Author Question: In a series voltage regulator, the four circuit blocks are: A) error detector, reference voltage, ... (Read 80 times)

vicky · **on:** Jul 28, 2018

In a series voltage regulator, the four circuit blocks are:

A) error detector, reference voltage, series regulator, sampling circuit.
B) control element, reference voltage, error detector, sampling circuit.
C) reference voltage, series load, reference voltage, current limiter.
D) control element, reference voltage, error detector, current limiter.

Question 2

What is VC at the end of the input pulse to an RC integrator if the resistance is 22 k, the capacitance is 0.05 F and the input is a 12 V, 2.2 ms pulse?

A) 12 V B) 7.58 V C) 10.4 V D) 4.42 V