The field coils are connected in series or parallel with the armature winding. The ends of the wire winding are connected to a commutator. The roads are winding and run alongside cliffs the majority of the drive. The Tesla coil primary winding, spark gap and tank capacitor are connected in series. The current transformers are placed around opposite ends of a winding. Covering , it contains a series of winding paths. An autotransformer consist only one winding that is tapped at some point along the winding. There was no sanitation, and open drains flowed along the centre of winding streets. The boulder gardens consist of several large boulders linked by winding pathways. The gardens featured one or more lakes connected by bridges and winding streams. A "delta" connected transformer winding is connected between phases of a three-phase system. The bottom of the driver's secondary winding is connected to ground. Transformer energy losses are dominated by winding and core losses. An ammeter is connected in series with the primary winding. Bipolar motors have a single winding per phase.