[SOLVED] For the network of Fig. 7.96,

> Determine Zi, Zo, and Av for the network of Fig. 8.78 if rd = 30 kâ¦.

> Repeat Problem 29 if rd = 20 kΩ and compare results.

> For a JFET having device parameters gm0 = 5 mS and VP = - 4 V, what is the device current at VGS = 0 V?

> Determine Zi, Zo, and Vo for the network of Fig. 8.77 if Vi = 4 mV

> a. Repeat problem 15 for  = 140 using the general approach (not the approximate). b. What levels are affected the most? Why?

> Repeat Problem 26 if rd = 20 kΩ and compare results.

> Repeat Problem 25 if rd = 20 kΩ and compare results.

> Repeat Problem 25 with the capacitor CS removed and compare results.

> Determine Zi, Zo, and Vo for the network of Fig. 8.76 if Vi = 20 mV.

> Determine Zi, Zo, and Av for the network of Fig. 8.75 if IDSS = 6 mA, VP = - 6 V, and gos = 40 mS.

> a. Find the value of RS to obtain a voltage gain of 2 for the network of Fig. 8.74 using rd = â â¦. b. Repeat part (a) with rd = 30 kâ¦. What was the impact of the change in rd on the gain and the a

> Repeat Problem 20 if gos is 10 mS. Compare the results to those of Problem 20.

> Determine Zi, Zo, and Av for the network of Fig. 8.73 if the 20@mF capacitor is removed and the parameters of the network are the same as in Problem 20. Compare results with those of Problem 20.

> Determine Zi, Zo, and Av for the network of Fig. 8.73 if gfs = 3000 mS and gos = 50 ms.

> Determine the pinch-off voltage of a JFET with gm0 = 10 mS and IDSS = 12 mA.

> For the voltage-divider bias configuration of Fig. 4.125, determine: a. IBQ. b. ICQ. c. VCEQ. d. VC. e. VE. f. VB.

> a. Determine Zi, Zo, and Av for the network of Fig. 8.72 if IDSS = 10 mA, VP = â4 V, and rd = 20 kâ¦. b. Repeat part (a) with rd = 40 kâ¦. What was the impact on the results?

> a. Determine Zi, Zo, and Av for the network of Fig. 8.71 if IDSS and VP are one-half the values of Problems 17. This is IDSS = 5 mA and VP = â3 V. b. Compare the solutions to that of Problem 17.

> Determine Zi, Zo, and Av for the network of Fig. 8.71 if IDSS = 10 mA, VP = - 6 V, and rd = 40 kâ¦.

> Sketch the ac equivalent model for a JFET if IDSS = 10 mA, VP = - 4 V, VGSQ = - 2 V, and gos = 25 mS.

> Sketch the ac equivalent model for a JFET if gfs = 5.6 mS and gos = 15 mS.

> a. Plot gm versus VGS for an n-channel JFET with IDSS = 12 mA and VP = - 6 V. b. Plot gm versus ID for the same n-channel JFET as part (a).

> For a 2N4220 n-channel JFET [gfs (minimum) = 750 mS, gos (maximum) = 10 mS]: a. What is the value of gm? b. What is the value of rd?

> Using the drain characteristic of Fig. 8.70: a. What is the value of rd for VGS = 0 V? b. What is the value of gm0 at VDS = 10 V?

> Using the transfer characteristic of Fig. 8.69: a. What is the value of gm0? b. Determine gm at VGS = - 0.5 V graphically. c. What is the value of gm at VGSQ = - 0.5 V using Eq. (8.6)? Compare with the solution to part (b). d. Graphically determine gm at

> If a JFET having a specified value of rd = 100 kΩ has an ideal voltage gain of Av (FET) = - 200, what is the value of gm?

> For the network of Fig. 5.153, what value of RC will cut the voltage gain to half the value obtained in problem 13?

> Calculate gm0 for a JFET having device parameters IDSS = 12 mA and VP = - 4 V.

> Given the measurement VS = 1.7 V for the network of Fig. 7.82, determine: a. IDQ. b. VGSQ. c. IDSS. d. VD. e. VDS.

> For the network of Fig. 7.81, determine: a. VGSQ and IDQ. b. VDS, VD, VG, and VS.

> Determine IDQ for the network of Fig. 7.80 using a purely mathematical approach. That is, establish a quadratic equation for ID and choose the solution compatible with the network characteristics. Compare to the solution obtained in Problem 6.

> For the self-bias configuration of Fig. 7.80: a. Sketch the transfer curve for the device. b. Superimpose the network equation on the same graph. c. Determine IDQ and VGSQ. d. Calculate VDS, VD, VG, and VS.

> Determine VD and VGS for the fixed-bias configuration of Fig. 7.79.

> Determine VD and VGS for the fixed-bias configuration of Fig. 7.78.

> Repeat Problem 16 using the universal JFET bias curve.

> Repeat Problem 12 using the universal JFET bias curve.

> Repeat Problem 1 using the universal JFET bias curve.

