13. A dry vent is prohibited from offsetting horizontally until the vertical rise of the vent is __________.

6" above the flood rim of the highest trap or trapped fixture being vented

a. above the highest fixture branch connected to the building drain

b. above the flood level rim of the highest fixture connecting to the building

c. 6 inches above the connection of the stack vent to a drainage stack

19. For waste stacks having more than 10 branch intervals, the relief vent must be not less than __________.

c. one-half the diameter of the vent stack

19. d. one pipe size smaller than the vent stack

20. Where venting is required for a drainage stack offset, a vent shall connect to the stack __________ the offset.

b. not less than 12 inches above

21. Individual and branch vent pipes exceeding 40 feet in developed length are required to be__________.

21. d. one pipe size greater than otherwise required

a. not less than 2 inches in diameter

b. one-half the diameter of the drain served

c. not less than 2 pipe sizes smaller than the largest drain served

2018 IPC CH 9A Quiz

Authored by Johnny Thulin

Other

Professional Development

Used 4+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View
Student View

25 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

01. The main purpose of venting is for __________.

a. exhaust of sewer gases

b. trap seal protection

c. decreasing flow rates

1. d. increasing flow rates

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

02. A vent piping system is necessary to prevent pressure differentials of more than __________ against the trap seal of any fixture.

a. 1 inch of water column

b. 1 foot of head

c. 1 PSI

2. d. 0.433 PSI

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

03. The vent system for a chemical waste system must __________.

a. connect to the sanitary vent system above the highest fixture

b. terminate through a wall to the outdoors

c. be independent of the sanitary vent system

3. d. terminate in a stack-type air admittance valve

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

04. Prefabricated lead flashings for vent pipe penetrations must have a sheet weight of not less than __________ pounds per square foot.

a. 3.5

b. 2.5

c. 1.25

4. d. 0.75

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

05. In a sanitary drainage system, what is the minimum number of vent pipes that are required to extend to the outdoors?

a. one

b. two

c. one for each air admittance valve

5. d. one for each vent stack or stack vent

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

06. A vent stack connection to the base of a stack is required to connect__________.

a. above the lowest horizontal branch

b. to the building drain

c. at or below the lowest horizontal branch

6. d. a minimum of 10 pipe diameters away from the stack

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

07. Where required to be protected against frost closure, the vent extension through the roof shall be not less than inches in diameter beginning not less than inches inside the thermal envelope.

a. 4, 12

b. 3, 12

c. 3, 18

7. d. 4, 6

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

20 questions

Kosárlabda történelem

Quiz

•

1st Grade - Professio...

20 questions

Seguridad y salud laboral

Quiz

•

Professional Development

20 questions

Intro 7 Writing Exam

Quiz

•

Professional Development

20 questions

Sûreté CAP 1B

Quiz

•

Professional Development

20 questions

UD 20 - Termoterapia

Quiz

•

Professional Development

20 questions

EXAMEN TRIMESTRAL DE SEGUNDO SECUNDARIA HISTORIA

Quiz

•

Professional Development

20 questions

Le droit de propriété

Quiz

•

University - Professi...

20 questions

SEMANGAT MERDEKA KE-63

Quiz

•

KG - Professional Dev...

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Other

10 questions

How to Email your Teacher

Quiz

•

Professional Development

30 questions

Communication On The Job - Midterm Prep

Quiz

•

Professional Development

20 questions

Block Buster Movies

Quiz

•

10th Grade - Professi...

2018 IPC CH 9A Quiz

01. The main purpose of venting is for __________.

02. A vent piping system is necessary to prevent pressure differentials of more than __________ against the trap seal of any fixture.

03. The vent system for a chemical waste system must __________.

04. Prefabricated lead flashings for vent pipe penetrations must have a sheet weight of not less than __________ pounds per square foot.

05. In a sanitary drainage system, what is the minimum number of vent pipes that are required to extend to the outdoors?

06. A vent stack connection to the base of a stack is required to connect__________.

07. Where required to be protected against frost closure, the vent extension through the roof shall be not less than inches in diameter beginning not less than inches inside the thermal envelope.

08. Frost closure protection for vent terminals is required in which of the following locations?

09. What is the minimum required height of a vent terminal located on a roof that serves as a sun deck?

10. A vent shall terminate a minimum of feet horizontally from or at least feet above a window opening.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Other

2018 IPC CH 9A Quiz

01. The main purpose of venting is for __________.

02. A vent piping system is necessary to prevent pressure differentials of more than __________ against the trap seal of any fixture.

03. The vent system for a chemical waste system must __________.

04. Prefabricated lead flashings for vent pipe penetrations must have a sheet weight of not less than __________ pounds per square foot.

05. In a sanitary drainage system, what is the minimum number of vent pipes that are required to extend to the outdoors?

06. A vent stack connection to the base of a stack is required to connect__________.

07. Where required to be protected against frost closure, the vent extension through the roof shall be not less than __________ inches in diameter beginning not less than __________ inches inside the thermal envelope.

08. Frost closure protection for vent terminals is required in which of the following locations?

09. What is the minimum required height of a vent terminal located on a roof that serves as a sun deck?

10. A vent shall terminate a minimum of __________ feet horizontally from or at least __________ feet above a window opening.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Other

07. Where required to be protected against frost closure, the vent extension through the roof shall be not less than inches in diameter beginning not less than inches inside the thermal envelope.

10. A vent shall terminate a minimum of feet horizontally from or at least feet above a window opening.