1. (TCO 2) What is the output frequency of a full-wave rectifier with a 60 Hz si
ID: 1846362 • Letter: 1
Question
1. (TCO 2) What is the output frequency of a full-wave rectifier with a 60 Hz sinusoidal input? (Points : 7) 0 Hz
30 Hz
60 Hz
120 Hz
What is the output frequency of a full-wave rectifier with a 60 Hz sinusoidal input? If the anode of a diode is -10 V with reference to ground and the diode is forward biased, what is the voltage on the cathode with respect to ground? In the figure below, E = 20V and R1 = RL = 80?. If the zener is ideal with VZ = 8.6V, what is the zener current? In the figure below, the transistor is used as a buffer, providing sufficient current to turn on the LED when the output of the logic gate is "1." What is the saturation current for the transistor? The n-type regions in an npn bipolar junction transistor are What happens when the base current of a transistor is increased? What voltage gain is required for a BJT common-emitter amplifier for an output of 10 V with an input of 300 mV? In the circuit shown below, if Vcc = 12 V, R1 = 8.2 k?, R2 = 10 k?, Rc = 500 ?, Re = 1 k?, and ? = 100, what is the transistor's collector voltage? In a BJT class A amplifier, the output signal is For the circuit shown below, find ID, the current at the drain.
Explanation / Answer
1) 30Hz
2) -10.7V
3)
4)
5)collector and emitte
6)The collector current decreases and the emitter current increases
7)33.3
8)
9)same shape as input.
10)
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