He then starts the first phase of his new locomotives using both steam and electric propulsion.

Inside the stations, the coaches operate solely on electric propulsion.

Even the electric propulsion was upgraded: it could deliver 2-3 knots.

At this point it would begin to accelerate using electric propulsion.

Nuclear electric propulsion was to be used for the 630 day mission.

Can someone please explain how the traffic jam benefits from electric propulsion of the cars in it.

This kind of system is called a hybrid-pneumatic electric propulsion.

Or Second, a previously registered vehicle converted to electric propulsion.

Some of the permitted vehicles are equipped with electric propulsion.

The benefit of electric propulsion is reduced vibration and environmental impact.