Question 1
Under the SCDOT 2007 Standard Specifications, what is the minimum 28-day compressive strength used to designate Class 4000 structural concrete?
Correct Answer:
4,000 psi
Question 2
Per SCDOT 701.2.5, air-entrained concrete is required in which of the following bridge elements regardless of the concrete class?
Correct Answer:
Bridge columns, bent or pier caps, decks, sidewalks, parapets, and barrier walls
Question 3
For most SCDOT air-entrained structural concrete that is not prestressed, the design mix is based on what target entrained-air content?
Correct Answer:
4.5 percent plus or minus 1.5 percent
Question 4
How many cubic feet are in one cubic yard of concrete?
Correct Answer:
27 cubic feet
Question 5
What is the SCDOT maximum slump for concrete placed in a bridge deck?
Correct Answer:
6 inches
Question 1 of 100
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Prepare with the SC Bridges Practice Questions - South Carolina Bridges Contractor Examination Exam practice quiz. This question bank includes 100 questions covering concrete, osha, scdot, steel, and reinforcing. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SC Bridges Practice Questions - South Carolina Bridges Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on concrete, osha, scdot, steel, and reinforcing. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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