2026/2027 | Complete Study Guide with = = = = = =
Verified Solutions & Practice Questions (A+
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SECTION 1: CRANE TEAM, OPERATIONS & EMERGENCY
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PROCEDURES =
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Question 1: = =
What is the minimum crane team for a mobile crane on outriggers?
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A) The Crane Operator, Rigger Supervisor, and Crane Rigger
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B) The Crane Operator, Crane Supervisor, Rigger Supervisor, and
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Crane Rigger
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C) The Crane Operator, Crane Supervisor, and Crane Rigger
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D) The Crane Operator and Rigger-in-Charge
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E) The Crane Operator, Crane Walker, and Crane Rigger
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Answer: C) The Crane Operator, Crane Supervisor, and Crane
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Rigger =
,Rationale: The minimum crane team for a mobile crane on outriggers
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consists of three essential personnel: the Crane Operator, the Crane
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Supervisor, and the Crane Rigger . Each member plays a critical role:
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the operator controls the crane, the supervisor oversees the operatio
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n, and the rigger handles load attachment and rigging. This team stru
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cture ensures accountability and safety during crane operations. The
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Rigger-in-
Charge may be additional personnel but is not part of the minimum r
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equirement. =
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Question 2: = =
When crane accidents happen or damage is found, which of the foll
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owing actions is NOT required?
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A) Put the load in a safe condition
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B) Standby for instructions = = =
C) Stop operations = =
D) Contact your supervisor = = =
E) Continue operating until the supervisor performs an evaluation A
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nswer: E) Continue operating until the supervisor performs an
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evaluation =
, Rationale: When crane accidents happen or damage is found, conti
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nuing operation is strictly prohibited until an evaluation is performed
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. All other actions—
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securing the load, stopping operations, standing by for instructions, a
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nd contacting a supervisor—
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are required safety procedures . Continuing to operate with known d
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amage or after an accident poses severe safety risks and violates O
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SHA regulations.
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Question 3: = =
When should the rotate locking device be engaged on a mobile cran
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e? (Select all that apply)
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A) When hoisting a load = = = =
B) While the crane is traveling with a load in "pick and carry"
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mode =
C) Any other time required by the crane OEM
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D) When landing a load = = = =
E) Whenever using the LMI system = = = = =
F) Whenever the operator leaves the cab = = = = = =
Answer: B, C, D, F = = = = =