VIRGINIA HEAVY HIGHWAY BATCH 1 EXAM(ACTUAL EXAM) WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST ALREADY GRADED A+
2026
What lay of cable is less likely to kink and is easier to handle - (ANSWER)Regular Lay
What lay of cable has increased resistance to abrasion - (ANSWER)Lang lay
________ is down stream and _________ is upstream - (ANSWER)Backpressure is down stream and
backsiphon is upstream
What is used to prevent water from flowing back into a main - (ANSWER)Backflow preventer
Rebar placement is typically what multiple of the thickness - (ANSWER)3
This is used to slow the water speed and improve control - (ANSWER)Rip Rap
Ductile Iron is also referred to as - (ANSWER)Cast
Before excavating, what should be done about the unmarked utilities? - (ANSWER)Contact notification
center, marking by color, then dig
What is the minimum compacted soil around a communication line - (ANSWER)12"
What is the minimum space utilized (width) of a 24" pipe in a ground - (ANSWER)12" + 24" + 12" = 48"
What is the minimum required burial distance from the top of a rail to an underground conduit system?
- (ANSWER)5.5 feet
What is the minimum dimension of a circular manhole? - (ANSWER)26"
, VIRGINIA HEAVY HIGHWAY BATCH 1 EXAM(ACTUAL EXAM) WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST ALREADY GRADED A+
2026
What is the minimum size of a rectangular manhole lid? - (ANSWER)26"xwhatever
What is the clearance between a 7500 volt phase to phase cable and a communication cable in a joint
uplift manhole? - (ANSWER)6 inches
What ASTM standard is used for piping, pipe fitting and tubing of a low-pressure storage tank -
(ANSWER)ASTM A333
What is the maximum distance an employee can be from an egress in a trench? - (ANSWER)25'. Note
that means ladders can be 50' apart
How much can a shoring box be undercut? (maximum) - (ANSWER)2 feet
What method is not an approved method? - (ANSWER)Sand cone
The inner cone of a neutral welding flame has what temperature range? - (ANSWER)5500-6000F
How far should oxy acetanne and gas be stored apart - (ANSWER)20 feet
How much bearing upon a foundation should a concrete side form have? - (ANSWER)Full bearing
When concrete is vibrated, it ________ - (ANSWER)Removes air and increases slump
Concrete and acidity something something - (ANSWER)less permeability
A diesel hammer is least effective in - (ANSWER)soft or muddy soils
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST ALREADY GRADED A+
2026
What lay of cable is less likely to kink and is easier to handle - (ANSWER)Regular Lay
What lay of cable has increased resistance to abrasion - (ANSWER)Lang lay
________ is down stream and _________ is upstream - (ANSWER)Backpressure is down stream and
backsiphon is upstream
What is used to prevent water from flowing back into a main - (ANSWER)Backflow preventer
Rebar placement is typically what multiple of the thickness - (ANSWER)3
This is used to slow the water speed and improve control - (ANSWER)Rip Rap
Ductile Iron is also referred to as - (ANSWER)Cast
Before excavating, what should be done about the unmarked utilities? - (ANSWER)Contact notification
center, marking by color, then dig
What is the minimum compacted soil around a communication line - (ANSWER)12"
What is the minimum space utilized (width) of a 24" pipe in a ground - (ANSWER)12" + 24" + 12" = 48"
What is the minimum required burial distance from the top of a rail to an underground conduit system?
- (ANSWER)5.5 feet
What is the minimum dimension of a circular manhole? - (ANSWER)26"
, VIRGINIA HEAVY HIGHWAY BATCH 1 EXAM(ACTUAL EXAM) WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST ALREADY GRADED A+
2026
What is the minimum size of a rectangular manhole lid? - (ANSWER)26"xwhatever
What is the clearance between a 7500 volt phase to phase cable and a communication cable in a joint
uplift manhole? - (ANSWER)6 inches
What ASTM standard is used for piping, pipe fitting and tubing of a low-pressure storage tank -
(ANSWER)ASTM A333
What is the maximum distance an employee can be from an egress in a trench? - (ANSWER)25'. Note
that means ladders can be 50' apart
How much can a shoring box be undercut? (maximum) - (ANSWER)2 feet
What method is not an approved method? - (ANSWER)Sand cone
The inner cone of a neutral welding flame has what temperature range? - (ANSWER)5500-6000F
How far should oxy acetanne and gas be stored apart - (ANSWER)20 feet
How much bearing upon a foundation should a concrete side form have? - (ANSWER)Full bearing
When concrete is vibrated, it ________ - (ANSWER)Removes air and increases slump
Concrete and acidity something something - (ANSWER)less permeability
A diesel hammer is least effective in - (ANSWER)soft or muddy soils
