CSLB Trade Exams Sample Questions :

CSLB Trade Exams Sample Questions :

Sample questions from all CSLB Trade Exams

When using a crane to lift a 12,000-gallon tank out of the excavation, what is the preferable position of the rigging lines attached to the tank's lifting eyes?

• One lifting line should be horizontal
• The lifting lines should be as far apart as possibles
• The lifting lines should be as horizontal as possible
• The lifting lines should be as vertical as possible

(Ans- The lifting lines should be as vertical as possible

Which of the following describes surfacing ACM?

• Material that contains more than 1% asbestos
• Material that contains more than 0.1% asbestos
• Material that contains more than 0.01% asbestos
• Material that contains more than 0.001% asbestos

(Ans- Material that contains more than 1% asbestos

When removing asbestos as a multi-employer work site, the asbestos abatement contractor must do which of the following?

• Ensure that all other employers leave the site
• Inform the local Cal/OSHA office within 48 hours
• Ensure that all asbestos is removed
• Inform each of the employers about the asbestos work being performed.

(Ans- Inform each of the employers about the asbestos work being performed

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When must a contractor provide and require the use of protective clothing?

• When Class II work requires removal of ACM exceeding 10 square feet
• When airborne exposure exceeds the TWA and excursion limits
• When Class II work requires removal of TSI exceeding 25 linear feet
• When a negative exposure assessment is produced

(Ans- When airborne exposure exceeds the TWA and excursion limits

Alternating current would most likely be used in GTAW to weld which of the following metals?

• Low carbon steel
• Deoxidized copper
• Aluminum
• Stainless steel

(Ans- Aluminum

What is the minimum thickness of steel that is covered by the AWS D1.1 Structural Steel welding code?

• 1/8"
• 1/4"
• 5/16"
• 3/8"

(Ans- 1/8"

When welding with FCAW, how can the operator control excess spatter?

• Change the drag angle
• Run stringer beads.
• Shorten the stickout
• Lengthen the stickout

(Ans- Shorten the stickout

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To read and properly interpret laboratory analysis reports as they apply to hazardous sites, a contractor should have which of the following?

• The phone number of a contract a the lead agency
• Basic knowledge of math
• A contract at Cal/OSHA
• Basic knowledge of chemistry and the measurements used

(Ans- Basic knowledge of chemistry and the measurements used

How much material will it take to fill up three round holes drilled into the ground 25 feet deep and 2 feet in diameter?

• 235.5 cubic feet
• 180.5 cubic feet
• 150.2 cubic feet
• 100.7 cubic feet

(Ans- 235.5 cubic feet

What method should be used to install electrical and telephone conduit in the same trench?

• Electrical over telephone conduit with a concrete barrier and 4" between

them

• Electrical over telephone conduit with a separation of at least 12" in

between

• Telephone over electrical conduit secured together every 12"
• Telephone over electrical conduit with a separation of at least 12" in

between (Ans- Telephone over electrical conduit with a separation of at least 12" in between

When replacing pavement over a trench, what is meant by "overcutting"?

• All wide spots and bell holes are cut square before paving
• Paving is reinstalled one inch thicker than what was removed
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