2A Excavators Mass Hoisting License Review Questions and solutions
11 views 0 purchase
Course
Mass hoisting
Institution
Mass Hoisting
2A Excavators Mass Hoisting License Review Questions and solutions
What is the purpose of the swing gear on an excavator?
It connects the car body to the tracks.
Who is responsible for inspecting a trench before anyone goes in it?
The Equipment Operator
What is the preferred sling ...
2A Excavators Mass Hoisting License Review Questions and solutions
What is the purpose of the swing gear on an excavator? - answer It connects the car body to the tracks.
Who is responsible for inspecting a trench before anyone goes in it? - answer The Equipment Operator
What is the preferred sling angle of these angles? - answer 60 degrees
The top of the spoil pile is called the __________? - answer Crown
A four-foot deep trench requires an additional ladder for every 25 feet of open trench. - answer 25 feet
Materials must be kept back from the edge of the trench a minimum of ________? - answer Two feet
When can an inspector revoke a hoisting license? - answer For failure to pay excise tax
Who developed the MA Crane Hand Signals? - answer ANSI/ASME
DOT stands for _______? - answer Department of Transportation
When do you do your walk-around the equipment? - answer Before you start it
In the one-to-one sloping ratio, what does the 2nd "one" represent? - answer Depth or vertical rise
On a track machine the gears should be where? - answer In the rear
When load leveling when do you deploy your stabilizers or load levelers- before or after you make the lift? - answer Before you make your lift
When backfilling an excavation, you should use a ? - answer Small lift, "shade the ditch"
In the state of Massachusetts what criteria require a hoisting license? - answer The weight of the load exceeds 500 lbs
The height of the load exceeds 10 feet
The capacity of the bucket exceeds 1/4 cubic yard
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Pogba119. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
