geoffkait - the notion of diretionality means to favour one direction over the other. If the current travels in two directions, there is no favoured direction, therefore directionality becomes irellevant, hence my use of the term 'indirectional'.
My question to you was how can a fuse demonstrate directionality i.e. to favour a particular direction when the current travels in both. Switching the fuse direction doesn't answer it as if the fuse was directional, there would always be one direction that would suffer - so you're just swapping the problem around.
And I would also go on to say that anyone who suggests that no fuse is best when fuses are put there to protect people from electric shock and potential death needs to think hard about their motivation to make such statements.
My question to you was how can a fuse demonstrate directionality i.e. to favour a particular direction when the current travels in both. Switching the fuse direction doesn't answer it as if the fuse was directional, there would always be one direction that would suffer - so you're just swapping the problem around.
And I would also go on to say that anyone who suggests that no fuse is best when fuses are put there to protect people from electric shock and potential death needs to think hard about their motivation to make such statements.