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There is a device that requires 2 Volts to run. The internal resistance of the device is 6^6. There are two batteries that can be used to run the device. One puts out 6Volts and the other putsout 3Volts and each puts out 1 Amp. There is 150 Ft of wire with a resistance of 0.1VoltsDesign a set up to run this device
What is the feedback factor. If a manufacturing error results in a reduction of A to 103, what close-loop gain results? What is the percentage change of Af corresponding to this factor of 100 reduction of A.
An initially charged capacitance discharges through a resistance. At one time constant, what percentage of the initial voltage reamins What percentage of the initial stored energy remains
A four-pole dc generator has magnetic flux of 0.06 Wb/pole, a rotational speed of 1800 rpm, full load current of 40 A, and is simplex lap wound. The generator efficiency is 91%. Pole face coverage is 78%.
The impedance of the transmission line is 2+j4 mega-ohms per kilometer. What is the total impedance of the transmission line. The solutions manual of my book has the impedance of the transmission line being 0.2+0.4j.
A 460V load draws 18kVA at 0.82 pf, lagging. Find the kVAR of capacitance required to correct the power factor to 0.93, lagging.
a digital signal represented by a binary voltage +5.55 and -4.5V , is transmitted over an AWGN channel with noise standard dev 1.12 V.Compute the volt. f the optimum thresholdwhen the priori probabilities of the binary source
A three-phase four wire 480Y /277 volt service is sized to carry 375 amperes per phase. Sketch a metering circuit,including instrument transformers, that provides line-to-neutral voltage, phase current, and kilowatt-hour metering.
the specific heat of water is 4.18x10^3 J/kg(deg)C, so a mass ofwater M (in kilograms) heated by a power P (watts) undergoes a risein temp. at a rate given by: dT/dt = (2.39x10^-4 P)/(M) degrees C/s assuming that the mass of an arm is 4kg, the mass..
The angle of departure is defined as 180 degrees plus the phase angle of GH computed at the complex pole, but ignoring the contribution of that particular pole.
A four pole, 60Hz, 10Hp, 460V, three phase induction motor operates at 1750 r/min when fully loaded and its rated frequency and rated voltage. Determine (a) synchronous speed; (b) slip speed; (c) per unit slip
desgin a BJT amplifier that is balanced in while having a single ended output. The differential gain is 20dB= 10 V/V, and CMRR is 40dB = 100 V/V. Beta is 100 and ro = 50kohm. use dual power supplies +Vcc and -Vee.
a. Given the random binary data sequence 0110001011, provide waveform sketches for (i) NRZ change and (ii)split phase. b.Demonstrate satisfactorily that the split phase waveform can be obtained from the NRZ waveform.
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