What direction should Hi Fi tune fuse be installed

The actual signal itself, the one that carries the music information, the electromagnetic wave, is not alternating. Make sense?

Education can be defined as what's left after you've forgotten everything you learned in school.

:-)

Rok2id, and why should anyone care what you think. We all have ears.

04-30-14: Geoffkait
Then the net current is zero, no?

No :-) What is zero, assuming no DC offset is present, is the net movement of electrons.

As your subsequent post sort of indicates you realize, power and energy, and in the case of signal conductors, musical information, are conducted unidirectionally, from source to load (assuming the load is resistive). During one half of each cycle, current flows in one direction, and during the next half of the cycle current flows in the opposite direction. Power is proportional to voltage times current, and that product is positive during both half-cycles (the product of two negatives being a positive), corresponding to transfer of power (and energy, which is proportional to power times time) in one direction (for a resistive load).

AC current is generally defined quantitatively on a Root Mean Square basis, corresponding to its ability to convey power and energy into a resistive load, and reflecting the fact that equal amounts of power and energy are conveyed during the positive and negative half-cycles (assuming, again, that no DC component is present).

However, I have yet to see a technically defensible explanation of how a fuse would have any "knowledge" of the direction in which power and energy are being conveyed through it.

04-30-14: Geoffkait
Education can be defined as what's left after you've forgotten everything you learned in school.

That's a cute saying, but it's not really true.

Regards,
-- Al

****Rok2id, and why should anyone care what you think*****

I cannot think of a reason why anyone should. Esp since logic and knowledge have no place in High-End Audio. All of which has no bearing on the validity of what I said.

We ALL, know the truth when we hear it.

Cheers