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construct a simple SR latch using push-buttons for inputs and l.e.d.s for outputs. Describe the timing of output changes with reference to input changes. ON THE SAME PAGE, construct a simple clocked
The resistance, inductance and capacitance of a parallel RLC circuit are 5 kO, 1.25 H and 8 nF, respectively. a- Calculate the roots of the characteristic equation that describe the the voltage respon
A 3 phase, 60 Hz, 4 pole, 440-v (line-line, rms) induction motor drive has a full-load (rated) speed of 1746 rpm. The rated torque is 40Nm. Keeping the air gap flux-density peak constant at its rate
A p-channel JFET operating at VSG = 0 is connected in series with a power supply V and a resistor R = 10 k. Ithas been found that for V 12 V the voltage across R is constant at 10 V. What are IDSS a
A compensated op-amp has an open loop low frequency gain of 10^5 and an open loop -3db frequency of 10 Hz. If an inverting amplifier with a closed loop low frequency gain of 100 uses this op-amp, de
For a state machine, suppose the propagation and contamination delays of the next state circuit are 20nsecs and 5nsec, respectively. For the registers to store the current state, the propagation del
Describe a passive fourth-order Butterworth filter with cutoff frequency of 2000 radians per second and an output resistor of 1000 ohms.
Given a fiber optics line between Alaska and Oregon, with a data capacity of 2.5 Gbits/s, calculate the following: a. the number of voice channels (64 kbits/s each) that can be carried on this line b.
Two amplifiers are cascaded, one with a voltage gain of 6 db and the other with a voltage gain of 4. If 1 V is applied at the input of the first amplifier, what is the voltage at the output of the s
The Dynamics of the system are determined by the second order transfer function of the sensing element , which has a natural frequency of ωn=40 rad/sec and a damping ratio =0.1.
a sequential circuit has one input (X) and one output (F). The circuit examines groups of four consecutive inputs and produces an output F=1 if the input sequence 0101 or 1001 occurs. The circuit re
When you get to work one day you see that the station is delivering 6.0 MW of power with a power factor cosf=0.9. What is rms current. How much capacitance you should add in series to bring the powe
A switch-tail counter uses the compliment of the serial output of a right-shift register as its serial input. (a) Starting from an initial state of 000, list the sequence of states after each shift un
Water is the working fluid in an ideal Rankine cycle. Superheated vapor enters the turbine at 10 MPa, 4808C, and the condenser pressure is 6 kPa. Determine for the cycle the rate of heat transfer to t
In RCL circuit connect with A.C. voltage, Inductor and capacitor increase thier voltage. For example Circuit connect with 230 V A.C. Voltage and frequency 4.96Hz. Inductor and capacitor's Vrms value
Design the base-emitter area of NPN BJT so that its transconductance gain is gm=2 A/V at VBE=0.70 V. The technological parameters are as folows: the emitter is heavily doped, the base doping is 5*10
The short-circuit current of silicon p+-N solar cell at room temperature is Isc ≈Iph = 100mA. The technological parameters of the cell are Area A = 4 cm2, ND=5*1016cm-3, μp=380cm2/V.s, Lp=1
The electric field of a uniform plane wave propagating in lossless isotropic medium is E(x,t) = 60π cos(3*108 t + 4x) αy V/m. The magnetic field at point (0,0,0) when t = 0 is 1A/m. The uni
Conducting plates at z=5m and z=15m are held at potentials -10V and 10V, respectively. If the region between the plates is a homogeneous dielectric with ε = 2ε0, solving the Laplace
Design a one bit block that can be cascaded together to generate the final signal. Assume that you are allowed to generate a different block to treat the signed bit. Provide design for the two block
An electrical device is designed to draw 4.0 amps. A 0.5 mm diameter copper wire is used to connect the device to a power source. What is the maximum allowable length of wire (in m), if the voltage
An increase in the reverse bias base -to-collector voltage reduces the bas width (base modulation effect). At what voltage would the base width be reduced to zero ("punch through" breakdown) if the
There are contacts at the two ends, x=0,W. The contact at x=0 is transparent. Light falls on the contact at x=0 creating electron-hole pairs at a rate GL(x)=GL,0 exp(-x/λ), λ =/= L0. C
Two bit Analog -to -digital converter-MatLab (711) Let X(t)= 0.8 cos(2*pi*t)+ 0.15, 0<=t<=1, and zero otherwise, be the input to a 2-bit analog-to digital converter. The four level quantizer cor
A USB communication link requires a circuit that produces the sequence 00000001. You are to design a synchronous sequential circuit that recognizes this sequence. Additionally, there is an E input t