Free C-2 Practice Quiz: Take our 2019 exam, see where you stand! - California.USTradeTest.com

A contractor plans to install 2’x4’ tiles in an acoustical suspended ceiling in a 100’ x 55’ room. The installer averages 50 tiles/hour and is paid $22.50/hour. How much should be estimated for labor cost?

$3,930.75

$2,475.00

$309.38

$247.50

Correct! Wrong!

25% of your exam consist of planning and estimating questions. Call us at (866) 685 8564 for a free consultation.

What is the BEST tool to use to locate wood framing in a wall system for a retrofit insulation job?

Plumb bob

Stud finder

Tape measure

Rubber hammer

Correct! Wrong!

38% of your exam consist of planning and estimating questions. Call us at (866) 685 8564 for a free consultation.

When installing unfaced insulation between metal studs, the best procedure is to use _____________?

Medal fasteners

Adhesive tape

Friction-fit

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

K factor is a measure of _____________?

Electrical conductivity

Temperature Drop

Thermal conductivity

Rate of heat flow

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

What ceiling wire length should be installed for a 10 foot suspended ceiling if the roof deck is at 20 feet?

Correct! Wrong!

19% of your exam consist of acoustical questions. Call us at (866) 685 8564 for a free consultation.

What is the best method of stopping air infiltration through heating systems?

Caulk duct joints

Seal duct elbows

Caulk ducts at all floor penetrations

Caulk ducts at plenums

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

FSK-25 insulation is used in which of the following?

Non-Commercial exposed fire-resistant buildings

Interior insulation only

Non-fire-rated applications

Commercial exposed fire-resistant buildings

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

Residential slab-on-grade foundations insulation R-Value should be a minimum of _____________ .

a) R-6

b) R-10

c) R-11

d) R-13

Correct! Wrong!

38% of your exam consist of planning and estimating questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is the smallest wire permitted when wrapping air-conditioning ducts?

24 gauge

18 gauge

16 gauge

14 gauge

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

Which of the following is the best insulation?

Aluminum

Batted

Loose Fill

Styrofoam

Correct! Wrong!

19% of your exam consist of insulation questions. Call us at (866) 685 8564 for a free consultation.

Free C-2 Practice Quiz: Take our 2019 exam, see where you stand!

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