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Derive the PLA programming table for the combinational circuit that squares a three-bit number. Minimize the number of product term.
show the construction of an asynchronous MOD 2 binary up/down counter withup/down counter control P, when P= 0, it counts up and, when P= 1,it counts downs.use JK flip-flop.
An energy-storage network consists of series-connected 16-mH and 14-mH inductors in parallel with series-connected 24-mH and 36-mH inductors. Calculate the equivalent inductance.
If the tansformer is connected to a 0.8(at 10 degrees) Ω load on the low-voltage side, determine the primary and the secondary currents when the transformer is connected to 1200 V rms.
A sequential circuit has one flip-flop Q, two inputs X and Y, andone output S. The circuit consists of a D flip-flop with S asits output and logic implementing the function D = X (+) Y (+) S with D
A 24 signal each of 5kHz base band bandwidth are FDM multiplexed using SSB sub carrier modulation. the composite multiplexed signal y(t) is frequency modulated using100MHz carrier frequency.
a signal x(t) is transmitted through a distortionless lti channel with a time delay of 12 msec. the energy of the output signal y(t) is related to the energy of the input signal by Ey/Ex =.04
when the load is removed from the generatorthe magnitude of the terminal voltage is 34500V. the generator feeds a delta-connected load through a transmission line with an impedence of 0.8+j6.4. the
A priority decimal-to-BCD encoder has active-LOW inputs andoutputs. If there are LOWs only on decimal inputs 2, 5, and 8, what BCD code appears on the outputs
If the overall impulse response of a data communication system is araised cosine pulse with 100% excess bandwidth (i.e. roll-offfactor of 1), then find the height and the width of the eye pattern.
Two magnetically-coupled coils are wrapped around a mutualnon-magnetic material. The coefficient of coupling betweenthe coils is 0.388. L1 has 500 turns and a value of 23.75mH while L2 has700 turns
Consider and electron in a cubical crystal of a conducting material. Such an electron is free to move throughout the volume ofthe crystal, but can't escape to the outside.It is trapped in athree dim
Find the capacitor voltage (you choose referece direction force), the inductor current(you choose reference direction for iL,the energy stored in the capacitor, and the energy in the inductor.
the electric field srength E due to an infinite line of chargeis given by E = λ/(2πrεo), where λ is the charge per unit length and r is the radial distance from the wire. a, s
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 &the
A three-phase, 5 hp, 208 V, 60 Hz induction motor runs at 1746 rpmwhen it delivers rated output power. (a) Determine the number of poles of the machine. (b) Determine the slip at full load. (c) Determ
A 120V(rms), variable-frequency source is connected in series with a 100Ω resistor and 100μF Capacitor. Find the input power to the circuit from the source at the frequency where the powe
A manufacturing plant has an installed capacity of 999 kVa ofpower. Its total connected load is 800 kW with system power factorof 60%. a. Is the installed capacity sufficient to supply the total conn
A 100mF capacitor is connected in series with a 10 kW resistor and a 10-VDC source for 2 seconds. Then it isdisconnected quickly and connected to a single resistor of 1kW. (a) Write the capacitor volt
This will allow us to represent 256 numbers in that range, and there are only 6 integers in that range, so we'll be able to represent 250non-integral values, such as, perhaps, 2.5. Assume we will us
At the receiver, the carrier is reinserted during demodulation, but its frecuency is 5.00015 MHZ rather than exactly 5 MHZ. How does this affect the recovered signal How would a voice signal be affe
A 120 V(rms), variable frequency source is connected in series witha 100 ohm resistor and a 100uF capacitor . Find the input power to the cirtcuit from the source at th frequency where the power fac
Does anyone understand this solution. It looks like they arecompetely ignoring the 30V source. And then when you remove thesources to find Rth, the 40ohm and 10ohm resistors look to be in series to
The two loads draw a total average power of 52,800 W at a power factor of 0.8 leading. One of them draws 40K VA at a power factor of 0.96 lagging. What is the power factor of the other load
The variable resistor R in the figure is adjusted until it absorbsthe maximum power from the circuit. a) Calculate the value of R for maximum power. b) Determine the maximum power absorbed by R