Deck 4: Installation Methods

Question 1

Drinking fountains may be installed in restrooms.

Answer 1

False

Question 2

____________ fixtures are desirable where large numbers of transient people might be present or where the building occupants might be mentally incompetent or antisocial.

A)Vandal-resistant
B)Porcelain
C)Vitreous china
D)Medical

Answer 2

A

Question 3

____________________ bars are required when installing water closets for accessible usage.

Answer 3

Grab

Question 4

Which of the following tools and supplies would you need to install a food waste grinder?

A)2-inch P-trap and necessary adapters
B)⅜-inch supply tubes
C)basin wrench
D)wax ring seal

Question 5

Which of the following tools and supplies would you need to install a lavatory?

A)safety glasses
B)miniature hacksaw
C)tongue and groove pliers
D)all of the above

Question 6

Safety glasses are standard PPE that you should use when installing any fixture.

Question 7

Service sinks can be supported by a special trap called a trap standard or a(n)____________________.

Question 8

When installing a water closet for use by a 3-year-old with a physical disability, what height should the water closet be above the finished floor?

A)11" to 17" to top of seat
B)9½" to 10½" to rim
C)17" to 19" to top of seat
D)10½" to 13½" to rim

Question 9

When installing a water closet for use by a 16-year-old with a physical disability, what height should the water closet be above the finished floor?

A)11" to 17" to top of seat
B)9½" to 10½" to rim
C)17" to 19" to top of seat
D)10½" to 13½" to rim

Question 10

Which of the following fixtures typically has built-in backflow protection?

A)lavatory
B)dishwasher
C)sink
D)food waste grinder

Question 11

Which fixture is NOT actually installed by the plumber?

A)lavatory sink
B)automatic clothes washer
C)food waste grinder
D)urinal

Question 12

Which of the following tools and supplies would you need to install a bathtub or shower?

A)2-inch P-trap and necessary adapters
B)⅜-inch supply tubes
C)jigsaw with fine tooth blade (for cutting countertop)
D)basin wrench

Question 13

Which of the following tools and supplies would you need to install a laundry tray?

A)2-inch P-trap and necessary adapters
B)⅜-inch supply tubes
C)miniature hacksaw
D)wax ring seal

Question 14

Which of the following tools and supplies would you need to install a water closet?

A)safety glasses
B)miniature hacksaw
C)tongue and groove pliers
D)all of the above

Question 15

When a lavatory is mounted on top of a cabinet, it is referred to as a(n)____________________ and usually installed as a single unit.

Question 16

The three model plumbing codes state that there must be at least 15" clearance between the centerline of the water closet and any side walls.

Question 17

When installing a water closet for use by a 16-year-old with a physical disability, what height should the water closet be above the finished floor?

A)11" to 17" to top of seat
B)9½" to 10½" to rim
C)17" to 19" to top of seat
D)10½" to 13½" to rim