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An audio amplifier is to be used to amplify a single square pulse (as shown by the ideal input pulse in Fig. 5.11). If the pulse length is 3 ms (= T/2 in Fig. 5.11) and the bandwidth of the audio amplifier is specified by the half-power frequencies of 15 Hz and 20 kHz, estimate the tilt and the rise time of the amplifier output.
(a) Determine the convective heat flux across the gap when no insulation is in place. (b) Determine the minimum number of foil sheets that must be inserted in the gap to eliminate free convection.
An 8-bit A/D converter has Vref- = 2 V and Vref+ = 5 V. The analog input signal vin has a frequency range of 300 Hz to 3.4 kHz. a) If vin = 7 V, what is the binary value on the A/D output pins b) If vin = 1 V, what is the binary value on the A/D outp..
implement the Johnson counter as a Moore machine using three (3) D flip-flops. Give the simplified excitation equations for each of the flip-flops, and draw the circuit. There is no input in this system, as the counter advances on every clock cycl..
Find the line currents in the unbalanced three-phase circuit of Fig. 12.26 and the real power absorbed by the load.
Suppose a batch with more than 40% impurities cannot be sold. What is the probability that a randomly selected batch will not be sold?
The charge is release from rest and accelerate through a potential difference of 100000v. (a) Find the speed of the sphere after the acceleration. (b) if the sphere (which is already up to its max)is fired directly at a fixed (can't move) charge q..
i used the circuit same as on the datasheet cs6422. but in my case i did not use any of the control pins
A 12 V battery with a 0.3 internal resistance is to be charged froma 15 V source. If the charging current should not exceed 2 A, what is the minimum resistance of a series resistor that will limit thecurrent to this safe value
Design an amplifier to sense open-circuit output voltage from a transducer and provide proportional current through a load resistor. The series resistance of the transducer is a range between 1 kOhms and 10 kOhms.
A non-inverting operational amplifier circuit is constructed to have a gain of 100 with an input signal of 1 kHz. Would you expect the circuit to have the same gain with the input signal of 1 MHz
Isc of 3.3A under input power Pinput=1kW/m^2. Assuming diffusion dominated behavior and no parasitic resistance elements, what is the device conversion efficiency at the maximum power point
Use the Internet to find two sources on the topic "health care". One of these sources must be a primary source and the other should be a secondary source. After carefully reading and reviewing the material, write a paragraph describing the type of in..
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