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A certain system we have designed needs to be powered by a 24-V dc supply. Available to us in our lab are each of the following types of batteries whose statistical characteristics (and quantities available) are as shown in the table. The system can tolerate variations in the supply voltage that are within 1 V of the designed 24 V level.
Anything outside that range will damage the system. Your job is to come up with a combination of the batteries that will lead to the highest probability that the combined supply voltage will remain within the range 23-25 V.
Assume the voltage of each battery is a Gaussian random variable and is independent of the others and the means and standard deviations of each battery are as shown in the table.
State how you would form some combination of the batteries available to produce the desired supply voltage. Also specify what is the probability that your combination of batteries falls within the desired range.
In this project we will consider the control of a synchronous generator supplying electricity to the grid.
Determine how you would design a planar shield to attenuate a far field signal by 15 db. Assumethat the incoming signal has a flat frequency spectrum from about 100 Hz to 10 MHz. Signalsabove 10 MHz and below 100 Hz can be considered to be negligible..
Design a Phase lag controller that will have a phse margin of about 60 degrees (you will need to be within 5 degrees for your design) A. Where are the poles and zeros B. What is the approximate value of the gain crossover frequency of the plant with..
Let the predetection SNR be sufficiently high to en sure that the PLL does not lose lock. Using MATLAB and the histogram routine, plot the estimate of the pdf at the VCO output. Comment on the results.
A sequential circuit has two inputs (A and B) and contains one D flip-flop that has only D and clock inputs. If A = B the flip-flop is unchanged, otherwise the flipflop is complemented. Find the excitation equation for the D flip-flop
In general, what must be true for two events be both statistically independent and mutually exclusive?
What are its basic differences with respect to OTP-ROM and MP-ROM?
An electronic PI temperature controller has an output p of 12 mA when the set point equals the nominal process tmperature. The controller response to step change in the temperature set point of 3 mA (equivalent to a change of 5 degrees F) is shown
Find Rab for the Circuit in figure 1.- Find Req and io in the circuit of fig 2.- Determine the Voltages at the nodes in fig 3.
Design a parallel resonant circuit so that a variable capacitor can adjust the resonant frequency over the AM broadcast band, 535 to 1605 kHz, with Q
Many automobiles are equipped with windshield wipers that can operate intermittently during a light rainfall. How does the operation ofsuch wipers depend on the charging and discharging of a capacitor
Suppose the information portion of a packet contains 10 bytes consisting of the 8- bit unsigned binary ASCII representation of string "Link Layer".
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