> Using the characteristics of Fig. 4.121, determine the following for an emitter-bias configura- tion if a Q-point is defined at ICQ = 4 mA and VCEQ = 10 V. a. RC if VCC = 24 V and RE = 1.2 kΩ. b.  at the operating point. c. RB. d. Power dissipated by th

> For the network of Fig. 7.102, determine: a. IDQ and VGSQ. b. VDS. c. VD.

> For the network of Fig. 7.101, determine: a. IDQ and VGSQ. b. VDS. c. VD.

> The network of Fig. 7.100 is not operating properly. What is the specific cause for its failure?

> Although the readings of Fig. 7.99 initially suggest that the network is behaving properly, determine a possible cause for the undesirable state of the network.

> Given the measured value of VD in Fig. 7.77, determine: a. ID b. VDS c. VGG

> What do the readings for each configuration of Fig. 7.98 suggest about the operation of the network?

> Design a network such as appears in Fig. 7.39 using an enhancement-type MOSFET with PROBLEMS 479 VGS (Th) = 4 V and k = 0.5 * 10-3 A>V2 to have a Q-point of ID= 6 mA. Use a supply of 16 V and standard values.

> Design a voltage-divider bias network using a depletion-type MOSFET with IDSS = 10 mA and VP = - 4 V to have a Q-point at IDQ = 2.5 mA using a supply of 24 V. In addition, set VG = 4 V and use RD = 2.5RS with R1 = 22 MΩ. Use standard values.

> Design a self-bias network using a JFET transistor with IDSS = 8 mA and VP = - 6 V to have a Q-point at IDQ = 4 mA using a supply of 14 V. Assume that RD = 3RS and use standard values.

> For the combination network of Fig. 7.97, determine: a. VB and VG. b. VE. c. IE, IC, and ID. d. IB. e. VC, VS, and VD. f. VCE. g. VDS.

> Determine the saturation current (ICsat) for the network of Fig. 4.122.

> For the voltage-divider configuration of Fig. 7.95, determine: a. IDQ and VGSQ. b. VD and VS.

> For the network of Fig. 7.94, determine: a. IDQ. b. VGSQ and VDSQ. c. VD and VS. d. VDS.

> For the network of Fig. 7.93, determine: a. IDQ and VGSQ. b. VDS and VS.

> For the self-bias configuration of Fig. 7.92, determine: a. IDQ and VGSQ. b. VDS and VD.

> For the fixed-bias configuration of Fig. 7.76, determine: a. IDQ and VGSQ using a purely mathematical approach. b. Repeat part (a) using a graphical approach and compare results. c. Find VDS, VD, VG, and VS using the results of part (a).

> Determine VD and VGS for the network of Fig. 7.91 using the provided information.

> For the network of Fig. 7.90. a. Find IDQ. b. Determine VDQ and VDSQ. c. Find the power supplied by the source and dissipated by the device.

> Given VDS = 4 V for the network of Fig. 7.89, determine: a. ID. b. VD and VS. c. VGS.

> For the network of Fig. 7.88, determine: a. IDQ and VGSQ. b. VDS and VS.

> Given the information provided in Fig. 4.124, determine: a. ï¢. b. VCC. c. RB.

> Determine the value of RS for the network of Fig. 7.87 to establish VD = 10 V.

> For the network of Fig. 7.86, VD = 12 V. Determine: a. ID. b. VS and VDS. c. VG and VGS. d. VP.

> a. Repeat Problem 12 with RS = 0.51 kΩ (about 50% of the value of that of Problem 12). What is the effect of a smaller RS on IDQ and VGSQ? b. What is the minimum possible value of RS for the network of Fig. 7.85?

> For the network of Fig. 7.85, determine: a. VG. b. IDQ and VGSQ. c. VD and VS. d. VDSQ.

> Find VS for the network of Fig. 7.84.

> For the network of Fig. 7.83, determine: a. ID. b. VDS. c. VD. d. VS.

> For the fixed-bias configuration of Fig. 7.75: a. Sketch the transfer characteristics of the device. b. Superimpose the network equation on the same graph. c. Determine IDQ and VDSQ. d. Using Shockleyâs equation, solve for IDQ and then

> In general, comment on the polarity of the various voltages and direction of the currents for an n-channel JFET versus a p-channel JFET.

> Given IDSS = 12 mA and  VP  = 6 V, sketch a probable distribution of characteristic curves for the JFET (similar to Fig. 6.11).

> a. Describe in your own words why IG is effectively  A for a JFET transistor. b. Why is the input impedance to a JFET so high? c. Why is the terminology field effect appropriate for this important three-terminal device?

> Given the characteristics of Fig. 6.54: a. Sketch the transfer characteristics directly from the drain characteristics. b. Using Fig. 6.54 to establish the values of IDSS and VP, sketch the transfer characteristics using Shockleyâs equa

> a. Describe in your own words how the construction of the hot-carrier diode is significantly different from the conventional semiconductor diode. b. In addition, describe its mode of operation.

