w_tom wrote:

... trader again misrepresents what w_tom posted, in
part, because trader just does not have sufficient electrical
knowledge and trader never bothered to read those so many professional
citations. trader again did not read with technical precision and
sufficient expertise.

w_tom reminds me of Yoda :-)

... no earth ground means no effective protection.

Bull****. A high series impedance can also provide effective protection.

Nick