Members of each skill group held the. ball behind the head at some time in the preparatory phase of the. shot. One member of the high skill group used extreme hip and. knee flexion in the preliminary portion of the shot.
Transformer oil is either synthetic or minerals. Oil inside the transformer is act as a transfer media for heat transfer from HT and LT coils and circulate inside the transformer. Oil also provide insulation and protection to windings.
How Transformers Work. 1  Input Connections-The input side of a transformer is called the primary side because the main electrical power to be changed is connected at this point. 2  Output Connections-The output side or secondary side of the transformer is where the electrical power is sent to the load.