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Free Journey Level Plumber Exam Questions That Helps Candidates Pass

Question # 66

Secondary roof drainage systems must be sized to:

Options:

A.

Match primary drains exactly

B.

Handle the full design rainfall load when primary drains are blocked

C.

Discharge to sanitary sewers

D.

Use half the capacity

Question # 67

The maximum developed length of vent piping is determined by:

Options:

A.

Fixture count only

B.

Tables based on size and DFU load

C.

Slope alone

D.

Roof height

Question # 68

The minimum cross-sectional area for a shower receptor is:

Options:

A.

700 square inches

B.

900 square inches

C.

1,200 square inches

D.

1,500 square inches

Question # 69

Leaders inside buildings must be:

Options:

A.

Concealed without access

B.

Constructed of approved materials and may require firestopping

C.

Connected to sanitary

D.

Unvented

Question # 70

The maximum allowable velocity in copper water piping is generally:

Options:

A.

4 fps

B.

8 fps

C.

12 fps

D.

16 fps

Viewing page 14 out of 18 pages

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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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