The 11,000 volt overhead power was stepped down to 250 volts for the operation of the motors.

In 1892 it was ordered by Congress to switch to overhead electrical power and complete the line.

Several of the examples listed below involve the use of dual-mode buses to travel through a tunnel on electric overhead power.

This service is operated by Desiro Class 350 units, which use overhead power.

Instead, the rooftop mechanical arm that links the train with overhead power became fouled in at least two 11,000-volt lines.

A standard gauge line with overhead power runs towards Annecy and Lyon.

About 80-90% of faults on overhead power lines are transient and can be cured by autoreclosing.

There is also the possibility that the more expensive overhead trolly power is competitive with hybrid busses.

Also stored nearby were drums of oil to run the backup generators, should the overhead power fail.

The shoes were retracted when operating from overhead power and prototypes were used for testing.