What is the purpose of a voltage regulator?
A. To convert AC voltage to DC voltage
B. To stabilize and maintain a constant voltage level
C. To amplify the voltage level of a circuit
D. To switch on and off a circuit based on a control signal
Answer:B
What is the purpose of a voltage regulator?
A. To convert AC voltage to DC voltage B. To stabilize and maintain a constant voltage level C. To amplify the voltage level of a circuit D. To switch on and off a circuit based on a control signal