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For each network of given figure, find the value of R for maximum power to R, and determine the maximum power to R for each network.
1. The MOSFET circuit in the figure below is used to perform a DC Sweep analysis of the transistor. Given the results shown, determine the effective reverse saturation current for this transistor in its diode mode of operation.
Design a circuit with output f and inputs x1, x0, y1, and y0. Let X=x1x0 and Y=y1y0 represent two 2-digit binary numbers. The output f should be 1 if the numbers represented by X and Y satisfies X>=Y
An inspector selects an item for inspection according to the outcome of a coin flip: the item is inspected if the outcome is head. Suppose that the time between item arrivals is an exponential random variable with mean one.
derive the BER (Bit Error Rate) of a 8-PAM (Pulse Amplitude Modulation) system in an AWGN (Additive White Gaussian Noise) channel.
A technician needs to interface a 7400 device which acts a driver with a load of a 4000 series logic device. Suggest a practical approach to interface the two devices correctly.
A temperature transmitter has aninput range of 0 to 100 degrees celsius, an output range of 4to 20 mA, and an accuracy of ± 0.5%. The ideal transmitterhas a linear output from 4 mA at 0 degrees celsius to 20 mA at 100degrees celsius.
a zener diode exhibits a constant voltage of 5.6 volts for currents greater than five times the knee current.Izk is specified to be 1 ma. the zener is to be used in the design of a shunt regulator fed from a 15 volts supply .
Consider the circuit below containing two ideal (i.e., zero forward voltage drop) Zener diodes whose breakdown voltage is specified. Sketch the transfer characteristic (Vout vs. Vin) between -10V
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).
If a transformer with N(p) and N(s) turns in its primary and secondary, respectively, is placed between the source and the resistor (primary facing voltage source, secondary facing resistor), what is R(eq)
1. An amplifier has cutoff frequencies of 120.0 Hz and 1.200 kHz. Calculate the bandwidth and center frequency of the amplifier. 2. The upper cutoff frequency of an amplifier is 8.000 MHz and its center frequency is 1 MHz.
Suppose a coaxial capacitor with inner radius 1.0 cm, outer radius2.0 cm and length 1.0m is constructed with two differentdielectrics. When oriented along the z-axis, εr for0o
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