and Correct Detailed Answers Already Graded A+
1. In a barrier cable system, it is important that any damaged coating be properly
repaired.
a. True
b. False - CORRECT ANSWER-a. True
2. What document will list the correct gauge pressure for stressing?
a. The Project Specifications
b. The Stressing Equipment Calibration Sheet
c. The Tendon Fabrication Sheet
d. The PTI's Field Procedure Manual - CORRECT ANSWER-b. The Stressing
Equipment Calibration Sheet
,3. Backup bars must continue ________ minimum beyond each side of the
anchorage group according to the ACI 318.
a. 4 inches
b. 6 inches
c. 8 inches
d. 12 inches - CORRECT ANSWER-d. 12 inches
4. According to the ACI 318-19, groups of anchorages with more than ______
anchors spaced closer than 12" apart require bursting steel (hairpins) or headed
shear studs.
a. 3
b. 6
c. 9
d. 12 - CORRECT ANSWER-b. 6
5. While stressing a tendon which runs the length of a building, it is observed that
a subcontractor is on the same level, at the far end of the tendon being stressed.
What action is needed?
, a. All of the below.
b. The subcontractor crew must immediately be notified to clear the danger area
of the tendon stressing.
c. Review signage at all entrances to the areas impacted by the stressing.
d. Communicate the proper places to stand during stressing at the jobsite safety
meeting. - CORRECT ANSWER-a. All of the below.
6. What should be checked if you notice excess seating loss?
a. Check the wedge cavity for a buildup of cement paste.
b. Check the worn grippers on the ram.
c. Check to make sure the seating plunger is being activated properly.
d. Both A and C - CORRECT ANSWER-a. Check the wedge cavity for a
buildup of cement paste.
7. According to ACI, after measure elongations are approved, tendon tails must be
cut off within
a. 1 hour