Plg. RU observing

What is the typical ratio of fall needed for drain lines?

• 1/4" per 1'

• 1/4" per 5'

• 1/8" per 5'

• 1/8" per 1'

What is the minimum size of pvc that pernitrates through the roof for venting a plumbing system?

• 1 1/2"

• 4"

• 2"

• 3"

What size black iron sticks out of the home at Cardinal Lane for the gas meter to hook up to?

• 1"

• 3/4"

• 1/2"

• 1 1/4"

How many outside faucets are installed at the Cardinal Lane job?

• 4

• 3

• 1

• 2

What type of material is being used at the Cardinal Lane job for the water heater flue?

• Cellular core pipe

• Galvanized steel

• pvc

• stainless steel

The master bath shower at Cardinal Lane is going to be a

• fiberglass shower

• poured base shower

• steel shower

• quartz shower

The water service coming into the Cardinal Lane job is what size diameter?

• 1/2"

• 3/4"

• 1"

• 1 1/4"

Metal striker plates are used for what purpose?

• Serves no purpose. Inspections ask for them needlessly.

• Ties wall sections together

• fill in the gaps where the wood is missing

• protect plumbing lines from nails and screws

What is flux?

• Used to seal the threads of steel pipe so they will not leak

• Used to prepare copper for soldering

• Used to prepare pvc for gluing

• Used to test water systems for leaks

The maximum number of fixture allowed on a 1/2" water line is

• 4

• 1

• 2

• 3