power cord directionality


IF power cords do indeed have preferred directionality, and one is inadvertently flipped for a few hours, does it "harm"it?
128x128jw944ts
Power cords and fuses and any cables, even digital cables and HDMI cables, are directional in DC and AC circuits. Everybody is on board the DC train. It’s the AC train 🚂 that gives audiophiles a case of the 🍑 It’s because of the inherent directionality of wire. 🔜
....thx for the straight answer!  Part two, should I have it fixed, as who trust knows if it was labeled wrong, is truly backwards, and if I send it back, how will I know what was really done?  Facepalm.....

....thx for the straight answer!  Part two, should I have it fixed, as who trust knows if it was labeled wrong, is truly backwards, and if I send it back, how will I know what was really done?  Facepalm.....