ICC REINFORCED CONCRETE final code test questions and answers

ICC REINFORCED CONCRETE final code
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test questions and answers
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An acceptable reinforcing steel support mechanism for a
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24-inch deep footing are? |\ |\ |\




-precast dobie blocks |\ |\




-large,solid pieces of glass |\ |\ |\ |\




-masonry CMU pieces |\ |\ |\




-wooden blocks - CORRECT ANSWERS ✔✔Precast dobie
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blocks


all of the following are true except ?
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---Minimum concrete cover for bundled bars of any size
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need not be greater than 2 inches, unless they are in a
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member that's permanently cast against earth
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---specified concrete cover for headed shear stud
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reinforcement shall not be less then the cover |\ |\ |\ |\ |\ |\ |\ |\



requirement for the member in which the stud |\ |\ |\ |\ |\ |\ |\ |\



reinforcement is located |\ |\ |\




---Concrete cover for the flexural members, walls, and
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compression members with an effective depth of 8-inches |\ |\ |\ |\ |\ |\ |\



can vary -3/8 of an inch
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---Concrete cover for members in highly corrosive
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environments will typically remain the same as cast |\ |\ |\ |\ |\ |\ |\ |\

,against earth - CORRECT ANSWERS ✔✔Concrete cover for
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members in highly corrosive environments will typically
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remain the same as cast agonist earth
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As a general rule, Lap splicing bar larger then NO.11 Is?
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-not permitted |\




-permitted |\




-permitted if bars will be in tension within the structural
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member
-permitted only if bars are within a bundle - CORRECT|\ |\ |\ |\ |\ |\ |\ |\ |\ |\



ANSWERS ✔✔not permitted |\ |\




before new concrete is placed, construction joints must
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be?
-blown free of dirt and debris
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-wetted ,and standing water removed |\ |\ |\ |\ |\




-sand blasted |\




- treated with a bonding agent - CORRECT ANSWERS
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✔✔wetted, and standing water removed |\ |\ |\ |\




grade 60 reinforcing steel has an ultimate strength of?
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-60,000
-75,000
-90,000

, -100,000 - CORRECT ANSWERS ✔✔90,000 psi |\ |\ |\ |\ |\




The__________may waive requirements for the |\ |\ |\ |\ |\



employment of a special inspection agency if he/she finds |\ |\ |\ |\ |\ |\ |\ |\



that the construction is of minor nature.
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-building official |\




-engineer or architect of record |\ |\ |\ |\ |\




-owner |\




-all of the above - CORRECT ANSWERS ✔✔building official
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what is the maximum allowable center to center spacing
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of spliced bars in a non-contact lap splice for the flexural
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members?
-6 inches
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-4 inches
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-8 inches
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-2 inches - CORRECT ANSWERS ✔✔6 inches
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Drilled cast-in place concrete piles that poured with
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concrete having an f'c of 2500 psi need special
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inspection?
-only when required by the building official
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-at the engineers discretion
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-at all times
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