Given: A fire alarm horn is mounted 1500 feet from the control unit. It requires a minimum applied voltage of 22.5 volts. With that applied voltage it will draw 45 watts of power. The control unit supplies 24 volts. What is the maximum total conductor resistance this circut can have ?

Given: A fire alarm horn is mounted 1500 feet from the control unit. It requires a minimum applied voltage of 22.5 volts. With that applied voltage it will draw 45 watts of power. The control unit supplies 24 volts. What is the maximum total conductor resistance this circut can have ?