2025/2026 EXAM QUESTIONS WITH
CORRECT EXPLAINED SOLUTIONS ||
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<RECENT VERSION>
Reduction in diameter - ANSWER Indication of wire
rope wear due to reduction in diameter.
Evidence of heat - ANSWER Indication of wire rope
damage due to evidence of heat.
Non-Rotation Resistant Wire Rope (3.5:1 Safety Factor)
- ANSWER Wire rope without rotation resistance, with a
safety factor of 3.5:1.
Standing Ropes (Non-Rotation Resistant) (3:1 Safety
Factor) - ANSWER Non-rotation resistant standing ropes
with a safety factor of 3:1.
Gross Capacity - ANSWER Total capacity indicated on
a crane's load chart.
Net Capacity - ANSWER Capacity remaining after
deductions from the gross capacity.
Gross Load - ANSWER Total load including rigging
and all deductions.
Net Load - ANSWER Weight of the load that can be
picked by the crane.
,15% Manufacturers added stability factor (backward
stability) - ANSWER Percentage added to crane stability
by manufacturers for backward stability.
20% Gross capacity reduction on load chart for duty
cycle operations - ANSWER Percentage reduction in
gross capacity on load chart for duty cycle operations.
50% Load chart reduction for suspended personnel
platform. 1926.1431 - ANSWER Percentage reduction in
load chart for suspended personnel platform as per
regulation 1926.1431.
75% Stability factor on rubber & crawler cranes -
ANSWER Percentage stability factor for rubber &
crawler cranes.
85% Stability factor on outriggers - ANSWER
Percentage stability factor for outriggers on cranes.
100% Gross capacity - ANSWER Maximum capacity of
a crane as indicated on the load chart.
110% Load testing - ANSWER Testing the crane's load
capacity at 110% of its maximum capacity.
125% Man basket proof test weight for 5 minutes -
ANSWER Weight used for proof testing a man basket,
set at 125% of its maximum capacity for 5 minutes.
, Rotation Resistant Wire Rope (5:1 Safety Factor) -
ANSWER Wire rope designed to resist rotation with a
safety factor of 5:1.
2 broken wires in one strand in 6 rope diameters -
ANSWER Criteria for wire rope replacement: 2 broken
wires in a single strand within 6 rope diameters.
4 randomly broken wires in 30 rope diameters (2 six
packs at 4:30) - ANSWER Criteria for wire rope
replacement: 4 randomly broken wires within 30 rope
diameters, equivalent to 2 six packs at 4:30.
1 broken wire from the core - ANSWER Criteria for
wire rope replacement: 1 broken wire originating from
the core.
OSHA 1926 applies to - ANSWER construction law
OSHA 1926-1400 sub part CC - ANSWER Construction
law pertaining to cranes
ASME B30.5 - ANSWER Mobile and Locomotive
cranes
ASME B30.9 - ANSWER standard on slings
ASME B30.10 - ANSWER standard on hooks
ASME B30.23 - ANSWER standard on personnel lifting
systems
, ASME B30.26 - ANSWER standard on rigging
hardware
OSHA 1910 applies to - ANSWER general industry and
maintenance
ASME B30.15 - ANSWER standard on mobile
hydraulic cranes
OSHA 1926 .1422 applies to - ANSWER Signals- hand
signal chart
OSHA 1926 .1431 applies to - ANSWER hoisting
personnel
crane jib is "stowed" - ANSWER jib is attached to crane
boom
crane jib is "stored" - ANSWER jib is not on truck
crawler crane - ANSWER crane mounted on two tracks
rough terrain crane - ANSWER wheel mounted mobile
crane with large tires for soft and moderately uneven
terrain
all terrain crane - ANSWER wheel mounted crane
capable of traveling at highway speeds and operating off
road on a job site
hydraulic boom - ANSWER raised, lowered extended
and retracted using hydraulics