EICA CRANE CERTIFICATION (2025) EXAM QUESTIONS AND
ALL CORRECT ANSWERS 100% SOLVED AND
GUARANTEED SUCCESS!!
15% Manufacturers added Percentage added to crane stability by manufacturers for backward
stability factor (backward stability.
stability)
20% Gross capacity reduction Percentage reduction in gross capacity on load chart for duty cycle
on load chart for duty cycle operations.
operations
50% Load chart reduction for Percentage reduction in load chart for suspended
suspended personnel personnel platform as per regulation 1926.1431.
platform. 1926.1431
75% Stability factor on Percentage stability factor for rubber & crawler cranes.
rubber & crawler cranes
85% Stability factor on outriggers Percentage stability factor for outriggers on cranes.
100% Gross capacity Maximum capacity of a crane as indicated on the load chart.
110% Load testing Testing the crane's load capacity at 110% of its maximum capacity.
125% Man basket proof test Weight used for proof testing a man basket, set at 125% of its
weight for 5 minutes maximum capacity for 5 minutes.
Rotation Resistant Wire Rope Wire rope designed to resist rotation with a safety factor of 5:1.
(5:1 Safety Factor)
2 broken wires in one strand Criteria for wire rope replacement: 2 broken wires in a
in 6 rope diameters single strand within 6 rope diameters.
4 randomly broken wires in Criteria for wire rope replacement: 4 randomly broken
30 rope diameters (2 six wires within 30 rope diameters, equivalent to 2 six packs
packs at 4:30) at 4:30.
1 broken wire from the core Criteria for wire rope replacement: 1 broken wire originating from the
core.
Reduction in diameter Indication of wire rope wear due to reduction in diameter.
Evidence of heat Indication of wire rope damage due to evidence of heat.
Non-Rotation Resistant Wire Wire rope without rotation resistance, with a safety factor of 3.5:1.
Rope (3.5:1 Safety Factor)
ALL CORRECT ANSWERS 100% SOLVED AND
GUARANTEED SUCCESS!!
15% Manufacturers added Percentage added to crane stability by manufacturers for backward
stability factor (backward stability.
stability)
20% Gross capacity reduction Percentage reduction in gross capacity on load chart for duty cycle
on load chart for duty cycle operations.
operations
50% Load chart reduction for Percentage reduction in load chart for suspended
suspended personnel personnel platform as per regulation 1926.1431.
platform. 1926.1431
75% Stability factor on Percentage stability factor for rubber & crawler cranes.
rubber & crawler cranes
85% Stability factor on outriggers Percentage stability factor for outriggers on cranes.
100% Gross capacity Maximum capacity of a crane as indicated on the load chart.
110% Load testing Testing the crane's load capacity at 110% of its maximum capacity.
125% Man basket proof test Weight used for proof testing a man basket, set at 125% of its
weight for 5 minutes maximum capacity for 5 minutes.
Rotation Resistant Wire Rope Wire rope designed to resist rotation with a safety factor of 5:1.
(5:1 Safety Factor)
2 broken wires in one strand Criteria for wire rope replacement: 2 broken wires in a
in 6 rope diameters single strand within 6 rope diameters.
4 randomly broken wires in Criteria for wire rope replacement: 4 randomly broken
30 rope diameters (2 six wires within 30 rope diameters, equivalent to 2 six packs
packs at 4:30) at 4:30.
1 broken wire from the core Criteria for wire rope replacement: 1 broken wire originating from the
core.
Reduction in diameter Indication of wire rope wear due to reduction in diameter.
Evidence of heat Indication of wire rope damage due to evidence of heat.
Non-Rotation Resistant Wire Wire rope without rotation resistance, with a safety factor of 3.5:1.
Rope (3.5:1 Safety Factor)
