Free C-39 Practice Quiz: Take our 2019 exam, see where you stand! - California.USTradeTest.com

How should rigid insulation and shingles be installed on a pitched roof?

Install insulation using two-part adhesive.

Install sheeting between the two layers.

Install two layers of heavy underlayment.

Nail the shingles with straw nails.

Correct! Wrong!

28% of your exam consists of Steep-Slope Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

Which of the following needs to be removed when installing spray foam roofing (SPF) over a built-up roof with aggregate?

Only the air conditioning units.

Only the gravel/rock.

Only the walk pads.

The entire roof system

Correct! Wrong!

10% of your exam consists of Job Site Preparation for Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

If a flat rectangular roof measures 16’ x 31’, how many squares of roof covering are required?

Correct! Wrong!

21% of your exam consists of Planning & Estimation questions. Call us at (866) 685 8564 for a free consultation.

Which organization sets safety standards for exposure of asbestos for roofing employees?

IDPR

IEPA

NRCA

OSHA

Correct! Wrong!

21% of your exam consists of Safety questions. Call us at (866) 685 8564 for a free consultation.

Where should piping or electrical conduit be installed?

It should be attached directly below the roof deck.

It should be attached directly on top of the roof deck.

It should be embedded within the roofing system.

It should be suspended well below the roof deck.

Correct! Wrong!

10% of your exam consists of Job Site Preparation for Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is most commonly used for underlayment in asphalt roofs?

Coating-grade asphalt.

Saturation-grade asphalt.

Synthetic fiber felts.

Wood and other cellulose fiber felts.

Correct! Wrong!

21% of your exam consists of Planning & Estimation questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is LEAST likely to require the tear-off and replacement of an existing steep roof?

Damage occurring to structural components

Frequent repairs of the existing roof.

Leaking around or near a chimney.

Leaking resulting in damage to building contents.

Correct! Wrong!

28% of your exam consists of Steep-Slope Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

Which of these is NOT among the characteristics of cellular glass roof insulation?

Durability

Fire resistance

Flexibility

Stable R-value

Correct! Wrong!

10% of your exam consists of Job Site Preparation for Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is best to use when estimating the coverage of two plies of felt roofing underlayment on a steep-slope roof?

25 square feet per factory square.

33 square feet per factory square.

50 square feet per factory square.

75 square feet per factory square.

Correct! Wrong!

28% of your exam consists of Steep-Slope Roof Projects questions. Call us at (866) 685 8564 for a free consultation.

At what height are workers required to wear fall protection according to the Federal OSHA Construction standard?

5 feet.

6 feet.

10 feet.

12 feet.

Correct! Wrong!

21% of your exam consists of Safety questions. Call us at (866) 685 8564 for a free consultation.

Free C-39 Practice Quiz: Take our 2019 exam, see where you stand!

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