VIRGINIA HEAVY HIGHWAY BATCH
1 VERIFIED 100% ANSWERS
2025/2026
What /lay /of /cable /is /less /likely /to /kink /and /is /easier /to /handle /- /ANS-Regular /Lay
What /lay /of /cable /has /increased /resistance /to /abrasion /- /ANS-Lang /lay
________ /is /down /stream /and /_________ /is /upstream /- /ANS-
Backpressure /is /down /stream /and /backsiphon /is /upstream
What /is /used /to /prevent /water /from /flowing /back /into /a /main /- /ANS-Backflow /preventer
Rebar /placement /is /typically /what /multiple /of /the /thickness /- /ANS-3
This /is /used /to /slow /the /water /speed /and /improve /control /- /ANS-Rip /Rap
Ductile /Iron /is /also /referred /to /as /- /ANS-Cast
Before /excavating, /what /should /be /done /about /the /unmarked /utilities? /- /ANS-
Contact /notification /center, /marking /by /color, /then /dig
What /is /the /minimum /compacted /soil /around /a /communication /line /- /ANS-12"
What /is /the /minimum /space /utilized /(width) /of /a /24" /pipe /in /a /ground /- /ANS-12" /+ /24" /+ /12" /= /48"
, What
/is
/the
/minimum /required /burial /distance /from /the /top /of /a /rail /to /an /underground /conduit /system? /- /ANS-
5.5 /feet
What /is /the /minimum /dimension /of /a /circular /manhole? /- /ANS-26"
What /is /the /minimum /size /of /a /rectangular /manhole /lid? /- /ANS-26"xwhatever
What
/is
/the
/clearance
/between /
a /7500 /volt /phase /to /phase /cable /and /a /communication /cable /in /a /joint /uplift /manhole? /- /ANS-6 /inches
What /ASTM /standard /is /used /for /piping, /pipe /fitting /and /tubing /of /a /low-pressure /storage /tank /- /ANS-
ASTM /A333
What /is /the /maximum /distance /an /employee /can /be /from /an /egress /in /a /trench? /- /ANS-
25'. /Note /that /means /ladders /can /be /50' /apart
How /much /can /a /shoring /box /be /undercut? /(maximum) /- /ANS-2 /feet
What /method /is /not /an /approved /method? /- /ANS-Sand /cone
The /inner /cone /of /a /neutral /welding /flame /has /what /temperature /range? /- /ANS-5500-6000F
How /far /should /oxy /acetanne /and /gas /be /stored /apart /- /ANS-20 /feet
How /much /bearing /upon /a /foundation /should /a /concrete /side /form /have? /- /ANS-Full /bearing
1 VERIFIED 100% ANSWERS
2025/2026
What /lay /of /cable /is /less /likely /to /kink /and /is /easier /to /handle /- /ANS-Regular /Lay
What /lay /of /cable /has /increased /resistance /to /abrasion /- /ANS-Lang /lay
________ /is /down /stream /and /_________ /is /upstream /- /ANS-
Backpressure /is /down /stream /and /backsiphon /is /upstream
What /is /used /to /prevent /water /from /flowing /back /into /a /main /- /ANS-Backflow /preventer
Rebar /placement /is /typically /what /multiple /of /the /thickness /- /ANS-3
This /is /used /to /slow /the /water /speed /and /improve /control /- /ANS-Rip /Rap
Ductile /Iron /is /also /referred /to /as /- /ANS-Cast
Before /excavating, /what /should /be /done /about /the /unmarked /utilities? /- /ANS-
Contact /notification /center, /marking /by /color, /then /dig
What /is /the /minimum /compacted /soil /around /a /communication /line /- /ANS-12"
What /is /the /minimum /space /utilized /(width) /of /a /24" /pipe /in /a /ground /- /ANS-12" /+ /24" /+ /12" /= /48"
, What
/is
/the
/minimum /required /burial /distance /from /the /top /of /a /rail /to /an /underground /conduit /system? /- /ANS-
5.5 /feet
What /is /the /minimum /dimension /of /a /circular /manhole? /- /ANS-26"
What /is /the /minimum /size /of /a /rectangular /manhole /lid? /- /ANS-26"xwhatever
What
/is
/the
/clearance
/between /
a /7500 /volt /phase /to /phase /cable /and /a /communication /cable /in /a /joint /uplift /manhole? /- /ANS-6 /inches
What /ASTM /standard /is /used /for /piping, /pipe /fitting /and /tubing /of /a /low-pressure /storage /tank /- /ANS-
ASTM /A333
What /is /the /maximum /distance /an /employee /can /be /from /an /egress /in /a /trench? /- /ANS-
25'. /Note /that /means /ladders /can /be /50' /apart
How /much /can /a /shoring /box /be /undercut? /(maximum) /- /ANS-2 /feet
What /method /is /not /an /approved /method? /- /ANS-Sand /cone
The /inner /cone /of /a /neutral /welding /flame /has /what /temperature /range? /- /ANS-5500-6000F
How /far /should /oxy /acetanne /and /gas /be /stored /apart /- /ANS-20 /feet
How /much /bearing /upon /a /foundation /should /a /concrete /side /form /have? /- /ANS-Full /bearing
