2A excavators Exam Questions and Answers Latest
Question 1
On a track machine the gears should be where?
Correct Answer
In the rear
Question 2
Do you need a fire extinguisher on a hoisting machine?
Correct Answer
Yes 5 pound BC type
Question 3
Unless the operator takes a count of boom deflection when lifted off the ground, a properly ring to load me do what?
Correct Answer
Swing away from the crane
Page 1 of 37
,Question 4
List the three main super imposed loads you should be aware of
Correct Answer
Weight of spoil pile, weight of the machine, traffic adjacent to work area
Question 5
How much does a cubic foot of concrete weigh?
Correct Answer
150 pounds
Question 6
Can an internal combustion engine be operated in a confined space?
Correct Answer
Yes, if the area is ventilated
Question 7
What happened to the equipment capacity when the boom is shortened?
Correct Answer
Increases
Page 2 of 37
,Question 8
What does a class 1C license cover in the state of Massachusetts?
Correct Answer
Any type of hoisting equipment that has a hydraulic boom without wire rope
Question 9
One backfilling an excavation, you should use a?
Correct Answer
Small lift "shade the ditch"
Question 10
A 4 foot deep trench requires an additional ladder for every 25 feet of open trench
Correct Answer
True
Question 11
Who is responsible for the safe operation of the machine?
Correct Answer
The operator
Page 3 of 37
, Question 12
What is a slow moving vehicle placard?
Correct Answer
A red triangle with an orange center, 25 mph maximum speed
Question 13
Can you lift workers in and out of the trench using the bucket of an excavator?
Correct Answer
No
Question 14
What action does a signal Person intend the Operator to perform if he extends his arm at shoulder height, makes a fist with
his hand and sticks his thumb up?
Correct Answer
Boom up
Question 15
What weight do you add to determine the actual weight of the lift?
Correct Answer
Rigging, any load handling device
Page 4 of 37
Question 1
On a track machine the gears should be where?
Correct Answer
In the rear
Question 2
Do you need a fire extinguisher on a hoisting machine?
Correct Answer
Yes 5 pound BC type
Question 3
Unless the operator takes a count of boom deflection when lifted off the ground, a properly ring to load me do what?
Correct Answer
Swing away from the crane
Page 1 of 37
,Question 4
List the three main super imposed loads you should be aware of
Correct Answer
Weight of spoil pile, weight of the machine, traffic adjacent to work area
Question 5
How much does a cubic foot of concrete weigh?
Correct Answer
150 pounds
Question 6
Can an internal combustion engine be operated in a confined space?
Correct Answer
Yes, if the area is ventilated
Question 7
What happened to the equipment capacity when the boom is shortened?
Correct Answer
Increases
Page 2 of 37
,Question 8
What does a class 1C license cover in the state of Massachusetts?
Correct Answer
Any type of hoisting equipment that has a hydraulic boom without wire rope
Question 9
One backfilling an excavation, you should use a?
Correct Answer
Small lift "shade the ditch"
Question 10
A 4 foot deep trench requires an additional ladder for every 25 feet of open trench
Correct Answer
True
Question 11
Who is responsible for the safe operation of the machine?
Correct Answer
The operator
Page 3 of 37
, Question 12
What is a slow moving vehicle placard?
Correct Answer
A red triangle with an orange center, 25 mph maximum speed
Question 13
Can you lift workers in and out of the trench using the bucket of an excavator?
Correct Answer
No
Question 14
What action does a signal Person intend the Operator to perform if he extends his arm at shoulder height, makes a fist with
his hand and sticks his thumb up?
Correct Answer
Boom up
Question 15
What weight do you add to determine the actual weight of the lift?
Correct Answer
Rigging, any load handling device
Page 4 of 37
