Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Design a stepped-impedance low-pass filter with fc = 2.0 GHz and R0 = 50 , using the exact transmission line equivalent circuit of Figure 8.39a. Assume a maximally flat N = 5 response, and solve for the necessary line lengths and impedances if Z = 10 and Zh = 150 . Use CAD to plot the insertion loss versus frequency
A stereo draws 2.4A at 120V. The audio output power is 50W. a)how much power is lost in the form of heat in the system b)what is the efficiency of the system
A P=900W electric motor with pf=0.82 lagging is connected to a 240 Vrms 60 hertz source. a) Draw an equivalent circuit showing impedance and phasor values for Vs, R and X. b) Find an Xc value to put in parallel with the motor which corrects the pf to..
Alfredo deDarke sleeps with a 7.5-Watt night light bulb on. He turns it on before getting in bed and turns it off 8 hours later. a. Determine the amount of energy used during one evening in units of kiloWatt*hours.
You are given two amplifiers, A and B, to connect in cascadebetween a 10-mV, 100-kΩ source and a 100-Ω load. Theamplifiers have voltage gain, input resistance, and output resistance as follows: For A, 100 V/V, 10kΩ, 10kΩ,respectively;
Draw a schematic for a home or office central air conditionning system.Label the elements. What would be the measured variable. The manipulated variable. A reasonable value for the set point. Name devices that might serve as elements.
1. Electrocardiogram (ECG) is a recording of the electrical activity of the heart which is clinically utilized to monitor patients and diagnosis life threatening cardiac arrhythmias [1]. See Figure 1. Remote monitoring in a patient'shome or office..
consider a message signal m(t)= e^(-2t) cos(2000*pi*t) u(t) a) determine the minimum step size E necessary to avoid slope overload b) calculate the minimum avaerage quantazation noise power based on part a
A DC motor is driving a load given by TL = 3 + 0.02ωLNm , where ωL is the speed in rad/sec. The armature resistance of the motor, Ra = 2Ω . The machine constants at rated flux density, kE=kT=0.4 (inSIunits).
For the feedback voltage amplifier let the op amp have an infinite input resistance, a zero output resistance, and a finite open-loop gain A = 10^4 V/V. If R1 = 1 kOhms, find the value of R2 that results in a closed-loop gain of 100 V/V.
Design a circuit and test procedure to obtain the output characteristic of the 2N2222 transistor using a manual point-by-point technique. The test procedure should include entering the data in an Excel spreadsheet and plotting several sets of data..
1. Explain why "giant magnetoresistance" is considered a quantum mechanical phenomena and why it may be classified as "spintronics". What is its major application? This will require a bit of research on your part. Make sure you list references you..
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
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd