AZ ROC KB-1 QUESTIONS WITH COMPLETE
SOLUTIONS
A building that is classified as Group B occupancy, nonspinkled,
requires corridor wall finishes be of what class materials?
Correct Answers Class B
A joist girder is not normally ______. Correct Answers
Bridged
A lintel should have a minimum of how many inches of bearing
over the ends of each jamb? Correct Answers 4 inches
A number 11 reinforcing steel bar in a precast wall that is
exposed to earth and weather must have ______ inches clear
cover Correct Answers 3/4
According to code, the following is NOT considered a
hazardous location for the purpose of glazing: Correct Answers
Glazing in egress window
According to the Americans with Disabilities Act, how big does
the landing need to be at the bottom of a ramp? Correct
Answers 3 feet by 5 feet
All of the following roofing materials can be re-used except
Correct Answers aggregate materials
All of the following soil provisions are considered expansive
except for: Correct Answers at least 10% of soil particles are
less than 5 micrometers in size
, As the temperature of the concrete mix increases, what is the
effect on the concrete mix? Correct Answers There is a loss in
slump
For accelerated curing, what is the preferred method? Correct
Answers High early
For normal placement of structural lightweight concrete it is
seldom necessary to exceed what slump? Correct Answers 4
inch
For reinforcing steel, the minimum clear spacing between
parallel bars in a layer shall be equal to the bar diameter but not
less than _____. Correct Answers 1 inch
How are the ends of bottom bearing joists normally laterally
restrained? Correct Answers Solid blocking
How often are strength tests required for concrete? Correct
Answers At least 1 a day per 150 cubic yards or 5,000 square
feet
In a beam, what is the minimum recommended distance between
tendons? Correct Answers 1-1/2 inches
In a beam, what is the recommended distance between tendons?
Correct Answers 1-1/2 inches
SOLUTIONS
A building that is classified as Group B occupancy, nonspinkled,
requires corridor wall finishes be of what class materials?
Correct Answers Class B
A joist girder is not normally ______. Correct Answers
Bridged
A lintel should have a minimum of how many inches of bearing
over the ends of each jamb? Correct Answers 4 inches
A number 11 reinforcing steel bar in a precast wall that is
exposed to earth and weather must have ______ inches clear
cover Correct Answers 3/4
According to code, the following is NOT considered a
hazardous location for the purpose of glazing: Correct Answers
Glazing in egress window
According to the Americans with Disabilities Act, how big does
the landing need to be at the bottom of a ramp? Correct
Answers 3 feet by 5 feet
All of the following roofing materials can be re-used except
Correct Answers aggregate materials
All of the following soil provisions are considered expansive
except for: Correct Answers at least 10% of soil particles are
less than 5 micrometers in size
, As the temperature of the concrete mix increases, what is the
effect on the concrete mix? Correct Answers There is a loss in
slump
For accelerated curing, what is the preferred method? Correct
Answers High early
For normal placement of structural lightweight concrete it is
seldom necessary to exceed what slump? Correct Answers 4
inch
For reinforcing steel, the minimum clear spacing between
parallel bars in a layer shall be equal to the bar diameter but not
less than _____. Correct Answers 1 inch
How are the ends of bottom bearing joists normally laterally
restrained? Correct Answers Solid blocking
How often are strength tests required for concrete? Correct
Answers At least 1 a day per 150 cubic yards or 5,000 square
feet
In a beam, what is the minimum recommended distance between
tendons? Correct Answers 1-1/2 inches
In a beam, what is the recommended distance between tendons?
Correct Answers 1-1/2 inches
