E6A07 - Amateur Extra Class

E6A07 : Which of the following indicates that a silicon NPN junction transistor is biased on?
A Base-to-emitter resistance of approximately 6 ohms to 7 ohms
B Base-to-emitter resistance of approximately 0.6 ohms to 0.7 ohms
C Base-to-emitter voltage of approximately 6 volts to 7 volts
D Base-to-emitter voltage of approximately 0.6 volts to 0.7 volts
Correct Answer: Base-to-emitter voltage of approximately 0.6 volts to 0.7 volts