2A EXCAVATORS MASS HOISTING LICENSE REVIEW QUESTIONS WITH ACCURATE
SOLUTIONS
What is the purpose of the swing gear on an excavator
It connects the car body to the tracks
Who is responisble for inspecting a trench before anyone goes in it
The equipment operator
What is the prefered sling angle
60*
The top of the spoil pile is called
The crown
A four footbdeep trench requires an additional ladder for each _ of open trench
25ft
Materials mist be kept back from the edge of the trenxh a minimum of
Two feet
,When can inspector revoke a hoistinf licence
Failure to pay excise tax
Who developed the ma crane hand signals
Ansi / asme
How much does acubic ft of concrete weigh
150lbs
How much does a cubic ft of steel weigh
490
What does a class 1c hoisting license cover in ma
Any type of ewupiment that has a boom without wire rope
Which of the following cannot be used for lifting
Nylon slings chain or wire rope
Chain
How far away do you put the spoil pile
, 2ft away is osha minimum
How far away from the edge of an excavation should you position the machine
1- 1.5 times the depth of the excavation minimim
What is the defination of a trench
A narrow excavation not motr than 15 ft wide or 5ft in depth
How do you protect workers in a trench
Shoring
Benching
Shielding
Sloping
Working radius or load radius is defined as the distance from what to what
The center of rotation of the crane to the center of the load
How do you get buried worker out of a hole
Hand dig
SOLUTIONS
What is the purpose of the swing gear on an excavator
It connects the car body to the tracks
Who is responisble for inspecting a trench before anyone goes in it
The equipment operator
What is the prefered sling angle
60*
The top of the spoil pile is called
The crown
A four footbdeep trench requires an additional ladder for each _ of open trench
25ft
Materials mist be kept back from the edge of the trenxh a minimum of
Two feet
,When can inspector revoke a hoistinf licence
Failure to pay excise tax
Who developed the ma crane hand signals
Ansi / asme
How much does acubic ft of concrete weigh
150lbs
How much does a cubic ft of steel weigh
490
What does a class 1c hoisting license cover in ma
Any type of ewupiment that has a boom without wire rope
Which of the following cannot be used for lifting
Nylon slings chain or wire rope
Chain
How far away do you put the spoil pile
, 2ft away is osha minimum
How far away from the edge of an excavation should you position the machine
1- 1.5 times the depth of the excavation minimim
What is the defination of a trench
A narrow excavation not motr than 15 ft wide or 5ft in depth
How do you protect workers in a trench
Shoring
Benching
Shielding
Sloping
Working radius or load radius is defined as the distance from what to what
The center of rotation of the crane to the center of the load
How do you get buried worker out of a hole
Hand dig
