True or False: For the differential op-amp circuit, your common mode rejection ratio should ideally be 0.

For the given oscilloscope screen, calculate the period of the signal (in second). Note: volt/div = 2 Volts/div            time/div = 1 ms/div

If you add two sine wave inputs of the same frequency, the FFT plot of their sum will show 2 peaks.

A diode’s resistance in forward bias is measured using a digital multi-meter. Which answer approximately shows a correct resistance value showed by the multi-meter?

Assume Vin = 2V, Vdiode_on = 0.7V, R = 1kΩ.  With RL = 10kΩ, what is the current that flows into output load RL? Provide your answer in mA.

For the circuit as shown below, Vin= 20 V, R1=15 Ω, R2=R3=10 Ω. What is the value of Vout in volts?

In the following frequency response plot blow, find the cutoff frequency.

A Zener diode is specially designed to operate in the ________________ region

For the given oscilloscope screen, calculate the period of the signal (in second). Note: volt/div = 2 Volts/div            time/div = 1 ms/div

In the bridge rectifier bellow at first we increase C1’s value then we increase R1 value. Choose the correct answer.