Identify the correct sequence in a house water connection.
1
Water meter, Gooseneck, Ferrule, Stopcock, Service pipe
2
Water meter, Service pipe, Stopcock, Gooseneck, Ferrule
3
Ferrule, Gooseneck, Service pipe, Stopcock, Water meter
4
Ferrule, Water meter, Gooseneck, Service pipe, Stopcock