While Having a Discussion, Technician a Says That Voltage Will

Multiple Choice

While having a discussion, Technician A says that voltage will be closer to 14.4 to 14.8 volts when the system is very cold and closer to 13.5 volts when the system is hot. Technician B says that voltage is closer to 13.5 volts when the system is very cold and closer to 15.5 volts when the system is hot. Who is correct?

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