Draw a labelled diagram of a step of transformer
- Draw a labelled diagram of a step of transformer and write its principle and working method
- Draw a labelled diagram of a step down transformer
- Draw a labelled diagram of the structure of a basic step down transformer
- Draw a labelled diagram of a step up transformer
- Draw a labelled diagram of a step up transformer and describe its working principle
- Draw a labelled diagram of a step up transformer obtain the ratio
- Draw a well labelled diagram of a step up transformer
- Draw a well labelled diagram of a step down transformer
- Draw the neat labelled diagram of a step up transformer and state the principle on which it works
- Draw a labelled diagram of a step down transformer state the principle of its working