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What value of capacitance will have a capacitive reactance on 180 cycles that is equal to the 60-cycle inductive reactance of a 0.061-henry inductor
A large room is illuminated by twenty 150-watt lamps and thirty 100-watt lamps. If the circuit voltage is 116, calculate the total current.
Write a MATLAB program that asks the user to enter a beginning time and an ending time (both in seconds) that define an interval of time over which we want to plot the velocity and acceleration of t
A direct current source is required to supply a controlled current of 20A to a load in which the resistance varies from 0 to 12 ?. The source consists of a 208 V(L-L) , 60 Hz , there -phases , a con
calculate the time constant for an LR circuit with R=1k and L=10mH. what is the 1st order differentiating and integrating LR circuit.
A majority circuit is a circuit with an odd number of inputs whose output is a 1 if and only if a majority of its inputs are 1. (a) Find the truth table for a three-input majority circuit. (b) From th
frequency 6GHz propagating in vacuum is comprised of two components which are in spatial and temporal quadrature. The phasor expression of the wave electric field is given to be. obtain the phasor e
The noise voltage in an electric circuit can be modeled as a Gaussian random variable with 0 mean and 10^-4 standard deviation (a)What are the probabilities that the value of the noise exceeds 10^-4 a
Write a Matlab script to create a variable B containing 60 random numbers from 0 to 2. Next using a WHILE loop go through all 60 numbers and count the number of values of B that are below 1.4. Store
A voltage regulator circuit uses a Zener diode that exhibits a total voltage of 6.8 V at 5 mA. The resistance Rz = 20 O. The supply voltage V+ is nominally 10 V but can vary by ±1.5 V, and th
A charge Q is placed on each sphere> the electric force of repulsion separates the spheres, and an equilibrium is reached when the suspending threads make an angle of 10 degrees. Assuming a gravi
The circuit also has a single bit output V. If the 4-bit input is not a valid 8421 BCD digit, V = 0; else V = 1. If V = 0, (the input is not valid) the gray code BCD outputs are don't cares.
A point charge of 20 [nC] is located at (4,-1,3), and a uniform line charge of -25[nC/m] lies along the intersection of the planes x=-4 and z=6. (a) Calculate D at (3,-1,0). (b) How much electric fl
Assume that a voice channel occupies a bandwidth of 4 khz , now we need to multiplex 10 digitized voice channel (assuming 8 bit per sample) using synchronous TDM. if the interleaved unit is 1 byte .
How many of these errors change the character's parity How many are detected 2) Determine whether the nor operator ~ defined by a ? b = (a+b)' is associative, commutative, or distributive over +.(sh
Two LTIC systems have impulse response functions given by h1(t)=(1-t)[u)t)-u(t-1)] and h2(t)=t[u(t+2)-u(t-2)].a) Carefully sketch the functions h1(t) and h2(t). b) Assume that the two systems are conn
a) How many ADC bits are required b) What is the maximum allowable noise at the amplifier output c) Design the analog amplifier/filter. A temperature transducer has the relationship: R= 200 + 10T wher
Show that the graph contains a path containing at least dmin arcs. It is exercise problem present in NETWORK FLOWS-Ravindra k.Ahuja and in exercise-2 and problem number is 2.12. I got little bit thi
explian why a single phase IM is not self starting.descibe two ways that can make a single phase IM self starting compare tha air gap mag filed produced bt 1 phase IM and 3 pahse IM
THE Number of pumps in use at both a six-pump station and a four-pump station will be determined. Give the possible values for each of the following random variables. a. T = the total number of pump
Suppose that we are designing a cardiac pacemaker circuit. The circuit is required to deliver pulses of 1-ms duration to the heart, which can be modeled as a 500 ohm resistance. The peak amplitude o
Find the sketch the convolution of the given pairs of functions. You can use either the integration or the graphical method for convolution. x(t) = 2e-3t sin(2t) u(t) h(t) = u(t) + 4d(t-2) find y(t) =
sketch a layout that matches two capacitors of unit size 8 and 3.75.The key is to match the perimeter-area ratio.Assume the unit capacitors are sized 4um*4um. Make sure to give the non-unit capacito
Contrast the electron and hole drift velocities through a 10 um (micro meter) layer of intrinsic silicon across which a voltage of 5V is imposed. Let up = 480cm2/Vs and un=1350cm2/Vs.
Mass is added to the piston at a rate such that the gas is compressed according to the relationship PV1.2 = constant to a final volume of 1.8 ft3. Find the final pressure (psia), the work done in th