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Show a flowsheet program that represents the peak correction value used in the measurements system.
Use block diagram.
(a) Using superposition, determine the voltage labeled vx in the circuit represented. (b) To what value should the 2 A source be changed to reduce vx by 10% (c) Verify your answers by performing three dc sweeps in PSpice.
If 20 MHz of total spectrum is allocated for a duplex wireless cellular system and each simplex channel has 25 KHz RF bandwidth, find: (a) the number of duplex channels (b) the total number of channels per cell site, if N = 4 cell reuse is used.
Determine the supply voltage E. Find the load resistors RL2 and RL3. Determine the voltage divider resistor R1, R2, and R3.
Let x1[n] = {-2,1,-3,-5,6,8} with arrow under -2 and x2[n]={1,2,3,4} with arrow under 1. a) determine circular convolution of 7 between x1[n] and x2[n] b) verify (a) calculations by computing the DFTs and IDFT.
An LRC circuit has L=0.1H, R=3Ω and C=(1/45)c. The circuit is subjected to an applied force of F(t)=-410*cos50t - 300*sin50t. q(0)=0 and q`(0)=0. Calculate the steady-state current for the circuit.
A 3phase synchronous. Motor is connected in parallel with a load of 500 KW, 0.8p.f lagging and its excitation is adjusted until it raises the total P.F to 0.9 lagging. If the mechanical load on the motor including loss takes 125KW, calculate the K..
Realize each of the following functions as a minimum two-level NAND-gate circuit and as a minimum two-level NOR-gate circuit. (a) F(A,B,C,D) = BD′ + B′CD + A′BC + A′BC′D + B′D′
What is the Difference between Unilateral and Bi-Lateral Circuits & Elements ?
Describe the operation of this circuit.
A voltmeter is specified to have an accuracy error of ±0.1% of full-scale on a ±1V scale. If the meter produces a reading of 0.323VDC, what is the minimum and maximum DC levels that might have been present at the meter's input during this measurem..
A combinational circuit is defined by the following booleanfunctions. Design a circuit with a decoder and external gates. F1(x,y,z) = x'y'z' + xz F2(x,y,z) = xy'z'+x'y F3(x,y,z) = x'y'z+xz
Suppose a random process is X(t) = A[cos(2fot + T)] where A and Fo are constants and T is a random variable that is uniformly distributed over [0, 2p]. 1. Is X(t) wide-sense stationary 2. Find power spectral density of x(t).
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