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5.) For A FOUR STAGE CASCADE AMPLIFIER I WITH GANS: 6,=4, Gz = 6, Gz =...
Problem #5 (20 points) n the two stage cascade amplifier circuit shown below, the MOSFET has V IV and k-0s mA/ and the BIT has p 100 a) Perform the DC analysis of this circuit and based on the appropriate DC current values, calculate the small signal parameters for each transistor. b) Replace each transistor with its appropriate small signal model (neglecting ro) and draw the resulting smali- signal circuit for this amplifier circuit. HINT: You may use the T-model...
5-6 Figure 5-6 shows the schematic diagram for a two-stage cascade refrigeration system. Each stage operates on an ideal vapor-compression refrigeration cycle with refrigerant- 134a as the working fluid. All the important data and refrigerant phases are given in the schematic diagrams. By referring to the diagrams, determine: (a) The ratio of mass flow rate of the system and draw a T-s diagram complete with the data given. Enthalpy values for each states. Compressor power input for Cycle A and...
i want help in question 14 ( yellow spot) please!
(b) Given your answer to (a), what are the mean and standard deviation of the number op chassis used by the amplifier stage during the 15 minutes it takes the chassis stage to The Lessons of History Part I build a chassis? (c) If Enginola wants to be sure that the probability of an amplifier chassis in stock when he/she needs one is at least 99 percent, how large sho...
Given the following sets: S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, Even numbers A = {2, 4, 6, 8, 10}; Odd number B = {3, 5, 7, 9}; Natural numbers N = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and Prime numbers C = {2, 3, 5, 7} Find the following: a) A ∪ C b) A ∩ N c) A ’ d) B ∩ N e) B ∪ N f) C...
I have attached the questions and the solutions. Please do all
of questions 4 and 5
4.a) A matrix A is said to be orthogonalifA". Arv.equivalently,if AA"-A"Asl If A is anorthogonal matrix with integer entries show that every row of A has exactly one nonzero entry which is equal to ± 1. b) If A and B are invertible matrices of the same size show that adj AB adj B(adj A 5 a) Find all unit vectors parallel to the...
7062-40c-899-259407180866/question cer 15 Homework Question 4 of 5 SHOWROTY Current Attempt in Progress The following are the job cost related accounts for the law firm of Colaw Associates and their manufacturing equivalent Law Firm Accounts Supplies Salaries and Wages Payable Operating Overhead Service Contracts in Process Cost of Completed Service Contracts Manufacturing Firm Accounts Raw Materials Factory Wages Payable Manufacturing Overhead Work in Process Cost of Goods Sold Cost data for the month of March follow 1 2. 3. Purchased...
what is the
6. (5 pt.) The figure shows three equal currents i, two parallel, one anti-parallel, and four Ampenan loops. Rank the loops according to the magnitude of $ li di along each. greatest first. A. a>b>d>c C coda-b E unknown (5 pt.) The graph gives the magnitude B(t) of a uniform magnetic field that exists throughout a conducting loop, perpendicular to the plane of the loop. It is the special case where Ф,-BA and A is constant. Which...
The answer is 5
Question 9: In the circuit shown, find the inductor current i(t) for t20 s (in A) 3Ω 2.5 H İL (t) 20 10 u(t) V 2 S2 (1) 7.5 -2.5 e21 (2) 7.5 -2.5 e0.5t (3) 5 e21 (4) 5 e (5) 6-2 e2t (6) 6-2 e0.5t (7) 4.5 -2.5 e21 (8) 4.5 -2.5 e-0.5t (9) None of the above -0.5t
I just need help on 5 and 6 please
4. For a particular semester, the number of absences and a are presented below. Use Excel to find the covariance a average grade for 8 students and correlation coefficient. Student Average Grade Number of Absences 2 3 91 76 70 2 2 69 42 5 3 8 62 ei 5. Frompine cards numbered 1 through 8, three cards are randoml y drawn without replacement and each card is classified as odd...
i need help with all of the odd number problems in that picture. i
tried doing it mysef but i am unable to get the answer
find the derivative
2. g(x) = (42? + 1)? 4. R=(Q2 +1) 6. f(x) = (x3 + x2)-90 W 8. y= V33 +1 10. C = 12(3q? – 5)3 12. y = 5e5t+1 14. w = eV 1. f(t) = (x + 1)99 3. w= (tº + 1) 100 5. w = (5r –...