NYC Hoisting Machine Operator License Exam 2026 – 190
Professional Certification Practice Questions with Answers &
Detailed Rationales, Crane Operations, Rigging, Load Charts,
Operator Safety, Equipment Inspections & NYC DOB Regulations
SECTION 1: LICENSING, SCOPE, AND REGULATORY FRAMEWORK (Questions 1–20)
Question 1
A candidate for a Class A Hoisting Machine Operator license reviews the experience
requirements. Which statement accurately describes the minimum experience needed for
applications submitted on or after July 1, 2019?
A. Three years of experience, with at least one year on tower cranes
B. Three years of experience, with at least two years on mobile cranes exceeding 50 tons or
tower cranes
C. Five years of experience, with at least three years on Class A machinery
D. Two years of experience, with at least one year on lattice boom cranes
Correct Answer: B
Explanation: Class A applicants must have three years total experience, including at least two
years on mobile cranes exceeding 50 tons or tower cranes .
Question 2
An applicant holds a valid NCCCO certification card. Which set of endorsements is required
to obtain a Class A Hoisting Machine Operator license without additional tower crane
authorization?
,A. TLL, TSS, LBT, LBC
B. TLL, TSS, TWR, LBT
C. TSS, LBC, TWR, ABL
D. TLL, LBT, LBC, TWR
Correct Answer: A
Explanation: The four mandatory NCCCO endorsements for Class A are Telescopic boom
swing cab, Telescopic boom fixed cab, Lattice boom truck, and Lattice boom crawler .
Question 3
A Class C licensed operator wishes to upgrade to a Class A license. What happens to their
existing Class C license upon approval?
A. It remains active concurrently with the Class A license
B. It converts to the Class A license and is no longer held separately
C. It is suspended until the Class A renewal period
D. It becomes a limited license for boom trucks
Correct Answer: B
Explanation: An operator can hold only one of Class B, A, or C at a time; upon Class A
approval, the Class C license converts to Class A .
Question 4
,Which entity is authorized to administer the written and practical examinations required for
Class A Hoisting Machine Operator certification?
A. NYC Department of Buildings Licensing Unit only
B. NCCCO or CIC
C. OSHA Regional Training Institute
D. ASME Certification Board
Correct Answer: B
Explanation: NYC accepts either NCCCO or Crane Institute Certification (CIC) written and
practical examinations for Class A licensure .
Question 5
A Class B Hoisting Machine Operator license differs from Class A primarily in that Class B:
A. Authorizes unlimited capacity and boom length with tower crane designation available
B. Is restricted to cranes under 50 tons capacity
C. Requires only one year of experience
D. Excludes lattice boom crane operations
Correct Answer: A
Explanation: Class B is the highest HMO license, with unlimited capacity and boom length,
and permits tower crane operation with proper designation .
Question 6
, A limited Hoisting Machine Operator license for telehandlers was introduced effective
November 2024. What is the capacity limit for this license class?
A. Up to 1 ton
B. Up to 3 tons
C. Up to 50 tons
D. Up to 75 tons
Correct Answer: B
Explanation: Limited licenses for mini cranes, sign hanging cranes, and telehandlers are
restricted to 3 tons or less manufacturer rated capacity .
Question 7
An applicant for a Class A license must document a minimum number of crane set-ups. What
is the required number, and how many must be on Class A machinery?
A. 50 total, 10 on Class A
B. 75 total, 15 on Class A
C. 100 total, 25 on Class A
D. 150 total, 50 on Class A
Correct Answer: C
Explanation: Class A experience requires 100 documented crane set-ups, with at least 25 on
machinery requiring NYC Class A licensure .
Question 8
Professional Certification Practice Questions with Answers &
Detailed Rationales, Crane Operations, Rigging, Load Charts,
Operator Safety, Equipment Inspections & NYC DOB Regulations
SECTION 1: LICENSING, SCOPE, AND REGULATORY FRAMEWORK (Questions 1–20)
Question 1
A candidate for a Class A Hoisting Machine Operator license reviews the experience
requirements. Which statement accurately describes the minimum experience needed for
applications submitted on or after July 1, 2019?
A. Three years of experience, with at least one year on tower cranes
B. Three years of experience, with at least two years on mobile cranes exceeding 50 tons or
tower cranes
C. Five years of experience, with at least three years on Class A machinery
D. Two years of experience, with at least one year on lattice boom cranes
Correct Answer: B
Explanation: Class A applicants must have three years total experience, including at least two
years on mobile cranes exceeding 50 tons or tower cranes .
Question 2
An applicant holds a valid NCCCO certification card. Which set of endorsements is required
to obtain a Class A Hoisting Machine Operator license without additional tower crane
authorization?
,A. TLL, TSS, LBT, LBC
B. TLL, TSS, TWR, LBT
C. TSS, LBC, TWR, ABL
D. TLL, LBT, LBC, TWR
Correct Answer: A
Explanation: The four mandatory NCCCO endorsements for Class A are Telescopic boom
swing cab, Telescopic boom fixed cab, Lattice boom truck, and Lattice boom crawler .
Question 3
A Class C licensed operator wishes to upgrade to a Class A license. What happens to their
existing Class C license upon approval?
A. It remains active concurrently with the Class A license
B. It converts to the Class A license and is no longer held separately
C. It is suspended until the Class A renewal period
D. It becomes a limited license for boom trucks
Correct Answer: B
Explanation: An operator can hold only one of Class B, A, or C at a time; upon Class A
approval, the Class C license converts to Class A .
Question 4
,Which entity is authorized to administer the written and practical examinations required for
Class A Hoisting Machine Operator certification?
A. NYC Department of Buildings Licensing Unit only
B. NCCCO or CIC
C. OSHA Regional Training Institute
D. ASME Certification Board
Correct Answer: B
Explanation: NYC accepts either NCCCO or Crane Institute Certification (CIC) written and
practical examinations for Class A licensure .
Question 5
A Class B Hoisting Machine Operator license differs from Class A primarily in that Class B:
A. Authorizes unlimited capacity and boom length with tower crane designation available
B. Is restricted to cranes under 50 tons capacity
C. Requires only one year of experience
D. Excludes lattice boom crane operations
Correct Answer: A
Explanation: Class B is the highest HMO license, with unlimited capacity and boom length,
and permits tower crane operation with proper designation .
Question 6
, A limited Hoisting Machine Operator license for telehandlers was introduced effective
November 2024. What is the capacity limit for this license class?
A. Up to 1 ton
B. Up to 3 tons
C. Up to 50 tons
D. Up to 75 tons
Correct Answer: B
Explanation: Limited licenses for mini cranes, sign hanging cranes, and telehandlers are
restricted to 3 tons or less manufacturer rated capacity .
Question 7
An applicant for a Class A license must document a minimum number of crane set-ups. What
is the required number, and how many must be on Class A machinery?
A. 50 total, 10 on Class A
B. 75 total, 15 on Class A
C. 100 total, 25 on Class A
D. 150 total, 50 on Class A
Correct Answer: C
Explanation: Class A experience requires 100 documented crane set-ups, with at least 25 on
machinery requiring NYC Class A licensure .
Question 8
