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Wires manufactured for use in a computer system are specified to hve resistances between .12 and .14 ohms. The actual measured resistances of the wires produced by company A have a normal probabilit
Suppose you don't know the probability p of getting a ticket, but you got 5 tickets during the year, and you estimate p by the sample mean p =5/250= 0.02. What is the range of possible values of p a
SSB has an advantage over AM with respect to efficiency and power gain. Why, then, is AM commercial broadcast being replaced with SSB transmission
What is the maximum quantization error for a signal that is quantized to peak-to-peak amplitude of 3V and using 7 bits. Think of quantization error as the difference between the actual sample's valu
Consider the three phase lines symmetrically spaced (fully transposed 7 meters apart using ACSR Dove conductor. Each phase has 4 conductors in a square bundle spaced 0.25 meters apart. a. What
Three hard-drawn copper conductors with a 1 inch diameter and 1 m spacing in a triangular configuration. (Note that 1 mile = 1.609 km). 1. Calculate the dc resistance in ohms per mile ( p = 1.77 &ti
A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 8.06 s. What is its initial velocit
Find the amount of work required for rearranging a uniformly distributed surface charge Q of radius a into a uniformly distributed volume charge of radius a how can i do this problem in 2 different
charges Q are at the corners of a square. A charge q is brought to the center of the square (a) determine q such that there is no force on any of the charges. (b) find the work required to assemble
(a) show that the energy in the field of an electric dipole of moment p outside a sphere of radius R is \(p^{2}/(12\pi\epsilonR^{3})\) (b) calculate the potential energies of an electric dipole (c) ca
What is the maximum output resistance that the source follower must have if the output voltage is to remain within + or - 20% of nominal value. If the MOSFET has kn = 16 mA/V^2, at what current ID m
A CG amplifier when fed with a signal source having Rsig = 200 ohms is found to have an overall voltage gain of 10V/V. When a 200 ohm resistance is added in series with the signal generator the over
Find Rin, Avo, and Ro. Also, if a load resistance of 10k ohm is connected to the output, what overall voltage gain Gv is realized. Now, if a 0.2 V peak sine wave signal is required at the output, wh
Use the upstream wind power relation to calculate the power in a 5-mph wind if the circular wind swept area has a diameter of 2 meters, and the elevation (altitude) is that of Logan, Utah. [Referenc
An amplifier with 40 dB of small-signal open-circuit voltagegain, an input resistance of 1M-ohm ,and an output resistance10-ohm drives a load of 100-ohm .What voltage and power gains(expressed in dB
Design an elevator controller for a simple two-floor elevator. On the 1st floor, there is only an up button, and on the 2nd floor, there is only a down button. Within the elevator, there are two but
Given a char variable called gender, write C++ statements to output "Male" if gender contains upper or lower case M, "Female" if it contains upper or lower case F, or "Invalid Gender" if it contains
A 100uf capacitor is initially charged to 100V. We want 90% of the initial energy to remain after 1 minuet. What is the the limit on the leakage resistance for the capacitor
two identical CE amplifiers are connected in cascade. The first stage is fed with a source eVsig having a resistance Rsig= 10k ohms. A load resistance Rl=10K ohms and is connected to the collector o
At the beginning of each year, the cows are divided into three groups. Young heifers (aged 0 to 1 year) make up the first group. The second group consists of cows aged 1 to 2 years, and the third gr
Design a full subtractor, that is a circuit which computes a-b-c, where c is a borrow from the next less significant bit. (Hint: Denote the difference as d, and a borrow from the next more significa
Build a circuit to compute the parity of an 8-bit number using NAND gates only. The parity is defined as 1 if and only if there are an odd number of 1's in the 8-bit number.
Suppose it is known that an analog signal varies between -3V and + 3V, but we require the range of this signal to be changed so that it varies from 0 to 5V in order to meet the input range of an ana
specify the parameters Rin, Avo, and Ro of an amplifier that is to be connected between a 100k ohm source and a 2k ohm load and is required to meet the following specifications: A. No more than 10%
A CS amplifier utilizes a MOSFET with UnCox = 400 uA/V^2, W / L = 10, and VA = 10V. It is biased at ID = 0.2mA and uses RD = 6k ohm. Find Rin, Avo, and Ro. Also, if a load resistance of 10k ohm is c