FDOT ASPHALT PAVING LEVEL 1 LATEST UPDATED REAL FINAL
PRACTICE EXAM WITH ALL POSSIBLE COMPLETE DETAILED PRACTICE
QUESTIONS AND 100% CORRECT VERIFIED ANSWERS FULLY SOLVED WITH
CERTIFIED RATIONALES PLUS RELIABLE ANSWER KEY UPDATED
VERSION BEST 2026 .
SECTION 1: MIX TEMPERATURE & DELIVERY
Question 1:
What is the standard master range tolerance for asphalt mix temperature at the delivery point
relative to the target temperature?
A) ±10°F
B) ±15°F
C) ±30°F
D) ±45°F
Correct Answer: C) ±30°F
Rationale: FDOT specification 334 allows a master range of ±30°F from the target mix
temperature. Individual load tolerances are tighter at ±15°F. The master range is the
temperature tolerance used for rejecting loads, while the single-load tolerance is used for
individual truck acceptance. The criteria for temping asphalt trucks includes: any single truck
should be within ±25°F, and the average of five trucks should be within ±15°F.
Question 2:
Where should the hole be located for temping asphalt trucks?
A) Center of the truck bed, 12 inches from the bottom
B) On both sides, 6-10 inches above the bottom, in the middle third of the truck
C) At the front of the truck bed only
D) Anywhere on the load surface
Correct Answer: B) On both sides, 6-10 inches above the bottom, in the middle third of
the truck
Rationale: The temperature probe hole should be located on both sides of the truck,
approximately 6-10 inches above the bottom of the bed, in the middle third of the truck. This
location provides an accurate representation of the mix temperature, as the middle of the load
retains heat better than the edges or surface.
,Question 3:
What is the single-load temperature tolerance for the mix in the truck?
A) ±15°F of the target mix temperature
B) ±25°F of the target mix temperature
C) ±30°F of the target mix temperature
D) ±45°F of the target mix temperature
Correct Answer: B) ±25°F of the target mix temperature
Rationale: The single-load temperature tolerance is ±25°F of the target mix temperature.
Individual load tolerances are tighter than the master range of ±30°F. The average of five trucks
should be within ±15°F.
Question 4:
The delivery ticket for an HMA shipment must be verified on-site for:
A) Mix temperature, batch number, and total weight
B) Truck driver's license, fuel level, and mileage
C) Only the mix temperature
D) Only the total weight
Correct Answer: A) Mix temperature, batch number, and total weight
Rationale: The delivery ticket for an HMA shipment must be verified on-site for mix
temperature, batch number, and total weight. This ensures the mix meets specifications
before placement and allows for proper tracking and quality control documentation.
Question 5:
What is the most accepted way to take the temperature of hot mix asphalt in the truck?
A) Use an infrared temperature gun and take readings over the side of the truck
B) Test the middle third of the side of the truck using a quick-reading thermometer
C) Both B and C
D) Take readings from the top surface only
Correct Answer: C) Both B and C
Rationale: The most accepted way to take the temperature of hot mix asphalt in the truck is
to test the middle third of the side of the truck using a quick-reading thermometer. This
method provides an accurate internal temperature reading. Infrared guns only measure surface
temperature, which may not reflect the internal load temperature.
SECTION 2: TACK COAT APPLICATION
, Question 6:
What does the term "breaking" of an asphalt emulsion refer to?
A) Emulsifier separating into oil and soap
B) Water evaporating or separating, leaving asphalt binder behind
C) Emulsion freezing and losing workability
D) Addition of polymer to increase stiffness
Correct Answer: B) Water evaporating or separating, leaving asphalt binder behind
Rationale: Breaking is the process where water evaporates or separates from the emulsion,
causing the asphalt droplets to coalesce into a continuous binder film. This is a key inspection
point for tack coat application. Once the tack breaks, traffic should be kept off the tacked
surface.
Question 7:
Which of the following statements about tack coat application is correct?
A) Tack must be spread uniformly and traffic should be allowed on it immediately
B) Tack must be spread uniformly; breaking of emulsion is water evaporating from the asphalt
cement
C) Tack does not need to be spread uniformly
D) Traffic improves tack coat adhesion
Correct Answer: B) Tack must be spread uniformly; breaking of emulsion is water
evaporating from the asphalt cement
Rationale: Tack must be spread uniformly. The breaking of emulsion is the water evaporating
from the asphalt cement. Traffic must be kept off tack before it breaks, as driving over it before
breaking can displace the tack and compromise its uniformity.
Question 8:
What is the application rate of tack for dense-graded or structural mixes on a new, non-milled
surface?
A) 0.02-0.08 gal/yd²
B) 0.03 gal/yd² minimum
C) 0.05 gal/yd²
D) 0.10 gal/yd²
Correct Answer: B) 0.03 gal/yd² minimum
Rationale: For base, structural, or dense-graded mixes, the minimum tack application rate
is 0.03 gal/yd² on new constructed surfaces. Milled surfaces require 0.06 gal/yd², and concrete
surfaces require 0.08 gal/yd².
