in ac supply both positive and negative cycles contain in single phase the fuse only required for supply side but in dc supply positive and negative seperated by two terminals so we provide two fuses.
A proton is positive, an electron is negative, and a neutron is neutral.
Negative
Positive
To become more stable: positive+negative=neutral. Neutral is more stable than positive and/or negative.
I was pretty sure it was positive. However, according to Edge 2020, it is negative.
Neutral
Positive
It is a positive word
neutral
Negative
positive
positive