21. The secondary winding of a CT can have taps to provide a range of ratios, five taps being common. 22. The capacitors connected between the bottom of the transformer secondary windings and ground do not form part of the tuning. 23. The RF collector coils are all interconnected by an output transformer, whose secondary winding is connected to the antenna circuit. 24. Magnetic flux is produced by the primary winding, and contained by the high permeability core, links the secondary winding . 25. This provides a transformer with an inherent current limitation due to the loose coupling between its primary and the secondary windings . 26. In the transformer article, it says that the flux in the core cuts the secondary winding to give secondary voltage. 27. The secondary winding of the transformer can be fed to a speaker, a lamp, or the windings of a relay. 28. The charger includes the primary winding of the voltage-reducing transformer and the handle of the brush includes the secondary winding . 29. The secondary winding has connections on the upper electromagnet that are energised from the primary winding and connected to the lower electromagnet. 30. Imagine a single-phase transmission line, supplied by the secondary winding of a transformer or even direct from a small generator.
