This is an electrical question. For Romex 12/2 UF-B, what does UF-B stand for?

Also, for 12/2 TYPE NM-B, what does NM-B stand for?

Answers:
UF-B (Underground Feeder) is a specially insulated cable that can be buried directly in the ground, without benefit of conduit (as long as local code allows it). NM-B (Non-Metallic Sheathed) is standard interior (dry location) wiring. The B refers to the specific use-type of the cable.

Other answers:

Hello, i'm a 37year old man living with my 65year old mum, how many chances for a London council flat ?

Does anyone know where I can find a Wilson ceramic basketball lamp?

I have a slot that could fit an a/c under my window. Can I use a regular window a/c there?

if u were to invent a kitchen gadget, what would it be?

earwig problems?

How long does a fly really live for?

what are the best thingss to keep in the house for the atmosphere to be sound and peaceful?

website for city guides?

What sympathetic of substantial plant will thrive on my screen surrounded by porch surrounded by sc?