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Given the difference equation
a. Find the H(z);
b. Determine the impulse response y(n) if the input x(n) = δ(n);
c. Determine the step response y(n) if the input x(n) = 10u(n).
at 60 Hz, a series LCR circuit contains reactances Xl= 20 ohms and Xc= 14 ohms and resistance = 10 ohms. what is the impedance at resonant frequency
Let h(t)= (1/(R*C))*(e^(1/(R*C)))*u(t) be the impulse of an RC circuit and x(t)= u(t) an input to that circuit. 1. Find X(jω) and H(jω), which are the Fourier transforms of x(t) and h(t). 2. Form the product Y(jω)=H(jω)*X(jω) the Fourier transform of..
Distribution systems are normally operated as radial networks and a simple iterative procedure can be used to solve load flows in them. One of the common methods used is the forward and backward method. The procedure used in this method is?
start by deciding how many chips are needed for eachgroup: ROM RAM1, and RAM2. Next, organize them into banks asneeded. Create a memory map and address table, assigning each groupor bank to a specific address range to avoid conflict.
Develop and describe a technology lifecycle model for lithium air battery (including the time and cost of development, the amount of time to recover the cost, and return on investment (profit) based on the development costs and risks) and/or product ..
Describe a passive fourth-order Butterworth filter with cutoff frequency of 2000 radians per second and an output resistor of 1000 ohms.
An electric ventricular assist device (EVAD) that helps pump blood concurrently to a defective natural heart in sick patients can be shown to have a transfer function G(s) = Pao(s)/Em(s) =1361/ s2 + 69s + 70.85The input, Em(s) is the motor's armature..
A transformer is used to match an 8 ohm speaker to a 500ohm audio line. What is the turns ratio of the transformer what is the input voltage and output voltage when 15W is being delivered to the speaker
The system must be capable of resolving two aircraft that are separated by 1.00 mile at a distance of 20 miles from the airport. Assuming the receiving dish is circular, what minimum dish diameter is required?
An Aluminum electrolytic capacitor that has a capacitance of 75,000µ F,100WV is used in a power supply circuit. The leakage specification of this type of capacitors is 5µ A/µ F. If the voltage across this capacitor is 50 volts, what will be the le..
Assume that a receiver has a first amplifier stage with a 5KW input resistance, a gain of 300, an input audio signal of 20 mV, and an operating temperature of 27oC. When the amplifier is operating with a bandwidth first of 10 MHz,
two charges of equal sign and magnitude are placed on metal conducting spheres. charge q1 is fixed, while the sphere holding q2 is suspended by a thread from point A.if q1 = q2 =1 µC and θ = 40"
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