Which type of transformer is there in a sub station ?

Which type of transformer is there in a power station ?

Which type of transformer is a distribution transformer ?

Name the type of transformer.

Step up or step down transformer in the power distribution system erected for the purpose of household distribution. How many lines go out of the distribution transformer ? Which are they ?

Step up or step down transformer in the power distribution system erected for the purpose of household distribution. Which method is adopted for connected secondary coil in the distrribution transformer ?

The core of a transformer is laminated because

The current in the secondary coil of a transformer is 1A and that in the primary is 0.5 A. What type of a transformer is this ?

Power stations are centres that generate and distribute large quantities of electricity. Power submission is the process of sending electricity to distant places through wires from the power stations which are the stage in which step down transformers are used in power transmission ?

There are 10000 turns in a trànsformer. Voltage in the primary is 0.2A. The transformer is wound so as to get a current 0.4A in the secondary. What type of transformer is this?