AZ ROC KB-1 Exam 4 2025 Comprehensive
Questions and Answers for Guaranteed
Success
What is the minimum required distance between the sides, top, and ends of
untreated wood and masonry surfaces? - correct-answer-1/2 inch
The ends of wall ties shall be embedded in mortar joint a minimum of? - correct-
answer-1/2 inch
In a beam, what is the recommended distance between tendons? - correct-
answer-1-1/2 inches
Which of the following is preferred when appearance is important? - correct-
answer-Hardwood plywood
What is the minimum sized bolts allowed for anchoring the end of a K-Series steel
truss? - correct-answer-1/2 inch
, The ends of K-Series joists shall extend a distance of not less than over the
masonry or concrete support and be anchored to the steel bearing plate. -
correct-answer-4 inches
For accelerated curing, what is the preferred method? - correct-answer-High early
On HOUSE wrap how far do you lap the edges and ends? - correct-answer-2
inches on the edged and 6 inches on the ends
What is the maximum size of reinforcing bar allowed by code in reinforced
masonry walls? - correct-answer-Number 11
What type of cement should be used when tuck-pointing? - correct-answer-
Prehydrated type N mortar
Which type of scaffolding requires both personal fall protection and guard rail
system? - correct-answer-Single point adjustable
Questions and Answers for Guaranteed
Success
What is the minimum required distance between the sides, top, and ends of
untreated wood and masonry surfaces? - correct-answer-1/2 inch
The ends of wall ties shall be embedded in mortar joint a minimum of? - correct-
answer-1/2 inch
In a beam, what is the recommended distance between tendons? - correct-
answer-1-1/2 inches
Which of the following is preferred when appearance is important? - correct-
answer-Hardwood plywood
What is the minimum sized bolts allowed for anchoring the end of a K-Series steel
truss? - correct-answer-1/2 inch
, The ends of K-Series joists shall extend a distance of not less than over the
masonry or concrete support and be anchored to the steel bearing plate. -
correct-answer-4 inches
For accelerated curing, what is the preferred method? - correct-answer-High early
On HOUSE wrap how far do you lap the edges and ends? - correct-answer-2
inches on the edged and 6 inches on the ends
What is the maximum size of reinforcing bar allowed by code in reinforced
masonry walls? - correct-answer-Number 11
What type of cement should be used when tuck-pointing? - correct-answer-
Prehydrated type N mortar
Which type of scaffolding requires both personal fall protection and guard rail
system? - correct-answer-Single point adjustable
