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.
A component called the magnetron generates microwaves from electricity inside the microwave oven. To power the magnetron, a transformer converts the standard household electricity from a wall socket of 120 volts to about 4,000 volts or higher.