No! That will create intergranular corrosion
Absolutely, positively, YES as both are non ferrous metals and there is no possibility of galvanic corrosion or electrolytic action taking place. Presuming your taking about RED BRASS as opposed to Yellow
Yes.
Yes, either by sweating it or with the right fitting on the copper for the brass to screw on. Yes by soldering , brazing, adapters such as Flagg flow TP fittings , Flaire, screwed , Mechanicl joints
Yes, as long as there is a mechanical connection , ie threaded. You cannot glue them to each other.
just cause it dont ok
No, Qwest pipe and joints are OK with well water
yeah
only if engrish is ok
i guess y dont u trie it it might work
lpc ok
Gi weld not recommended . Because of gi coationg will be spoiled out . Puncture will be occur on the pipe weld .
No.