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Implement the equation of given Problem if a power amplifier is available that can output 0 to 100 V and has a gain of 10.
ProblemA 4- to 20-mA control signal is loaded by a 100 Ω resistor and must produce a 20- to 40-V motor drive signal. Find an equation relating the input current to the output voltage.
A potentiometer is wired is wired to represent a rotational range of 0-180 degree. The potentiometer is supplied with a voltage of 15 VDC. What is the output voltage at 75 degree
What is the tension in each wire?
BJT Amplifiers Sketch an emitter-follower circuit with R1 = R2 = 50kohm ; RE = 2kohm. The collector of the npn transistor is connected to VCC = 5V and the input signal has an internal resistance, RS = 0.5kohm
For a series RC circuit, find ZEQ(s) and then select R and C so that there is a pole at s = 0 and a zero at s = -10 krad/s.
design an inverting amplifier with an input resistance of 20kΩand a gain of-10.include a resistor to compensate for bias current.design a summing amplifier such that Vo=-(10V1+2V2+0.5V3).
Prepare a report on the controls and displays of the oscilloscope and function generator. hen practiced taking measurements with the oscilloscope and properly stating the known boundaries.
Determine the values of the lumped parasitic capacitor and inductor in a 5 ft long two-wire transmission line with air dielectric Each wire has a diameter of 1 mm and the separation between the wires is 1 inch.
The probability that a person will install a black telephone in a residence is estimated to be 0.3. Find the probability that the tenth phone installed in a new subdivision is the fifth black phone.
Assume a 20 V voltage drop occurs across an element from terminal 2 to terminal 1 and that a current of 4A enters terminal 2. (1) Based on passive network convention, state whether the element is absorbing or delivering power.
The propagating pulse passes an observer at x=0. The peak of the pulse can be approximated by a parabola, v(t)=20 (1 - 10t^2), where v is the mV and t is in ms. (a) find the current along at x=0, t=0 (b) find the membrane current per unit area at ..
A 250V rms system is supplying three parallel loads. One draws a 20kW at unity power factor, a second uses 25kVA at PF=.8 lagging, and the third requires a power of 30kW at a lagging PF of.75
Determine the tuning range of the local oscillator for IF frequencies varying between 400 kHz and 2 MHz. Plot the ratio defined by the tuning range over this range of IF frequencies as in Table 3.1.
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