Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Give the truth table and the logical expression for a circuit with three inputs and one output. The output generates even parity for inputs. Use EXOR/EXNOR in the output expression when possible.
Find a multiple output AND-OR gate circuit to realize the following function. You should be able to implement this in 6 gates total. Show your Karnaugh maps. F= ac + ad + b'd
Find an expression for the rms (root-mean-square) speed of these particles, assuming them to be spheres of diameter and density
Find electric field everywhere produced by two concentrically oriented spheres of radii Ra and Rb (Rb > Ra ) whose volumes are uniformly and oppositely charged to the same amount of charge, Q0.
Four point charges of 1 C are located at the corners of a square with a side a =1 m. Find the magnitude of the force experienced by each charge.
three balanced Y-connected loads are installed on a balance three phase four-wire system load 1 draws a total power of 6kw at unity P.F load 2 requires 10 KVA at P.F=0.96 lagging load 3 needs 8kw at 0
A 75-W, 120-V tungsten incandescent lamp has a resistance of 19.2Ω when no current flows through it. 1.What is the resistance of the lamp when it is connencted to 120-V cource
A second-order system is being designed. It is desired that the percent overshoot be between 10 and 20 percent. Using the relationship between percent overshoot and damping ratio, this corresponds r
Slots in the broad wall of a rectangular waveguide scatter power symmetrically, so that they can be modeled as a shunt admittance,Y, in a transmission line. Consider the waveguide structure below, w
If vid is 20-mV peak-to-peak sine wave applied in a balanced manner but superimposed on VCM= 0.5 V, what is the lowest value that VDD must have to ensure saturation mode operation for Q1 and Q2 at a
Design a second-order Butterworth bandpass filter with the following specifications: Bandwidth:400HzCenter frequency: 2000Hz Determine the transfer function and realize it using the Sallen-Key circuit
Specifications of an analog filter are given below: Butterworth highpass filter Absolute passband gain=1 3-dB cutoff frequency at 4000 radians/second 40 dB attenuation at the stop frequency of 800 rad
Determine the transfer function of a second-order(2poles) bandpass Butterworth filter with with Center frequency of 5kHz, passband gain=1 and a 3-dB bandwidth of 400Hz. Design it using the Multiple
Create the circuit to implement the state table given below. Assume that on reset, the current state will become Q1Q0 = 00 using asynchronous inputs to the flip-flops. Note that the next state and o
The amplifier has Rsig = RL = 1K, Rc = 1K, Rb = 47K, Beta = 100, Cu = 0.8 pF, and Ft = 600MHz. Assume the coupling capacitors to be very large. A.) find the DC collector current of the transistor. B
The voltage v(t)= 359.3 cos(wt) volts is applied to a load consisting of a 10 ohms resistor in parallel with a capacitive reactance Xc=25 ohms. Calculate (a) the instantaneous power absorbed by the
Design an inverting amplifier using an ideal op-amp. the input resistance is 100kohms and the input voltage is 1V. A load resistor of 1kohms is connected to the output and must draw 5mW of power. fi
Write a script that numerically calculates the slopes for the function y = ex. Use x-values that range from 0 to 10 in increments of 0.1. Using these slopes, calculate the equation of a line that is
Two machines and a lighting load are connected in parallel to a 220 V, 60 Hz line. The first machine uses 40 kW of power at 0.81 power factor lagging. The second machine uses 27 kVA at 0.93 power fa
Find the first 10 coefficients Xn, x = 1,2.....,10 in exponential Fourier series expansion of a 1 kHz periodic rectangular pulse train with a base-to-peak voltage of 0 to k volts and a pulse width o
a) Using Shannon's expansion theorem, expand F about the variable d. b) Use expansion in (a) to realize the function using two 3-variable LUTs and a 2-to-1 mux. Specify the LUT inputs. c) Give the tru
Using the results of (1) design a resistive network with an equivalent resistance of 3 kohms using 2 resistors with the same value from those: 1k, 1.2k, 1.5k, 1.8k, 2.2k, 2.7k, 3.3k, 3.9k, 4.7k, 5.6
Presuming that oscillations in wavefunction amplitude lead to oscillations at the same frequency in the charge density, and that the charge density at any point in the structure give rise to radiate
An electron in an infinitely deep potential well of thickness 4 Å is placed in a linear superposition of the first and third states. What is the frequency of oscillation of the electron probab
Suppose you have an Analog-to-Digital Converter (or ADC) with 12 bits of precision, and the manufacturer claims it has the transfer function x = floor(4096×v/5 ) for input voltage vΣ [0,