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1 Derive the output voltage across the series circuit as a function of time in standard form. 2 Convert the output voltage to laboratory form. 3 Convert the output voltage to exponential form. 4 Deriv
A parallel RC circuit has been connected to a voltage source for all time. R=0.025 Ohms, C= 0.125 farad and v(t)= 10 sin (5t). 1 Derive the current I(t), delivered by the source tothe RC circuit as a
Given that, stator iron loss is 2kW, windage and friction losses are 1.2kW and resistance between two stator terminals = 0.4W, for slip s=0.05, mechanical power supplied to the load PL=41.5 kW and M
Design a circuit for control of lights. There are 3 inputs:Reset, start and clock. Three outputs: Red, Yellow, Green, whichare used to turn on the lights. Only one light can be on at anytime. Reset
Use Shannon's expansion theorem to implement the following function using a 2:1 MUX and other non-MUX gates you may need. LetZ be your select bit and manipulate the formula directly (i.e.don't use t
A cylindrical conducting shell of radius ρ=4mm and negligible thickness forms the inner conductor of coaxial line, the outer conductor is a coaxial conducting cylinder of 20mm radius and negligi
A 10 MHz crystal has a negative temperature coefficient of 4.1Hz/MHz/Co. Determine the crystal frequency if the temperature decreases by 41 degrees.
1. Determine the magnitude of the impedance inohms for a 65 mH inductor with excitation at 750 rad/s. 2. Determine the magnitude of the impedance inohms for a 80 mH inductor in series with a 80 ohm re
Determine the phase angle of the impedance in radians for a 25 mHinductor in series with a 10 ohm resistor. The frequency of excitation is 400 rad/s. Determine the magnitude of the impedance in ohms
a full wave center-tapped transformer rectifier in a power supply provides an average dc output voltage of 14 v on which a maximumripple of +,-0.5 volt is allowed.Diodes have a 0.7 volt drop when co
(A) What is the current flow of a circuit containing inductances of 1-H and 2-H connected in series to a 440 V 60 Hz source (B) What would the total circuit current flow be if the same two coils were
(A) A 6-H and 4-H coil are connected in series. What is thevalue of the total inductance (B) What is the value of thetotal inductance when the same two coils are connected inparallel
Realize the function f(a,b,c,d,e) = Σm(6,7,9,11,12,13,16,17,18,20,21,23,25,28) using a 16-to-1 MUX with control inputs b,c,d, and e. Each data input should be 0,1,a, or a'. Hint: Start with a
find the value of x that is required for nulling the output offset voltage that results from Q1 having an area 10%larger than that of Q2.
A preamplifier is needed to interface this sensor with a variety of laboratory instruments. The output of the preamp must be 1V when the sensor is immersed in a test solution with pH=4 and 1.75V whe
Determine the impulse resonpse of the Fourier Transform for a moving average filter which produces the average value of the present and previous nine samples of a signal, i.e. averaged over ten samp
A tank containing 6000L of water drains out in 30 min. The volume Vof water in the tank after t min of draining isV=6000(1-t/30)2. Find the instantaneous time rate of change of V after 15 min draining
The time t required to test a computer memory unit is directly proportional to the square of the number n of memory cells in the unit. For particular type of unit, n= 6400 for t= 25.0s. Find the in
If the first inverter in the chain has an input capacitance of 20fF and the off chip load is 10 pF, how many inverters should be used to drive the load with the least delay Estimate the delay, expre
Consider the noise level table included in page 2 and thedesign equations included in pages 3 and 4 for circular and square membranes. Consider the radiusof the circular membranes limited to values
a single phase transformer has the following ratings: 10kVA,240/2400V. In the open circuit test with rated primary voltage(240V), the primary current is 0.85A and secondary voltage is2400V. A short
A 20-V-rms 60-Hz ac source is in series with an ideal diodeand a 100 Ω resistance. Determine the peak current and peak inverse voltage for the diode.
An infinitely long cylindrical shell extending between r = 1m and r= 3 m contains a uniform charge density ρv0 .Apply Gauss's law to find D in all regions.
A 1000KVA transformer is at full load with a 0.5 lagging powerfactor. If the line voltage is 500 volts at 60Hz. Find the New Volt-Ampere quanties needed to improve the power factor to 0.95 by adding
A 1000KVA transformer is at full load with a 0.5 laggingpower factor. If the line voltage is 500 volts at 60Hz. Find the following quanties needed to improve the power factor to 0.95 byadding capaci