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Find the period of a periodic waveform whose frequency is
a. 25 Hz.
b. 35 MHz.
c. 55 kHz.
d. 1 Hz.
An op-amp is connected in the noninverting amplifier configuration. A gain of 21 is achieved using resistors ofvalue 1Mohm and 50 kohms in the feedback circuit. The signal source is connected to the v+ terminal via a 100 ohm resistor.
Create a detailed diagram or set of diagrams to show how the letter A is transmitted in an electrical, light, and radio wave. Show the similarities and differences between how data is transmitted in these three processes.
Because the circuit will take a variable amount of time to compute f (it depends on the value of n), an output called done must be provided, which should remain high while the machine is idle. Draw a state transition diagram for a Moore-type machi..
Note: Structures for the compounds in Problems 2.3, 2.8, and 2.9 can be found in the Merck Index, but are not required to solve the problems.
Design a datapath which inputs three 3-bit unsigned numbers x,y, and z. If z is the binary representation for 3 or 7, output x + y. If z is the binary representation of 4 or 6, output x + z. If z is anything else, output y + z.
If an FSM has N states, what is the maximum number of possible transitions that could exist in the FSM. Assume that no pair of states has more than one transition in the same direction and that no state has a transition point back to itself.
a) Determine the numerical value of To. b) What is the average value of f(t) over the interval 0≤t≤To c) Determine the amplitude of the fifth-harmonic component. d) Determine the phase of the fifth-harmonic component.
A T flip-flop has two operations: storing the previous value when T=0, toggling, i.e. complementing, its value when T=0. a) Tabulate the characteristic table b) Drive the characteristic equation. c) Tabulate the excitation table
In a 3-phase, 4-wire system, the currents in R, Y and B lines under abnormal Conditions of loading- Calculate the positive, negative and zero sequence currents in the R-line and return current in the neutral wire.
A 2.4KV, single-phase circuit suppllies a load of 250KW at a lagging power factor, and the load current is 160A. If it is necessary to improve the power factor, determine the following: (a)The uncorrected poer factor and reactive load.
If the Nyquist samples are quantized into L=65,536 levels and then binary coded, determine the number of binary digits required to encode a sample.
a filamentary conductor carrying current I in the z direction extends along the entire z axis. At z=0 it connects to a copper sheet that fills the x>0 and y>0 quadrant of the xy-plane. Set up Biot-Savart law and find H everywhere on z axis.
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