Ch. 4 - The motor used on a conveyor belt is 85%...Ch. 4 - Prob. 58PCh. 4 - The overall efficiency of two systems in cascade...Ch. 4 - What is the total efficiency of three systems in...Ch. 4 - If the total input and output power of two systems...Ch. 4 - Using PSpice 0r Multisim, repeat the analysis of...Ch. 4 - Using PSpice or Multisim, repeat the analysis of...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Q5 For the circuit shown in Fig. 2.18, hie =1.1 KQ, hfe =50. Find Avf, Rif and Rof Ans: -3.2; 193 ; 728 N. Vcc Vs Rs=10kQ Re=4KQ RF - = 40ΚΩ www Fig. 2.18 Circuit for Qs.arrow_forwardSheet No.2 Qi For the source follower shown in Fig. 2.14, Ipss =16 mA, V₂ =-4V, and VGsQ=-2.86 V. Find Avf, Rif and Rof. Assume rd is high. Ans: 0.833; ∞0; 365.7 . VDD Vo Vs R = 2.2 k Fig. 2.14 Circuit for Qi.arrow_forwardQ4 For the circuit shown in Fig. 2.17, he-100, he -1KQ. Find A, A, R and Rof- Ans:-100; -5; 100 K; 250K. Voc RB = 100 k R.=5k Vs Rs 500 R. = 1 kn Fig. 2.17 Circuit for Quarrow_forward
- Q3 The circuit of Fig. 2.16 is to have Af = -1 mA/V, D=1+ BA=50, a voltage gain of -4, Rs = 1KQ, and hfe = 150. Find RL, Re, Rif and Rof. Ans: 4 KN; 980 ; 150 KN; ∞. Vcc RL Vs -OV +11 Fig. 2.16 Circuit for Q3.arrow_forwardQ2 For the circuit shown in Fig. 2.15 hfe =150, hie =1KQ. Find Avf and Rif. Ans: 0.986; 152 KN. Vee R=4k2 Rs 1kQ Vo V, VR=1 KQ Fig. 2.15 Circuit for Q2-arrow_forwardR1 is 978 ohms, R2 is 2150 ohms R3 is 4780 ohmsarrow_forward
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- Q1:A) Draw the directional control of DC motor using a relay. Switch controlled by PLC +V Ov (a) Motor OV (b) Motor 10 B) Define the encoder with mention its types. The term encoder is used for a device that provides a digital output as a result of angular or linear displacement. incremental encoder 2 6 absolute encoder 2 10 Q2: A) Suppose that PLC connected to three pushbutton switches as shown in this illustration: 4 2000000 0000 000000 0000 Draw a Ladder Diagram program for PLC to turn the lamp ON when the switch statuses be: Switch A = pressed, Switch B = pressed, Switch C = pressed 1:0 I:0 I:0 0:0 H/HH/H 2 Managemenarrow_forwardExample2:- 8. = e.A nia +2.1 = Find the maximum steady-state power capability of a system consisting of a generator equivalent reactance of 0.4pu connected to an infinite bus through a series reactance of 1.0 p.u. The terminal voltage of the generator is held at1.10 p.u. and the voltage of the infinite bus is 1.0 p.u.arrow_forwardB) A 60-Hz generator is supplying 60% of P max to an infinite bus through a reactive network. A fault occurs which increases the reactance of the network between the generator internal voltage and the infinite bus by 400%. When the fault is cleared, the maximum power that can be delivered is 80% of the original maximum value. Determine the critical clearing angle for the condition described.arrow_forward
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