FREE Journeyman Plumber MCQ Questions and Answers

Question 1

A kitchen cannot be on the accessible route for individuals using public plumbing facilities.

Accepted Answer

TRUE

Answer

Accessible pathways to public restrooms are not permitted to go through kitchens, closets, storage rooms, or other similar areas.

Question 2

What is the greatest possible separation between an accessible toilet faucet and the front edge of the toilet?

Accepted Answer

25 inches

Answer

When the fixture is meant for handicap usage, bathroom faucets must be placed no more than 25 inches from the front border of the lavatory they are serving.

Question 3

Which of the following connections to a sanitary drainage system is seen to be the most effective?

Accepted Answer

Air gap

Answer

An indirect wastepipe is thought to be better protected from back siphonage by an air gap than by an air break. An air break carries a higher risk of a backflow due to the installation process. It is possible for the sanitary drain to become clogged and back up since air breaches have discharge piping entering a receptor. If this happens, contaminated waste may return to the indirect waste fixture. When an air gap is being employed, this is not possible.

Question 4

Which of the following places wouldn't be a good place for an indirect waste receptor?

Accepted Answer

Both Closets and Unvented areas

Answer

Closets and unvented spaces are not appropriate places to install indirect waste receptors. It is necessary for all indirect waste receptors to be reachable.

Question 5

It is necessary to pipe clear water waste from a potable source through an air gap, such as a relief valve on a water heater, to an indirect waste.

Accepted Answer

TRUE

Answer

It is required to pipe clear water waste from a potable water system to an indirect waste and discharge it through an air gap. This is as easy as terminating the discharge pipe of a floor drain six inches above the strainer.

Journeyman Plumbers Exam Practice Test

Journeyman Plumbers Exam Practice Test

FREE Journeyman Plumber MCQ Questions and Answers