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Massachusetts 2A Hoisting License (Excavators)
Exam | Latest Verified Questions and Detailed
Answers
OVERVIEW DESCRIPTION:
This comprehensive set of multiple-choice questions is designed for the Massachusetts 2A
Hoisting License (Excavators) exam. It covers state regulations (520 CMR 6.00), including
one-hour accident reporting to the OPSI, as well as Dig Safe protocols and OSHA trenching
standards. Key topics include power line clearance, trench protective systems, spoils
placement, and ladder egress. Equipment-specific content for excavators, backhoes, and
loaders addresses daily inspections, load charts, hand signals, and safe loading techniques.
Each question includes an expert rationale to reinforce practical understanding and
regulatory compliance.
QUESTION 1
Under the new Massachusetts hoisting regulations, which statement best describes the
licensing requirement for an excavator?
A) Only excavators with a bucket capacity over 1/4 cubic yard require a license
B) Excavators require a license only when lifting more than 500 pounds
C) Excavators are licensed by type and require a license regardless of size or lift capacity
D) Only excavators operating on public roads require a license
CORRECT ANSWER: C
EXPERT RATIONALE: The updated 230 CMR 6.00 regulations identify hoisting machinery
by type rather than the old "10-foot/500-pound" rule, making excavators a "named
equipment" category requiring a license regardless of size .
QUESTION 2
What is the minimum required notification period for a Dig Safe ticket in Massachusetts
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before beginning excavation work?
A) 24 hours
B) 48 hours
C) 72 hours
D) 1 week
CORRECT ANSWER: C
EXPERT RATIONALE: Massachusetts state law requires a minimum of 72 hours' notice
before excavation, excluding weekends and legal holidays, to allow utility companies
time to mark underground facilities .
QUESTION 3
According to OSHA standards, what is the maximum distance a worker can be from a
ladder or other means of egress in a trench?
A) 15 feet
B) 25 feet
C) 35 feet
D) 50 feet
CORRECT ANSWER: B
EXPERT RATIONALE: Ladders or other means of egress must be positioned within 25
lateral feet of workers in a trench to ensure quick escape in an emergency .
QUESTION 4
What is the required distance that excavated soil (spoils) must be placed from the edge
of a trench?
A) 1 foot
B) 2 feet
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C) 3 feet
D) 4 feet
CORRECT ANSWER: B
EXPERT RATIONALE: Spoils piles must be placed a minimum of 2 feet from the trench
edge to prevent material from falling back into the excavation and to reduce the risk of
cave-ins .
QUESTION 5
When must a trench have a protective system such as shoring, sloping, or shielding?
A) Any trench deeper than 3 feet
B) Any trench deeper than 4 feet
C) Any trench 5 feet deep or more
D) Any trench deeper than 6 feet
CORRECT ANSWER: C
EXPERT RATIONALE: OSHA requires protective systems for trenches 5 feet deep or
greater unless the excavation is entirely in stable rock, though a competent person may
require protection for shallower trenches based on site conditions .
QUESTION 6
How far must a ladder extend above the top edge of a trench to provide safe egress?
A) 1 foot
B) 2 feet
C) 3 feet
D) 4 feet
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CORRECT ANSWER: C
EXPERT RATIONALE: Ladders used for trench egress must extend a minimum of 3 feet
above the trench edge to provide a secure handhold for workers exiting the excavation .
QUESTION 7
What is the minimum approach distance for equipment operating near energized
overhead power lines up to 350kV under standard conditions?
A) 10 feet
B) 15 feet
C) 20 feet
D) 25 feet
CORRECT ANSWER: C
EXPERT RATIONALE: OSHA regulations require a minimum clearance of 20 feet for
equipment operating near energized overhead power lines up to 350kV unless
additional safety measures are implemented .
QUESTION 8
What is the proper procedure for loading a 10-wheel dump truck with an excavator?
A) Load from front to back, keeping the bucket low and slow
B) Load from back to front with the bucket raised high
C) Load the center first, then distribute to the sides
D) Load from one side only to maintain balance
CORRECT ANSWER: A
EXPERT RATIONALE: The safe loading technique is to approach the truck low and slow
while loading from front to back, which evenly distributes the material and maintains
vehicle stability .
