Which of the following statements are correct: A. The electr…

Which of the following statements are correct: A. The electrical power that we get from the wall outlets is 120V AC(volts, alternating current).  B. The bridge rectifier is the first step in AC to DC conversion. C. A bridge rectifier is an arrangement of four diodes to convert a bipolar AC waveform into a unipolar waveform. D. One way to help regulate the output (AC to DC conversion) is to add a filter capacitor to the output. The larger the capacitor, the more energy it can store, further reducing the ripple effect.

For the circuit shown below, Vin1 is a 2 Vpp sine wave with…

For the circuit shown below, Vin1 is a 2 Vpp sine wave with frequency 1 kHz. Vin2 is a 3 Vpp sine wave with frequency 1 kHz. Vin1 and Vin2 are exactly in phase with each other. What would be the observed peak to peak (Vpp) value of Vout? Express your answer in volts, peak to peak (Vpp).     

A first-order passive low pass filter usually has one end of…

A first-order passive low pass filter usually has one end of the resistor connected to a function generator, and the other end connected to a capacitor to ground. If another capacitor of the same value as the first capacitor is connected across the first capacitor, how will the cutoff frequency be affected?