> Chief financial officers of U.S. companies were surveyed about areas in which job applicants make mistakes. Here are the areas and the frequency of responses: interview (452); resume (297); cover letter (141); reference checks (143); interview follow-up

> Listed below are the earnings (in millions of dollars) of the celebrities with the five highest incomes in a recent year. The celebrities in order are Steven Spielberg, Howard Stern, George Lucas, Oprah Winfrey, and Jerry Seinfeld. Can this “Top 5” list

> To find the mean wage of restaurant workers in the United States, an economist found the mean wage for each of the 50 states, and then calculated the mean of those 50 numbers.

> Listed below (in order by row) are the numbers of home runs in Major League Baseball for each year from 1990 through 2016. Construct a time-series line chart of the data. Is there a trend? 3317 3383 3038 4030 3306 4081 4962 4640 5064 5528 5693 5458 5059

> A survey asked people their working status, and coded the responses as follows: 1 = Working; 2 = With a job but not at work; 3 = Looking for work; 4 = Not working; 7=Refused to answer; 9 = Don’t know. I analyzed the results and found that they have a m

> In an analysis of salaries paid to sales personnel in a company, it is found that those salaries have modes of $75,000 and $95,000.

> A study involves a large number of families with exactly four children. After finding that the mean number of girls is 1.97, researchers rounded the result to 2 because it impossible to get 1.97 girls in a family of four children.

> Find the mean of the data summarized in the frequency table by using the middle of each bin and the frequency for each bin. Also, compare the computed means to these the actual means obtained using the original list of data values.

> I wanted to know approximately what fraction of students at my school are left-handed, so I used a convenience sample in which I surveyed all of the students in my statistics class.

> Find the mean of the data summarized in the frequency table by using the middle of each bin and the frequency for each bin. Also, compare the computed means to these the actual means obtained using the original list of data values.

> A small company has six stockholders who vote on opening a new store. The number of shares owned and the vote of each stockholder are given in the table below. Does the new store receive a majority of the vote by shares?

> A small company has four stockholders who vote on a new advertising campaign. The number of shares owned and the vote of each stockholder are given in the table below. Does the new campaign receive a majority of the vote by shares?

> In one semester, a student completed the 14 credits listed in the table below. Grades are weighted as follows: A 4.0; A 3.7; B 3.4; B 3.0; B 2.7. Find the studentâs GPA for the semester. Round to two decimal places.

> One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 4-credit course, a B in each of two 3-credit cou

> Ryan is taking an advanced math class in which exams are worth 70% of the final grade, homework is worth 20%, and quizzes are worth 10%. On a 100-point scale, his exam scores average 89.5, his homework averages 94.1, and his quiz average is 85. What is

> Your course grade is based on one midterm that counts as 15% of your final grade, one class project that counts as 20% of your final grade, a set of homework assignments that counts as 40% of your final grade, and a final exam that counts as 25% of

> Is it possible for a graph that shows percentage change to show descending bars (or a descending line) even when the variable of interest is increasing? Explain.

> A sample of manufactured air bags is obtained by using a computer to randomly generate a number between 1 and 1000 for each air bag, and the air bag is tested if the generated number is 1000.

> Waiting times (in minutes) of customers at the Jefferson Valley Bank (where all customers enter a single waiting line) and the Bank of Providence (where customers wait in individual lines at three different teller windows) are listed below. Determine whe

> Listed below are randomly selected contributions (in dollars) made to the two presidential candidates in a recent election. All contributions are from the same ZIP code. (The data are from the Huffington Post.) Do the contributions appear to favor either

> An educational researcher conducted a census to determine the average (mean) number of years it takes undergraduate statistics students to earn a college degree.

> Listed below are amounts (in millions of dollars) collected from parking meters by Brinks and others in New York City during similar time periods. A larger data set was used to convict five Brinks employees of grand larceny. (The data were provided by th

> Listed below are speeds (in mi/h) of cars on the New Jersey Turnpike, where the speed limit is 65 mi/h. All cars are going in the same direction, and all of the cars are from New Jersey. The speeds were measured with a radar gun, and the researchers obse

> Suppose you have scores of 60, 70, 65, 85, and 85 on exams in a sociology class. a. What is the mean of these scores? b. What score would you need on the next exam to have an overall mean of 75? c. If the maximum score on an exam is 100, what is the maxi

> Suppose you have scores of 80, 84, 87, and 89 on quizzes in a mathematics class. a. What is the mean of these scores? b. What score would you need on the fifth quiz to have an overall mean of 88? c. If the maximum score on a quiz is 100, is it possible t

> The contents of cans of regular Coca-Cola vary slightly in weight. Here are the measured weights of seven cans, in pounds: 0.8161 0.8194 0.8165 0.8176 0.7901 0.8143 0.8126 a. Find the mean and median of these weights. b. Which, if any, of these weights

> The states of Alabama, Alaska, Arizona, Arkansas, California, Colorado, and Connecticut have the following areas in square miles (land and water), with the areas listed in the same order as the states: 52,200 615,200 114,000 53,200 158,900 104,

> What is an exponential scale, and when is such a scale useful?

Question: For the network of Fig. 7.96,