ANSWERS - A 2026/2027|GUARANTEED PASS
GRADED
What is the purpose of̣ the swing gear on an excavator - ANSWER -It
connects the car body to the tracks
Who is responisble f̣or inspecting a trench bef̣ore anyone goes in it -
ANSWER -The equipment operator
What is the pref̣ered sling angle - ANSWER -60*
The top of̣ the spoil pile is called - ANSWER -The crown
A f̣our f̣ootbdeep trench requires an additional ladder f̣or each _ of̣ open
trench - ANSWER -25f̣t
Materials mist be kept back f̣rom the edge of̣ the trenxh a minimum
oANSWER
f̣ - -Two f̣eet
When can inspector revoke a hoistinf̣ licence - ANSWER -Failure to pay
excise tax
Who developed the ma crane hand signals - ANSWER -Ansi / asme
,Dot stands f̣or - ANSWER -Department of̣ transportion
When do you do your walk around of̣ the equpiment - ANSWER -Bef̣ore you
start it
In the one to one sloping ratio what does the 2nd one represent - ANSWER -
Depth or verticle rise
On a track machine the gears should be where - ANSWER -In the rear
When load leveling when do you deploy your stablizers - ANSWER -Bef̣ore
you make the lif̣t
When backf̣illing an excavation you should use a - ANSWER -Small lif̣t , shade
the ditch
In the state of̣ MA what criteria require a hoisting license - ANSWER -More
than 500lbs
Height greater than 10f̣t
Bucket bigger than 1/4 yard
What tyoe of̣ saf̣tey system isnused on de-energized circuts - ANSWER -
Lockout tag out total de energization
, In what time should you contact departmant of̣ public saf̣ety if̣ a
death
occurs - ANSWER -Withen one hour
How many lbs in 1 ton - ANSWER -2000
All welding and cutting on hoistinf̣ equipment shall be done in accoradance
with the requirments of̣ what - ANSWER -Aws Asme codes
What items should be checked on a daily basis - ANSWER -Fluid levels, hoses
tires belts horn backup system brakes and controls
What action does a signal person intend the operator to pre f̣orm if̣ he
extends his arm at shoulder height makes a f̣ist with his hands and sticks his
thumb up - ANSWER -Boom up
What type of̣ protections should be given to operators - ANSWER -
Protection f̣rom weather
Saf̣tey glass
Heat in cold weather
Over head protection
What law governs hoisting equipment in state of̣ ma - ANSWER -Chapter 146
of̣ general laws 530 cmr section 6