I want to know about the characteristics of below mention things in plumbing
I)bottle trap
II) Q trap
III)S trap

i want to know about the characteristics of below mention things in plumbing
I)bottle trap
II) Q trap
III)S trap

A "Q" trap is not a plumbing trap.
A bottle trap (see image) is a chrome trap used in pedestal lavatorys that have the traps exposed.
A "S" trap is a unvented trap, (see image) and is outlawed in every plumbing code.
Although you didn't ask here's more outlawed traps. (see image)
Regards, Tom

On top Of Tom's respond open the link below will show you some traps, Thanks.

John
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