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 ?
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Answer Posted / vasavi
1 electric shock ocuurs coz our body acts as a
path /conductor for current.
current lows frm faulty equipment - though us - and then to
ground
we dont get shocks in train i think bcoz in trains our
bodies are not grounded ,its moving
2 tf noise occurs due to a phenomenen
called "Electromagnetic striction"
4 T/f oil is made from crude petroleum (actually by product
during petroleum manufacturing process ) its purified n
used
Well i dont know the test name
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