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Chapter 05 2021 UPC

Authored by Jeremy Sandor

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Chapter 05 2021 UPC
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. The capacity of a residential water heater is __________________.

a. not regulated by code
b. required to be a minimum of 40 gallons
c. required to be a minimum of 50 gallons
d. based on the “first hour rating” and the number of bedrooms and bathrooms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. A three-bedroom home with two bathrooms is equipped with a gas storage-type water heater. The minimum capacity for the water heater in accordance with the first hour ratings is _______________.

a. 38 gallon
b. 49 gallon
c. 62 gallon
d. 74 gallon

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. Combustion air and venting requirements shall be found in ___________________.

a. this chapter
b. the building code
c. the International Mechanical Code
d. The Fuel Gas Code

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. It shall be unlawful for any person to install, remove, or replace any water heater without first _____________________.

a. obtaining a plumbing contractor license from the Authority Having Jurisdiction
b. obtaining a permit from the Authority Having Jurisdiction
c. having a plumbing journeyman’s license
d. having permission from the building owner

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. A final water heater inspection shall be made only after

a. all plumbing fixtures have been installed
b. all gas appliances have been installed
c. all work authorized by the permit has been installed
d. the plumber has left the job

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. A gas water heater installed in a closet in a bathroom shall _____________________________.

a. be for the exclusive use of the heater
b. be of the direct vent type
c. be a minimum of 5 feet by 3 feet
d. have an exhaust fan interlocked to a CO detector

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. Clearances for listed water heaters shall be

a. a minimum of 1 inch to combustible construction
b. a minimum of 2 inches to combustible construction
c. in accordance with the listing and the manufacturer’s instructions
d. a minimum of 6 inches to unprotected combustible construction

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