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.
1 Identify the terminals of the power transformer. 2  Using an ohmmeter, measure the resistance of the primary (usually Black-Black wires) and the resistance of both leads to the chassis. 3  The primary should be under 1K ohms. 4  If it is not, the transformer is dead. If it is more than that, the transformer is bad. 2  Measure the resistance from either end of the winding to chassis. 3  If it is less than 100K ohms, unsolder the leads and measure again. 4  If this reading is less than 100K ohms, the transformer is bad.