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1)Why electric shock is feel ?? n in a Electric Train why
we didnt feel that ?

2)What is the reason for transformer Noise ??

3)What is relation b/w Transmission Lines & Communication
Lines ?

4)Which material is used for making Transformer oil & How u
measure its dielectric strength & Name the test ?





Answer Posted / rahul dhote

trasformer noise is also called as *HUMING* it is due to
mechanical vibration of various part of the trasformer
structure

Is This Answer Correct ?    2 Yes 4 No



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