| As shown in the illustrated wound-rotor induction motor, what statement is true concerning changing the motor speed? |
| A) To increase speed, the resistance of the external delta-connected rotor resistor bank must be decreased. |
| B) To increase speed, the resistance of the external delta-connected rotor resistor bank must be increased. |
| C) To increase speed, the resistance of the external wye- connected rotor resistor bank must be decreased. |
| D) To increase speed, the resistance of the external wye-connected rotor resistor bank must be increased. |
