ICC REINFORCED CONCRETE Final Code 60 Exam Tested Questions With Revised Correct Detailed Answers

ICC REINFORCED CONCRETE
Final Code 60 Exam Tested
Questions With Revised Correct
Detailed Answers


1) The maximum initial curing temperature of concrete specimens allowed is
- 60 degrees
- 80 degrees
- 73 degrees

- 78 degrees - ANSWER 80 degrees


2) High-energy strength concrete shall be maintained above _____ in a moist
condition for a minimum of _____ days
- 50 degrees, 7
- 50 degrees, 3
- 70 degrees, 3

- 70 degrees, 7 - ANSWER 50 degrees, 3


3) The minimum temperature of concrete when placing into an 18-inch footing
when the ambient temperature is 35 degrees during discharge is
- 40 degrees
- 45 degrees

,- 50 degrees

- 55 degrees - ANSWER 50 degrees


4) The plane of separation between concrete placements that are resumed after
existing concrete has hardened is defined as a
- construction join
- control joint
- expansion joint

- contraction join - ANSWER construction joint


5) A hook for a #5 stirrup with a 90-degree bend shall have a minimum extension
of:
- 2-1/2 inches
- 3-3/4 inches
- 4 db

- 12 db - ANSWER 3-3/4 inches


6) Vibration of cylinders is appropriate when given a slump of
- 1/2 inches
- 2 inches
- 3-1/2 inches

- 4 inches - ANSWER 1/2 inches


7) The tolerance for steel, placement in a 10"x10"x48" beam is?
- +/- 3/8 inch

, - -1/2 inch
-+/- 1 inch

- +/- 1/2 inch - ANSWER +/- 1/2 inch


8) The maximum bar size bundled in beams is?
- (4) #7 bars
- #9 bar
- #10 bar

- #11 bar - ANSWER #11 bar


9) According to the ACI 318, the minimum size of the spiral reinforcement used in
cast in place concrete shall be?
- 3/8
- # 4 bar
-5/8 inch

-dependent upon the seismic zone - ANSWER 3/8 inch


10) Deformed uncoated spiral reinforcement for columns shall be lap spliced a
minimum of?
-12db
-18 inches
-24inches

-48 db, but never less then 12 inches - ANSWER 48 db, but never less then 12
inches