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Free Journey Level Plumber Exam Questions That Helps Candidates Pass

Question # 6

Urinal substitution percentage in assembly occupancies is up to:

Options:

A.

25%

B.

50%

C.

67%

D.

100%

Question # 7

Drum traps are:

Options:

A.

Allowed for all fixtures

B.

Generally prohibited except for special approved uses

C.

Preferred for sinks

D.

Required for showers

Question # 8

The minimum clear space in front of a urinal is:

Options:

A.

15 inches

B.

21 inches

C.

24 inches

D.

30 inches

Question # 9

Ejector pumps for sewage must be sized based on:

Options:

A.

Fixture count only

B.

Total DFU, lift height, and discharge rate

C.

Slope alone

D.

Vent size

Question # 10

Hair interceptors are required in:

Options:

A.

Kitchens

B.

Beauty salons and barber shops

C.

All residences

D.

Storm systems

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Journey Level Plumber Overview

Name Journey Level Plumber
Code Journey Level Plumber
Vendor Skilled Trades
Certification NITC

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