Question

Explain Transformer
its construction, it's principle, working and Calculation​

Answer 1

Answer:

there it is..

Explanation:

The basic principle behind working of a transformer is the phenomenon of mutual induction between two windings linked by common magnetic flux. ... Basically a transformer consists of two inductive coils; primary winding and secondary winding. The coils are electrically separated but magnetically linked to each other.

Answer 2

Explanation:

Construct tabular form of thisclass interval 0-10 10-20 20-30 30-40 40-50 frequency 5,7,8,6,4