Heavy Equipment Operator Study
Material questions well answered
already passed
What is Gl? - ANS ✔Gutter Line
℄ what is this stake? - ANS ✔Center Line
What does RAP stand for? - ANS ✔Recycled Asphalt Pavement
What does OMC stand for? - ANS ✔Optimum Moisture Content
The 3 ingredients for concrete are? - ANS ✔Water aggregate cement
There are 4 types of compaction on soil or asphalt what are they? - ANS ✔Vibration Impact
Kneading Pressure
What is muskeg - ANS ✔swamp or bog
What does this stake mean f-0.360 - ANS ✔Fill 360cm
what is a F.G stake - ANS ✔Finish Grade
Is rise over run a % or a ratio - ANS ✔%
, Is Run over rise a ratio or a % - ANS ✔Ratio
How tall do guard rails have to be on scaffolds etc - ANS ✔40-44 inches high
What is the maximum allowable slopes for excavation - ANS ✔20 feet
Any trench or hole measuring deeper than 4 feet must be what - ANS ✔Sloped or shored
Maximum distances between ladders in trenches is - ANS ✔25 feet
How high must trench blocks extended above the surface of the trench? - ANS ✔minimum of 18
inches
What is shoring - ANS ✔Shoring is the reinforcement of the walls of trenches to prevent cave ins
PL Stake - ANS ✔Property line
SS stake - ANS ✔Slope stake
OF stake - ANS ✔Off Set
HMA Meaning - ANS ✔Hot Mix Asphalt
When the truck is being loaded can the operator get out of his cab yes or no - ANS ✔no
Why are rocks heated before adding them to the asphalt mix? - ANS ✔It is because if you put a
cold rock into the hot material the rock will sweat and it will not bind properly
Material questions well answered
already passed
What is Gl? - ANS ✔Gutter Line
℄ what is this stake? - ANS ✔Center Line
What does RAP stand for? - ANS ✔Recycled Asphalt Pavement
What does OMC stand for? - ANS ✔Optimum Moisture Content
The 3 ingredients for concrete are? - ANS ✔Water aggregate cement
There are 4 types of compaction on soil or asphalt what are they? - ANS ✔Vibration Impact
Kneading Pressure
What is muskeg - ANS ✔swamp or bog
What does this stake mean f-0.360 - ANS ✔Fill 360cm
what is a F.G stake - ANS ✔Finish Grade
Is rise over run a % or a ratio - ANS ✔%
, Is Run over rise a ratio or a % - ANS ✔Ratio
How tall do guard rails have to be on scaffolds etc - ANS ✔40-44 inches high
What is the maximum allowable slopes for excavation - ANS ✔20 feet
Any trench or hole measuring deeper than 4 feet must be what - ANS ✔Sloped or shored
Maximum distances between ladders in trenches is - ANS ✔25 feet
How high must trench blocks extended above the surface of the trench? - ANS ✔minimum of 18
inches
What is shoring - ANS ✔Shoring is the reinforcement of the walls of trenches to prevent cave ins
PL Stake - ANS ✔Property line
SS stake - ANS ✔Slope stake
OF stake - ANS ✔Off Set
HMA Meaning - ANS ✔Hot Mix Asphalt
When the truck is being loaded can the operator get out of his cab yes or no - ANS ✔no
Why are rocks heated before adding them to the asphalt mix? - ANS ✔It is because if you put a
cold rock into the hot material the rock will sweat and it will not bind properly
