Which of the following describes a three-terminal voltage regulator?
A series current source
A series regulator✓Ճիշտ պատասխան
A shunt regulator
A shunt current source
Բացատրություն
A three-terminal regulator has input, output, and common connections, with the control element between input and output. All the load current therefore flows through the device, which is the definition of a series regulator.