Questions and Guide Answers
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1. What is the purpose of the swing gear on an excavator
Answer: It connects the car body to the tracks
2. Who is responisble for inspecting a trench before anyone goes in it
Answer: The equipment operator
3. What is the prefered sling angle
Answer: 60*
4. The top of the spoil pile is called
Answer: The crown
5. A four footbdeep trench requires an additional ladder for each _ of open
trench
Answer: 25ft
,6. Materials mist be kept back from the edge of the trenxh a minimum of
Answer: Two feet
7. When can inspector revoke a hoistinf licence
Answer: Failure to pay excise tax
8. Who developed the ma crane hand signals
Answer: Ansi / asme
9. Dot stands for
Answer: Department of transportion
10. When do you do your walk around of the equpiment
Answer: Before you start it
11. In the one to one sloping ratio what does the 2nd one represent
Answer: Depth or verticle rise
12. On a track machine the gears should be where
Answer: In the rear
13. When load leveling when do you deploy your stablizers
Answer: Before you make the lift
14. When backfilling an excavation you should use a
Answer: Small lift , shade the ditch
15. In the state of MA what criteria require a hoisting license
, Answer: More than 500lbs Height greater than 10ft
Bucket bigger than 1/4 yard
16. What tyoe of saftey system isnused on de-energized circuts
Answer: Lockout tag out total de energization
17. In what time should you contact departmant of public safety if a death
occurs
Answer: Withen one hour
18. How many lbs in 1 ton
Answer: 2000
19. All welding and cutting on hoistinf equipment shall be done in accoradance
with the requirments of what
Answer: Aws Asme codes
20. What items should be checked on a daily basis
Answer: Fluid levels, hoses tires belts horn backup system brakes and controls