Hi,

I want to know that which is more noisy and dangerous AC and DC supply?
Please elaborate also.

Thanks in advance

 

What are these AC and DC voltage supplies going to power?

 

Either DC or AC can be "noisy" so that is really a non question.
AC is "safer" than the same DC voltage as if you grab a DC electrified object , your muscles tense up and you may not be able to let go. But with AC, you have a slightly better chance of letting go. But DO NOT treat either AC or DC carelessly as either can kill you unpleasantly if the voltage is high enough.

I notice you have posted a number of questions that are related. Is this a homework question?

 

Either DC or AC can be "noisy" so that is really a non question.
AC is "safer" than the same DC voltage as if you grab a DC electrified object , your muscles tense up and you may not be able to let go. But with AC, you have a slightly better chance of letting go. But DO NOT treat either AC or DC carelessly as either can kill you unpleasantly if the voltage is high enough.

I notice you have posted a number of questions that are related. Is this a homework question?

Thanks a lot...yes I had some doubts so I posted all

 

Hi,

I want to know that which is more noisy and dangerous AC and DC supply?
Please elaborate also.

Thanks in advance

Probably Edison and some other pioneer of electricity battled it out on the American death row, each seeking to prove that their kind of electricity executed convicts more efficiently.

There's info online if you can be bothered looking.