NYC DOB Hoisting Machine Operator
Class A Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
Pdf
1. A candidate preparing for the NYC DOB Hoisting Machine Operator
Class A Examination must understand which of the following best
describes the primary regulatory body governing licensing,
certification, and operational requirements for crane operators in New
York City?
A. Occupational Safety and Health Administration (OSHA) only
B. New York State Department of Transportation (NYSDOT)
C. Federal Aviation Administration (FAA)
D. New York City Department of Buildings (DOB)
The NYC Department of Buildings (DOB) is the primary authority
responsible for issuing Hoisting Machine Operator licenses, enforcing
qualifications, and regulating crane operations within New York City,
including Class A licensing requirements.
2. Which statement most accurately describes the Class A Hoisting
Machine Operator license classification in New York City?
A. Limited to cranes under 50 tons only
B. Restricted to articulating boom cranes only
C. Authorizes operation of cranes with boom lengths under 200 feet
subject to certification requirements
, D. Allows operation of only stationary tower cranes
Class A licenses are designated for operators of cranes with boom
lengths under 200 feet, provided they meet NCCCO certification and
DOB qualification standards.
3. To qualify for a Class A Hoisting Machine Operator license, which
minimum age requirement must be met?
A. 16 years old
B. 21 years old
C. 18 years old
D. 25 years old
NYC DOB requires all applicants to be at least 18 years old before
applying for a Hoisting Machine Operator license.
4. Which combination of NCCCO certifications is required for a Class A
Hoisting Machine Operator license?
A. Tower crane, mobile forklift, and rigging supervisor
B. Telescopic boom (fixed cab), telescopic boom (swing cab), and
lattice boom crane
C. Articulating boom, rough terrain crane, and overhead crane
D. Mobile crane only (swing cab) and signalperson
Class A applicants must hold NCCCO certifications for fixed cab
telescopic boom, swing cab telescopic boom, and lattice boom cranes
as foundational qualifications.
5. What additional NCCCO certification is required if a Class A operator
intends to operate tower cranes?
A. Forklift operator certification
B. Signalperson certification
C. Mobile crane inspector certification
D. Tower crane certification
Operators seeking authorization for tower crane operations must
hold an additional NCCCO Tower Crane certification beyond the base
requirements.
6. Which experience requirement is part of the Class A licensing
qualification?
A. One year of experience in any construction trade
B. At least three years operating hoisting machines under supervision
, in NYC or comparable urban environments
C. Five years of unsupervised crane operation anywhere in the world
D. Two years of forklift operation only
Applicants must demonstrate at least three years of supervised
hoisting machine operation experience within NYC or equivalent
environments to qualify.
7. How many crane set-ups involving outrigger placement are required
for Class A experience qualification?
A. 50 set-ups total
B. 75 set-ups total
C. 100 crane set-ups total
D. 150 crane set-ups total
The licensing rules require documentation of at least 100 crane set-
ups involving outrigger placement as part of operational experience.
8. At minimum, how many of the required crane set-ups must involve
high-capacity cranes for Class A qualification?
A. 10 set-ups
B. 15 set-ups
C. 25 set-ups
D. 50 set-ups
At least 25 of the required set-ups must be performed on mobile
cranes with significant capacity (over 50 tons) or equivalent Class A
equipment.
9. Which certification authority issues the required crane operator
certifications for NYC Class A licensing?
A. American Society of Mechanical Engineers
B. National Fire Protection Association
C. National Commission for the Certification of Crane Operators
(NCCCO)
D. International Building Code Council
NCCCO certifications are mandatory credentials used by NYC DOB to
validate operator competency for crane licensing.
10. Which of the following best describes the purpose of the NCCCO
certifications in the Class A licensing process?
A. They replace all NYC experience requirements
Class A Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. A candidate preparing for the NYC DOB Hoisting Machine Operator
Class A Examination must understand which of the following best
describes the primary regulatory body governing licensing,
certification, and operational requirements for crane operators in New
York City?
A. Occupational Safety and Health Administration (OSHA) only
B. New York State Department of Transportation (NYSDOT)
C. Federal Aviation Administration (FAA)
D. New York City Department of Buildings (DOB)
The NYC Department of Buildings (DOB) is the primary authority
responsible for issuing Hoisting Machine Operator licenses, enforcing
qualifications, and regulating crane operations within New York City,
including Class A licensing requirements.
2. Which statement most accurately describes the Class A Hoisting
Machine Operator license classification in New York City?
A. Limited to cranes under 50 tons only
B. Restricted to articulating boom cranes only
C. Authorizes operation of cranes with boom lengths under 200 feet
subject to certification requirements
, D. Allows operation of only stationary tower cranes
Class A licenses are designated for operators of cranes with boom
lengths under 200 feet, provided they meet NCCCO certification and
DOB qualification standards.
3. To qualify for a Class A Hoisting Machine Operator license, which
minimum age requirement must be met?
A. 16 years old
B. 21 years old
C. 18 years old
D. 25 years old
NYC DOB requires all applicants to be at least 18 years old before
applying for a Hoisting Machine Operator license.
4. Which combination of NCCCO certifications is required for a Class A
Hoisting Machine Operator license?
A. Tower crane, mobile forklift, and rigging supervisor
B. Telescopic boom (fixed cab), telescopic boom (swing cab), and
lattice boom crane
C. Articulating boom, rough terrain crane, and overhead crane
D. Mobile crane only (swing cab) and signalperson
Class A applicants must hold NCCCO certifications for fixed cab
telescopic boom, swing cab telescopic boom, and lattice boom cranes
as foundational qualifications.
5. What additional NCCCO certification is required if a Class A operator
intends to operate tower cranes?
A. Forklift operator certification
B. Signalperson certification
C. Mobile crane inspector certification
D. Tower crane certification
Operators seeking authorization for tower crane operations must
hold an additional NCCCO Tower Crane certification beyond the base
requirements.
6. Which experience requirement is part of the Class A licensing
qualification?
A. One year of experience in any construction trade
B. At least three years operating hoisting machines under supervision
, in NYC or comparable urban environments
C. Five years of unsupervised crane operation anywhere in the world
D. Two years of forklift operation only
Applicants must demonstrate at least three years of supervised
hoisting machine operation experience within NYC or equivalent
environments to qualify.
7. How many crane set-ups involving outrigger placement are required
for Class A experience qualification?
A. 50 set-ups total
B. 75 set-ups total
C. 100 crane set-ups total
D. 150 crane set-ups total
The licensing rules require documentation of at least 100 crane set-
ups involving outrigger placement as part of operational experience.
8. At minimum, how many of the required crane set-ups must involve
high-capacity cranes for Class A qualification?
A. 10 set-ups
B. 15 set-ups
C. 25 set-ups
D. 50 set-ups
At least 25 of the required set-ups must be performed on mobile
cranes with significant capacity (over 50 tons) or equivalent Class A
equipment.
9. Which certification authority issues the required crane operator
certifications for NYC Class A licensing?
A. American Society of Mechanical Engineers
B. National Fire Protection Association
C. National Commission for the Certification of Crane Operators
(NCCCO)
D. International Building Code Council
NCCCO certifications are mandatory credentials used by NYC DOB to
validate operator competency for crane licensing.
10. Which of the following best describes the purpose of the NCCCO
certifications in the Class A licensing process?
A. They replace all NYC experience requirements
