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 1, Problem 12ST
Hertz is the unit of
- power
- inductance
- frequency
- time
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Chapter 1 Solutions
Electronics Fundamentals: Circuits, Devices & Applications
Ch. 1 - The number 3300 is written as 3.3103 in both...Ch. 1 - A negative number that is expressed in scientific...Ch. 1 - When you multiply two numbers written in...Ch. 1 - When you divide two numbers written in scientific...Ch. 1 - The metric prefix micro has an equivalent power of...Ch. 1 - To express 56106 with a metric prefix, the result...Ch. 1 - 0.047F is equal to 47nF.Ch. 1 - The number of significant digits in the number...Ch. 1 - When you apply the round to even rule to round off...Ch. 1 - The white neutral lead for ac power should have...
Ch. 1 - The quantity 4.7103 is the same as...Ch. 1 - The quantity 5.3103 is the same as...Ch. 1 - The number 3,300,000 can be expressed in...Ch. 1 - Ten milliamperes can be expressed as...Ch. 1 - Five thousand volts can be expressed as...Ch. 1 - Twenty million ohms can be expressed as 20m 20MW...Ch. 1 - 15.000W is the same as (a)15mW(b)15kW(c)15MW(d)15WCh. 1 - Which of the following is not an electrical...Ch. 1 - The unit of current is Volt watt ampere jouleCh. 1 - The unit of voltage is ohm watt volt faradCh. 1 - The unit of resistance is ampere henry hertz ohmCh. 1 - Hertz is the unit of power inductance frequency...Ch. 1 - The number of significant digits in the number...Ch. 1 - Express each of the following numbers in...Ch. 1 - Express each fractional number in scientific...Ch. 1 - Express each of the following numbers in...Ch. 1 - Express each of the following numbers in...Ch. 1 - Express each of the following as a regular decimal...Ch. 1 - Express each number in regular decimal form:...Ch. 1 - Add the following numbers: (9.2106)+(3.4107)...Ch. 1 - Perform the following substractions:...Ch. 1 - Prob. 9PCh. 1 - Divide the following: (1.0103)(2.5102)...Ch. 1 - Express each number in engineering notation:...Ch. 1 - Express each number in engineering notation:...Ch. 1 - Express each number in engineering notation:...Ch. 1 - Express each number in engineering notation:...Ch. 1 - Add the following numbers and express each result...Ch. 1 - Multiply the following numbers and express each...Ch. 1 - Divide the following numbers and express each...Ch. 1 - Express each number in Problem 11 in ohms using a...Ch. 1 - Express each number in Problem 13 in amperes usign...Ch. 1 - Express each of the following as a quantity having...Ch. 1 - Express the following using metric prefixes: 3106F...Ch. 1 - Express each quantity with a power of ten: 5A 43mV...Ch. 1 - Perform the indicated conversions:...Ch. 1 - Prob. 24PCh. 1 - Add the following quantities: 50mA+680A 120k+2.2M...Ch. 1 - Do the following operations: 10k(2.2k+10k)...Ch. 1 - How many significant digits are in each of the...Ch. 1 - Round each of the following numbers to three...
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- Solve it in a different way than the previous solution that I searched forarrow_forwardA lossless uncharged transmission line of length L = 0.45 cm has a characteristic impedance of 60 ohms. It is driven by an ideal voltage generator producing a pulse of amplitude 10V and width 2 nS. If the transmission line is connected to a load of 200 ohms, sketch the voltage at the load as a function of time for the interval 0 < t < 20 nS. You may assume that the propagation velocity of the transmission is c/2. Answered now answer number 2. Repeat Q.1 but now assume the width of the pulse produced by the generator is 4 nS. Sketch the voltage at the load as a function of time for 0 < t < 20 nS.arrow_forwardSolve this experiment with an accurate solution, please. Thank you.arrow_forward
- A lossless uncharged transmission line of characteristic impedance Zo = 600 and length T = 1us is connected to a 180 load. If this transmission line is connected at t = 0 to a 90 V dc source with an internal resistance of 900, from a bounce diagram of this system sketch (a) the voltage at z=0, z=L, and z = L/2 for up to 7.25μs and (b) calculate the load voltage after an infinite amount of time.arrow_forwardA lossless uncharged transmission line of length L = 0.45 cm has a characteristic impedance of 60 ohms. It is driven by an ideal voltage generator producing a pulse of amplitude 10V and width 2 nS. If the transmission line is connected to a load of 200 ohms, sketch the voltage at the load as a function of time for the interval 0 < t < 20 nS. You may assume that the propagation velocity of the transmission is c/2.arrow_forwardThe VSWR (Voltage Standing Wave Ratio) is measured to be 2 on a transmission line. Find two values of the reflection coefficient with one corresponding to Z > Zo and the other to Zarrow_forwardA dc voltage of unknown value Vand internal resistance Reis connected through a switch to a lossless transmission line of Zo = 1000. If the first 5 μS of the voltages at z = 0 and z = L are observed to be as shown below, calculate Vo, RG, the load resistanceR,, and the transit time T. 100 + [V]:-0. V 90 [V]:-V 100 75 I, Տ 1,μs 2 4 6 0 2 4 6arrow_forwardA lossless open circuited transmission line behaves as an equivalent capacitance of Ceq = Tan (BL) Show for BL << 1 that Ceq = C'L where L is the length of the transmission line and wZo C' is the lumped parameter capacitance per unit length of the transmission line. Hint: For x small, Tan(x) = x.arrow_forward= A generator with VG 300V and R = 50 is connected to a load R = 750 through a 50 lossless transmission line of length L = 0.15 m. (a) Compute Zin, the input impedance of the line at the generator end. (b) Compute and V. (c) Compute the time-average power Pin delivered to the line. (d) Compute VL, IL, and the time-average power delivered to the load, PL (e) How does Pin compare to PL? Explain.arrow_forwardFor the regulated power supply circuit, assume regular diodes with 0.7V forward drop. Use a 15V (peak), 60Hz sine wave at the transformer secondary and assume a maximum ripple level of 1V. (a) Compute the unknown components needed to design 10V DC supply.Hint: find R first, and then C. What is the ripple level for C=22µF?Sketch the rectified, filtered, and regulated outputsarrow_forwardA) Find the solution of B) Find the convolution of Sewt (t-π)dt 8 e-atu(t)e-blu(t)arrow_forwardConsider the signal: f(t)= 0, ㅠ 1 Use the Fourier transform formula to find F(w). otherwisearrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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