1. A large SWER line may feed as many as 80 distribution transformers . 2. Pole-mounted distribution transformers are nearly always protected by a live-line maintenance tools. 3. A pole-mounted distribution transformer usually provides power for one or two residences. 4. A large commercial or industrial complex will have multiple distribution transformers . 5. The sector is a major manufacturer of power and distribution transformers . 6. In 2005 the instrument landing system ILS CAT I and the distribution transformer station were renovated. 7. There is a power and distribution transformer manufacturing industry named Achal Electricals situated on Dostpur road. 8. Three-phase to three-phase ( also called " T-connected " ) distribution transformers are seeing increasing applications. 9. Grain-oriented steel is used in large power and distribution transformers and in certain audio output transformers. 10. Formerly, distribution transformers for indoor use would be filled with a polychlorinated biphenyl ( PCB ) liquid.