Mass hoisting license. Questions With
Solutions
Where the operator of an excavating machine is exposed to overhead hazards what is required?
A cab with shatter proof glass.
What are quick exit requirements for a trench or excavation? Ladder, stairs, or a ramp
within 25ft of a worker, ladde...
Where the operator of an excavating machine is exposed to overhead hazards what is required?
A cab with shatter proof glass.
What are quick exit requirements for a trench or excavation? Ladder, stairs, or a ramp
within 25ft of a worker, ladders should be sticking out 3ft above the edge of trench.
Who is allowed to operate an excavating machine? Only a licensed operator
What must be done before starting a demolition of a building? The DPS is notified.
Ensure that the building is empty and all utilities are disconnected.
What is an excavation? A cavity, opening or cut formed in the earth by digging scooping
or removing soil.
If the boom on your machine came in contact with high-tension electrical line, what do u do?
Stay in the machine. Call for help. If you have to jump out jump with all limbs together
and shuffle away. Call DPS with 1hr.
, Mass hoisting license. Questions With
Solutions
What points on your machine should u inspect everyday. Circle check, fluids, lights, tires
ect.
Is it all right to undercut the sides of an excavation? No
List 3 possible sources of superimposed loads in the vicinity of a trench or excavation?
Tools, equipment, trucks, spoils and machinery.
What does ANSI stand for? American National Standards Institute
What does NIOSH stand for? National Institute for Occupational Safety and Health
What does MUTCD stand for? Manual on Unified Traffic Control Devices
The machanical method of demolition by means of a swing weight, clam shell bucket, power
shovel, backhoe, front end loader, or tee bar, shall be done in accordance of what provision?
, Mass hoisting license. Questions With
Solutions
No more than 150ft in height, excluding chimneys,silos,towers. 1/3 of height must be
protected below.
What is the best way to load a truck? From the side. Starting from front to rear.
How should u approach a truck? Slow and square.
How should u carry the load to the truck? Low to the ground no higher than 18"
How should u position the bucket when loading from a stockpile? Parallel to the pile and
low to the ground.
When driving a loader down a hill. Raise the bucket
How far should u stay away from power lines. 10' up to125kv. 15'if 125 to250 and25ft
If over250kva
, Mass hoisting license. Questions With
Solutions
What can cause fishtailing when towing a trailer? Incorrect weight distribution, low tire
pressure, excessive speed, poor road condition.
When backfilling a trench Is it advisable to use the side of the bucket in a sweeping motion?
No it can cause mechanical failure.
What are dipper stick extensions used for? Attached to the backhoe to give additional
digging depth and range
When towing, not trailering, a backhoe or loader. What speed should u not exceed? 5mph
What does articulate mean on a loader? Bends in the middle
What is the safest way to enter or exit a backhoe? 3 points of contact, never face forward.
What is 3-points enter or exit method? 2 feet and 1 hand or 2 hands 1 foot
What is the left peddle for? Brake.
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