PRACTICE EXAM WITH ALL POSSIBLE COMPLETE DETAILED PRACTICE
QUESTIONS AND 100% CORRECT VERIFIED ANSWERS FULLY SOLVED WITH
CERTIFIED RATIONALES PLUS RELIABLE ANSWER KEY UPDATED
VERSION BEST 2026 .
SECTION 1: MIX TEMPERATURE & DELIVERY
Question 1:
What is the standard master range tolerance for asphalt mix temperature at the delivery point
relative to the target temperature?
A) ±10°F
B) ±15°F
C) ±30°F
D) ±45°F
Correct Answer: C) ±30°F
Rationale: FDOT specification 334 allows a master range of ±30°F from the target mix
temperature. Individual load tolerances are tighter at ±15°F. The master range is the
temperature tolerance used for rejecting loads, while the single-load tolerance is used for
individual truck acceptance. The criteria for temping asphalt trucks includes: any single truck
should be within ±25°F, and the average of five trucks should be within ±15°F.
Question 2:
Where should the hole be located for temping asphalt trucks?
A) Center of the truck bed, 12 inches from the bottom
B) On both sides, 6-10 inches above the bottom, in the middle third of the truck
C) At the front of the truck bed only
D) Anywhere on the load surface
Correct Answer: B) On both sides, 6-10 inches above the bottom, in the middle third of
the truck
Rationale: The temperature probe hole should be located on both sides of the truck,
approximately 6-10 inches above the bottom of the bed, in the middle third of the truck. This
location provides an accurate representation of the mix temperature, as the middle of the load
retains heat better than the edges or surface.
,Question 3:
What is the single-load temperature tolerance for the mix in the truck?
A) ±15°F of the target mix temperature
B) ±25°F of the target mix temperature
C) ±30°F of the target mix temperature
D) ±45°F of the target mix temperature
Correct Answer: B) ±25°F of the target mix temperature
Rationale: The single-load temperature tolerance is ±25°F of the target mix temperature.
Individual load tolerances are tighter than the master range of ±30°F. The average of five trucks
should be within ±15°F.
Question 4:
The delivery ticket for an HMA shipment must be verified on-site for:
A) Mix temperature, batch number, and total weight
B) Truck driver's license, fuel level, and mileage
C) Only the mix temperature
D) Only the total weight
Correct Answer: A) Mix temperature, batch number, and total weight
Rationale: The delivery ticket for an HMA shipment must be verified on-site for mix
temperature, batch number, and total weight. This ensures the mix meets specifications
before placement and allows for proper tracking and quality control documentation.
Question 5:
What is the most accepted way to take the temperature of hot mix asphalt in the truck?
A) Use an infrared temperature gun and take readings over the side of the truck
B) Test the middle third of the side of the truck using a quick-reading thermometer
C) Both B and C
D) Take readings from the top surface only
Correct Answer: C) Both B and C
Rationale: The most accepted way to take the temperature of hot mix asphalt in the truck is
to test the middle third of the side of the truck using a quick-reading thermometer. This
method provides an accurate internal temperature reading. Infrared guns only measure surface
temperature, which may not reflect the internal load temperature.
SECTION 2: TACK COAT APPLICATION
, Question 6:
What does the term "breaking" of an asphalt emulsion refer to?
A) Emulsifier separating into oil and soap
B) Water evaporating or separating, leaving asphalt binder behind
C) Emulsion freezing and losing workability
D) Addition of polymer to increase stiffness
Correct Answer: B) Water evaporating or separating, leaving asphalt binder behind
Rationale: Breaking is the process where water evaporates or separates from the emulsion,
causing the asphalt droplets to coalesce into a continuous binder film. This is a key inspection
point for tack coat application. Once the tack breaks, traffic should be kept off the tacked
surface.
Question 7:
Which of the following statements about tack coat application is correct?
A) Tack must be spread uniformly and traffic should be allowed on it immediately
B) Tack must be spread uniformly; breaking of emulsion is water evaporating from the asphalt
cement
C) Tack does not need to be spread uniformly
D) Traffic improves tack coat adhesion
Correct Answer: B) Tack must be spread uniformly; breaking of emulsion is water
evaporating from the asphalt cement
Rationale: Tack must be spread uniformly. The breaking of emulsion is the water evaporating
from the asphalt cement. Traffic must be kept off tack before it breaks, as driving over it before
breaking can displace the tack and compromise its uniformity.
Question 8:
What is the application rate of tack for dense-graded or structural mixes on a new, non-milled
surface?
A) 0.02-0.08 gal/yd²
B) 0.03 gal/yd² minimum
C) 0.05 gal/yd²
D) 0.10 gal/yd²
Correct Answer: B) 0.03 gal/yd² minimum
Rationale: For base, structural, or dense-graded mixes, the minimum tack application rate
is 0.03 gal/yd² on new constructed surfaces. Milled surfaces require 0.06 gal/yd², and concrete
surfaces require 0.08 gal/yd².