Massachusetts 2A Hoisting License (Excavators)
Exam | Latest Verified Questions and Detailed
Answers
OVERVIEW DESCRIPTION:
This comprehensive set of multiple-choice questions is designed for the Massachusetts 2A
Hoisting License (Excavators) exam. It covers state regulations (520 CMR 6.00), including
one-hour accident reporting to the OPSI, as well as Dig Safe protocols and OSHA trenching
standards. Key topics include power line clearance, trench protective systems, spoils
placement, and ladder egress. Equipment-specific content for excavators, backhoes, and
loaders addresses daily inspections, load charts, hand signals, and safe loading techniques.
Each question includes an expert rationale to reinforce practical understanding and
regulatory compliance.
QUESTION 1
Under the new Massachusetts hoisting regulations, which statement best describes the
licensing requirement for an excavator?
A) Only excavators with a bucket capacity over 1/4 cubic yard require a license
B) Excavators require a license only when lifting more than 500 pounds
C) Excavators are licensed by type and require a license regardless of size or lift capacity
D) Only excavators operating on public roads require a license
CORRECT ANSWER: C
EXPERT RATIONALE: The updated 230 CMR 6.00 regulations identify hoisting machinery
by type rather than the old "10-foot/500-pound" rule, making excavators a "named
equipment" category requiring a license regardless of size .
QUESTION 2
What is the minimum required notification period for a Dig Safe ticket in Massachusetts
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before beginning excavation work?
A) 24 hours
B) 48 hours
C) 72 hours
D) 1 week
CORRECT ANSWER: C
EXPERT RATIONALE: Massachusetts state law requires a minimum of 72 hours' notice
before excavation, excluding weekends and legal holidays, to allow utility companies
time to mark underground facilities .
QUESTION 3
According to OSHA standards, what is the maximum distance a worker can be from a
ladder or other means of egress in a trench?
A) 15 feet
B) 25 feet
C) 35 feet
D) 50 feet
CORRECT ANSWER: B
EXPERT RATIONALE: Ladders or other means of egress must be positioned within 25
lateral feet of workers in a trench to ensure quick escape in an emergency .
QUESTION 4
What is the required distance that excavated soil (spoils) must be placed from the edge
of a trench?
A) 1 foot
B) 2 feet
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C) 3 feet
D) 4 feet
CORRECT ANSWER: B
EXPERT RATIONALE: Spoils piles must be placed a minimum of 2 feet from the trench
edge to prevent material from falling back into the excavation and to reduce the risk of
cave-ins .
QUESTION 5
When must a trench have a protective system such as shoring, sloping, or shielding?
A) Any trench deeper than 3 feet
B) Any trench deeper than 4 feet
C) Any trench 5 feet deep or more
D) Any trench deeper than 6 feet
CORRECT ANSWER: C
EXPERT RATIONALE: OSHA requires protective systems for trenches 5 feet deep or
greater unless the excavation is entirely in stable rock, though a competent person may
require protection for shallower trenches based on site conditions .
QUESTION 6
How far must a ladder extend above the top edge of a trench to provide safe egress?
A) 1 foot
B) 2 feet
C) 3 feet
D) 4 feet
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CORRECT ANSWER: C
EXPERT RATIONALE: Ladders used for trench egress must extend a minimum of 3 feet
above the trench edge to provide a secure handhold for workers exiting the excavation .
QUESTION 7
What is the minimum approach distance for equipment operating near energized
overhead power lines up to 350kV under standard conditions?
A) 10 feet
B) 15 feet
C) 20 feet
D) 25 feet
CORRECT ANSWER: C
EXPERT RATIONALE: OSHA regulations require a minimum clearance of 20 feet for
equipment operating near energized overhead power lines up to 350kV unless
additional safety measures are implemented .
QUESTION 8
What is the proper procedure for loading a 10-wheel dump truck with an excavator?
A) Load from front to back, keeping the bucket low and slow
B) Load from back to front with the bucket raised high
C) Load the center first, then distribute to the sides
D) Load from one side only to maintain balance
CORRECT ANSWER: A
EXPERT RATIONALE: The safe loading technique is to approach the truck low and slow
while loading from front to back, which evenly distributes the material and maintains
vehicle stability .
