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Author Archives: Anonymous

A signal of frequency 60 Hz is the input to a full-wave brid…

A signal of frequency 60 Hz is the input to a full-wave bridge rectifier. What is the frequency of the output signal (in Hz)?

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Connecting a load resistor to a passive, first-order highpas…

Connecting a load resistor to a passive, first-order highpass filter will decrease the cutoff frequency.

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Calculate the resonance frequency in Hz of the passive first…

Calculate the resonance frequency in Hz of the passive first order low pass filter as shown below.

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What is the ratio of R1 to R2 if the Vin/Vout = 5?

What is the ratio of R1 to R2 if the Vin/Vout = 5?

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   As you debug one of your circuits, you wish to measure th…

   As you debug one of your circuits, you wish to measure the voltage from “Vout” to GND using an ideal DMM. Which of the following is true about your measurement?

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When we measure the resistance, we must take the resistor of…

When we measure the resistance, we must take the resistor off the circuit.

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For the circuit given below, calculate the gain for

For the circuit given below, calculate the gain for

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Classify the following:  The amount of snow that falls in Il…

Classify the following:  The amount of snow that falls in Illinois in a year (in inches)

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Suppose SAT scores for US students are normally distributed…

Suppose SAT scores for US students are normally distributed with the mean of 420 points and standard deviation of 60 points.  Find the probability of selecting a US student with SAT scores between 342 and 468 points.

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In a small town it was found that 35% of households have VCR…

In a small town it was found that 35% of households have VCR, 55% of households have DVD players, and only 10% of households have both VCR and DVD players. Find the probability that a randomly selected household from that small town will have either a VCR or a DVD player. Classify the following two events: VCR = “selected household has a VCR” DVD = “selected household has a DVD”

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