Technician a Says That Voltage Drop Occurs in a Circuit

Multiple Choice

Technician A says that voltage drop occurs in a circuit only when the circuit is complete and current is flowing. Technician B says that amperage is reduced as it passes through a series circuit. Who is correct?

A) Technician Technician A only
B) Technician Technician B only
C) Both A and B
D) Neither A nor B