Question 1

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

Accepted Answer

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

Question 2

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?

Accepted Answer

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 rimE) None of the above
F) A) and C)

Question 3

Drinking fountains may be installed in restrooms.

Accepted Answer

A) True 
 B)False

Question 4

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

Accepted Answer

A)  Vandal-resistant
B)  Porcelain
C)  Vitreous china
D)  MedicalE) A) and B)
F) A) and C)

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

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

Question 7

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?

Accepted Answer

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 rimE) A) and D)
F) B) and C)

Question 8

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

Accepted Answer

The answer of ____________________ bars are required when installing water...

Question 9

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

Accepted Answer

A) True 
 B)False

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

A)  2-inch P-trap and necessary adapters
B)  ⅜-inch supply tubes
C)  jigsaw with fine tooth blade (for cutting countertop) 
D)  basin wrenchE) All of the above
F) A) and D) A

Question 12

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?

Accepted Answer

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 rimE) A) and C)
F) B) and D) B

Question 13

Which fixture is NOT actually installed by the plumber?

Accepted Answer

A)  lavatory sink
B)  automatic clothes washer
C)  food waste grinder
D)  urinalE) A) and B)
F) B) and D)

Question 14

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

Accepted Answer

A)  lavatory
B)  dishwasher
C)  sink
D)  food waste grinderE) All of the above
F) C) and D)

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.

Accepted Answer

The answer of When a lavatory is mounted on top...

Question 16

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

Accepted Answer

The answer of Service sinks can be supported by a...

Question 17

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.

Accepted Answer

A) True 
 B)False

Exam 4: Installation Methods

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

Correct Answer
verified

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?

Correct Answer
verified

Drinking fountains may be installed in restrooms.

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified
B

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?

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified
A

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?

Correct Answer
verified
B

Which fixture is NOT actually installed by the plumber?

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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

Correct Answer
verified

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.

Correct Answer
verified

Exam 4: Installation Methods

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

Correct AnswerverifiedShow Answer

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?

Correct AnswerverifiedShow Answer

Drinking fountains may be installed in restrooms.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedB

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?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedA

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?

Correct AnswerverifiedB

Which fixture is NOT actually installed by the plumber?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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.

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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B

Correct Answer
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A

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B

Correct Answer
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