NCCCO TOWER CRANE EXAM 2025-2026 ACTUAL
EXAM 150 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A
According to ASME B30.3, how many randomly broken wires must there be
to remove a running wire rope from serivce - ANSWER-12 ASME 3-
3.4.3(b)(1)
According to ASME B30.3 when working near power lines when is a signal
person required - ANSWER-When crane moves within a booms length of
power lines ASME 3-3.4.3(a)(3)
According to OSHA after the crane has been checked out and before
personnel lift operations begin the crew should - ANSWER-Have a pre-lift
meeting OSHA 1926.550(g)(8)
According to OSHA when is it safe to work closer than the allowable
distance from the power lines - ANSWER-When utility company says lines
are de-energized OSHA 1926.550(a)(15)(vi)
When should a tagline be used - ANSWER-When rotation of load would be
dangerous ASME 3-3.2.1(d)(8)
What is the minimum design factor required for a boom hoist rope -
ANSWER-3.55 ASME 3-1.5.5(c)
How many broken wires must be present in one stand on one lay for
running wire rope to be removed from service - ANSWER-4 ASME 3-
2.4.3(b)(1)